let’s talk about the developers who are already in the industry and working on some frontend part of the project. How do you feel when you are asked to write the same line of code at multiple places? How do you feel when you’re asked to add the same button on multiple pages?
We know that in software development doing repetitive tasks is
frustrating and developers always look for some framework or
method to save their precious time. Here React comes into the
picture.
This popular amazing JavaScript library not just helps the
developers to build an impressive application but also helps them
in building the frontend page in less time. React is
component-based and that’s the coolest feature of this library.
You can break down your complex code into individual pieces i.e
components. These components are helpful in organizing the code in
a better way.
1. Learn the Fundamentals of HTML, CSS, and JavaScript
Learning this library is not easy if you don’t take the right step towards it. There are many concepts in React and it can be overwhelming to learn this library. It is important to know the right things in this library to become an in-demand React Developer. Today in this blog we are going to list down the key skills that are needed to become a proficient React Developer.
 If you’re an experienced developer then you just need to
revise the concepts.
If we talk about beginners then most of the time they make
mistakes, and they directly jump to this library. Later they don’t
understand the concept and keep struggling with understanding this
library. Also, your interviewer will firstly check the basic
concepts before jumping to React.
Understand the basic building blocks of the website. How HTML, CSS, and JavaScript work. React syntax and most of the concepts of this library are based on mainly these three building blocks. You won’t face any problems while building an application if these fundamentals are clear to you. Create something on your own using these three building blocks.
React inherits most of the features from JavaScript. Both are
connected so it’s good to have a solid foundation in JavaScript
concepts. Let’s discuss some basic concepts of JavaScript that are
needed for React.
Variables, objects, arrays, functions, and classes. Common array
methods such as .map(), .filter(), .reduce() ES6 features such as
arrow function, let, const. Learn about ‘this’ keyword, call,
apply, and bind method. Concepts of Asynchronous JavaScript such
as promises, callback, Async/Await. Learn how DOM (document object
model) works. How to create, select, and update the HTML elements
and their attributes.
There can be no thought of finishing for ‘aiming for the stars.’ Both figuratively and literally, it is a task to occupy the generations. And no matter how much progress one makes, there is always the thrill of just beginning.
2. Fundamentals of NodeJS, Import, and Export Keyword
Being a React developer you will run a lot of NPM
scripts/commands, so once the fundamentals (HTML, CSS, and
JavaScript) are clear to you, understand the fundamentals of
NodeJS.
NPM (Node Package Manager): You should have knowledge about NPM
(Node package manage). NPM is used to install the Node modules and
packages. Learn how to use the basic commands/scripts to install
the packages and modules.
Import Keyword: You will have to use the import keyword in your
React project to use the installed Node modules.
Export Keyword: Use this keyword when you are creating a
module/component and you have to return only a part, not all the
methods and variables.
3.Learn to Work With the APIs in React Apps
We know that React is a front-end library to build the user
interfaces. A user interacts with the frontend part of the
application, access the data from there, or navigate from one page
to another page.
React interacts with the backend code of the application. We get
the data from the backend part of the application, we perform
actions such as authentication, display the item to the user,
searching, registration of the user, etc.
Mainly there are two ways to work with the data from the backend.
The most common and standard way is using the REST APIs. The other
and the newer one is GraphQL API. In your work, you will encounter
problems where you will have to work with both of the APIs. Learn
how to work with both kinds of APIs using React.
4.Redux
In your React application, you will have to manage the states. Once your application will start growing it will become a complex application and you will have to manage the states across components. Redux which a powerful JavaScript library solves this problem and helps in maintaining the state of the application. In Redux, you store all your states in a single source.


Embroider a hat!
We embroidered hats with letters of our own choice. To embroider, we used two backings for the hat. Backings support the material during the stress of sewing. We used one soft backing and one hard backing. After sticking the hat and backing together, I entered my last name to the embroidery machine.
Sew a Pillowcase!
We used the Burrito method for our pillowcase (yum!). I used three seams- a large rectangular one, a smaller rectangular one, and a thin and long one. I first pinned the two edges of the large seam and sewed the edge along the pin with the sewing machine. I repeated the same process for the two smaller seams. The reason that this method was called the burrito method was because I had to wrap it around , pin it, and sew the edges again so that the sewings themselves do not show up. I chose the cleveland sports theme as my seams. The biggest challenges of making this pillowcase is using the sewing machine. It is easy to sew but it's very hard to make the finished product look professional. I had to sew very slow so that it goes straight. I'm using the pillow right now! Below is a picture of my pillow on my bed!


class |
AdapterFaxClientSpi
This class implements the fax client service provider interface.
This implementation will proxy the requests to another internal SPI.
The internal SPI created will be based on configuration in the fax4j properties.
The configuration contains conditions such as OS, availability of java classes, availability of native libraries,
availability of executables or validation that a certain fax4j property is defined and contains a value.
Once all conditions are met the internal SPI is created, otherwise the next SPI configuration is used.
If no SPI conditions are met, an exception will be thrown.
The configuration of the fax4j framework is made up of 3 layers.
The configuration is based on simple properties.
Each layer overrides the lower layers by adding/changing the property values.
The first layer is the internal fax4j.properties file located in the fax4j jar.
This layer contains the preconfigured values for the fax4j framework and can be changed by updating these properties
in the higher layers.
The second layer is the external fax4j.properties file that is located on the classpath.
This file is optional and provides the ability to override the internal configuration for the entire fax4j
framework.
The top most layer is the optional java.util.Properties object provided by the external classes when creating a new
fax client.
These properties enable to override the configuration of the lower 2 layers.
SPI Status (Draft, Beta, Stable): Stable
Below table describes the configuration values relevant for this class.
Configuration:
Name
Description
Preconfigured Value
Default Value
Mandatory
org.fax4j.spi.adapter.internal.spi.types
A ';' seperated list of SPI types.
This SPI will go over the list one by one based on the configured order and will validate the type conditions.
Once an SPI is found for which all conditions are met, the adapter SPI will create an instance of it and use it to
proxy all fax operations to.
mail;http;process;phaxio;hoiio;windows;vbs;linux;mac;hylafax;comm;interfax;nextivafax;send2fax;metrofax;faxage;extremefax;efax;rfax
none
true
org.fax4j.spi.adapter.internal.spi.condition.xxx
For each type defined in the org.fax4j.spi.adapter.internal.spi.types property, you can define custom conditions
to validate.
These conditions include:
property - checks a fax4j property is defined and contains a value
OS - checks OS name contains the value (case insensitive)
java-class - checks that java class can be loaded
native-lib - checks that native lib can be loaded
executable - checks executable is on system path
stable - checks for a fax4j property org.fax4j.spi.xxx.stable is defined and equals true, where xxx is the SPI key
(for example: org.fax4j.spi.adapter.stable=true)
Conditions are separated by a ';' character and the condition type and value are seperated by the ':' character, for
example:
org.fax4j.spi.adapter.internal.spi.condition.vbs=OS:windows;executable:cscript.exe
The following conditions are always checked (even if not defined):
property:org.fax4j.spi.type.map.xxx where xxx is the SPI key (for example: org.fax4j.spi.type.map.adapter)
java-class:xxx where xxx is the SPI class name based on the fax4j mapping (for example:
org.fax4j.spi.type.map.adapter=org.fax4j.spi.adapter.AdapterFaxClientSpi)
stable
org.fax4j.spi.adapter.internal.spi.condition.windows=OS:windows;native-lib:winfax
org.fax4j.spi.adapter.internal.spi.condition.vbs=OS:windows;executable:cscript.exe
org.fax4j.spi.adapter.internal.spi.condition.mail=property:org.fax4j.spi.mail.connection.factory.class.name;property:org.fax4j.spi.mail.address.template;property:org.fax4j.spi.mail.subject.template;property:org.fax4j.spi.mail.user.name;property:org.fax4j.spi.mail.password;property:mail.host;java-class:javax.mail.Transport
org.fax4j.spi.adapter.internal.spi.condition.http=property:org.fax4j.spi.http.client.class.name;property:org.fax4j.spi.http.host.name;property:org.fax4j.spi.http.faxjob2request.converter.class.name;property:org.fax4j.spi.http.response.handler.class.name
org.fax4j.spi.adapter.internal.spi.condition.process=property:org.fax4j.spi.process.submit.template.command
org.fax4j.spi.adapter.internal.spi.condition.linux=OS:linux;executable:efax;property:org.fax4j.spi.linux.submit.template.command
org.fax4j.spi.adapter.internal.spi.condition.mac=OS:mac;property:org.fax4j.spi.mac.print.queue.name
org.fax4j.spi.adapter.internal.spi.condition.hylafax=property:org.fax4j.spi.hylafax.host;property:org.fax4j.spi.hylafax.user;property:org.fax4j.spi.hylafax.mode;property:org.fax4j.spi.hylafax.type;property:org.fax4j.spi.hylafax.connection.factory.class.name;java-class:gnu.hylafax.HylaFAXClient
org.fax4j.spi.adapter.internal.spi.condition.comm=property:org.fax4j.spi.comm.port.name;property:org.fax4j.spi.comm.connection.factory.class.name;property:org.fax4j.spi.comm.fax.modem.class.name
org.fax4j.spi.adapter.internal.spi.condition.interfax=property:org.fax4j.spi.mail.connection.factory.class.name;property:org.fax4j.spi.mail.user.name;property:org.fax4j.spi.mail.password;property:mail.host;java-class:javax.mail.Transport
org.fax4j.spi.adapter.internal.spi.condition.nextivafax=property:org.fax4j.spi.mail.connection.factory.class.name;property:org.fax4j.spi.mail.user.name;property:org.fax4j.spi.mail.password;property:mail.host;java-class:javax.mail.Transport
org.fax4j.spi.adapter.internal.spi.condition.send2fax=property:org.fax4j.spi.mail.connection.factory.class.name;property:org.fax4j.spi.mail.user.name;property:org.fax4j.spi.mail.password;property:mail.host;java-class:javax.mail.Transport
org.fax4j.spi.adapter.internal.spi.condition.metrofax=property:org.fax4j.spi.mail.connection.factory.class.name;property:org.fax4j.spi.mail.user.name;property:org.fax4j.spi.mail.password;property:mail.host;java-class:javax.mail.Transport
org.fax4j.spi.adapter.internal.spi.condition.faxage=property:org.fax4j.spi.mail.connection.factory.class.name;property:org.fax4j.spi.mail.user.name;property:org.fax4j.spi.mail.password;property:mail.host;java-class:javax.mail.Transport
org.fax4j.spi.adapter.internal.spi.condition.extremefax=property:org.fax4j.spi.mail.connection.factory.class.name;property:org.fax4j.spi.mail.user.name;property:org.fax4j.spi.mail.password;property:mail.host;java-class:javax.mail.Transport
org.fax4j.spi.adapter.internal.spi.condition.efax=property:org.fax4j.spi.mail.connection.factory.class.name;property:org.fax4j.spi.mail.user.name;property:org.fax4j.spi.mail.password;property:mail.host;java-class:javax.mail.Transport
org.fax4j.spi.adapter.internal.spi.condition.phaxio=property:org.fax4j.spi.phaxio.api.key;property:org.fax4j.spi.phaxio.api.secret;java-class:org.json.JSONObject
org.fax4j.spi.adapter.internal.spi.condition.hoiio=property:org.fax4j.spi.hoiio.app.id;property:org.fax4j.spi.hoiio.access.token;java-class:org.json.JSONObject
org.fax4j.spi.adapter.internal.spi.condition.rfax=property:org.fax4j.spi.rfax.port.name;property:org.fax4j.spi.rfax.fax.class;java-class:com.java4less.rfax.FaxModem
none
true
org.fax4j.spi.adapter.configuration.override.xxx
The adapter SPI enables to override the fax4j configuration for the internal SPI,
by defining org.fax4j.spi.adapter.configuration.override.xxx properties where xxx is the original property name for
example:
org.fax4j.spi.adapter.configuration.override.org.fax4j.proxy.enabled=false overrides the
org.fax4j.proxy.enabled property for the interal SPI.
org.fax4j.spi.adapter.configuration.override.org.fax4j.proxy.enabled=false
none
false
Classes in org.fax4j.spi.comm that implement FaxClientActions
| Modifier and Type |
Class and Description |
class |
CommFaxClientSpi
This class implements the fax client service provider interface.
This implementation will invoke the requests by sending the data via COMM ports to the fax modem.
The configuration of the fax4j framework is made up of 3 layers.
The configuration is based on simple properties.
Each layer overrides the lower layers by adding/changing the property values.
The first layer is the internal fax4j.properties file located in the fax4j jar.
This layer contains the preconfigured values for the fax4j framework and can be changed by updating these properties
in the higher layers.
The second layer is the external fax4j.properties file that is located on the classpath.
This file is optional and provides the ability to override the internal configuration for the entire fax4j
framework.
The top most layer is the optional java.util.Properties object provided by the external classes when creating a new
fax client.
These properties enable to override the configuration of the lower 2 layers.
SPI Status (Draft, Beta, Stable): Beta
Below table describes the configuration values relevant for this class.
Configuration:
Name
Description
Preconfigured Value
Default Value
Mandatory
org.fax4j.spi.comm.port.name
The COMM port name (COM1, ...) property key
none
none
true
org.fax4j.spi.comm.connection.factory.class.name
The connection factory class name
org.fax4j.spi.comm.CommPortConnectionFactoryImpl
org.fax4j.spi.comm.CommPortConnectionFactoryImpl
false
org.fax4j.spi.comm.fax.modem.class.name
The fax modem class name
none
none
true
org.fax4j.spi.comm.connection.timeout
The timeout value when trying to own a COMM port
1500
1500
false
Limitations:
See the relevant COMM connection and fax modem documentation.
Classes in org.fax4j.spi.efax that implement FaxClientActions
| Modifier and Type |
Class and Description |
class |
EFaxMailFaxClientSpi
This class implements the fax client service provider interface.
This implementation will invoke the requests by sending emails to a mail server that supports conversion between
email messages and fax messages.
The efax mail SPI supports persistent connection to enable to reuse the same connection for all fax operation
invocations or to create a new connection for each fax operation invocation.
By default the SPI will create a new connection for each operation invocation however the
org.fax4j.spi.mail.persistent.connection set to true will enable to reuse the connection.
To set the user/password values of the mail connection the following 2 properties must be defined:
org.fax4j.spi.mail.user.name and org.fax4j.spi.mail.password
All properties defined in the fax4j configuration will be passed to the mail connection therefore it is possible to
define mail specific properties (see java mail for more info) in the fax4j properties.
This SPI only supports to submit new fax jobs.
This implementation is not meant to promote the commercial service but to serve as a service provider interface for
it.
The configuration of the fax4j framework is made up of 3 layers.
The configuration is based on simple properties.
Each layer overrides the lower layers by adding/changing the property values.
The first layer is the internal fax4j.properties file located in the fax4j jar.
This layer contains the preconfigured values for the fax4j framework and can be changed by updating these properties
in the higher layers.
The second layer is the external fax4j.properties file that is located on the classpath.
This file is optional and provides the ability to override the internal configuration for the entire fax4j
framework.
The top most layer is the optional java.util.Properties object provided by the external classes when creating a new
fax client.
These properties enable to override the configuration of the lower 2 layers.
SPI Status (Draft, Beta, Stable): Stable
Below table describes the configuration values relevant for this class.
Configuration:
Name
Description
Preconfigured Value
Default Value
Mandatory
org.fax4j.spi.mail.persistent.connection
True to reuse the same mail connection for all fax activites, false to create a new mail connection for each fax
activity.
false
false
false
org.fax4j.spi.mail.user.name
The mail account user name.
none
none
false
org.fax4j.spi.mail.password
The mail account password.
none
none
false
javax mail properties
Any of the javax mail properties can be defined in the fax4j properties.
These properties will be passed to the java mail framework.
mail.transport.protocol=smtp
mail.smtp.port=25
none
false
Limitations:
This SPI is based on the java mail infrastructure, therefore this SPI cannot connect to mail servers through a
proxy server.
Classes in org.fax4j.spi.email that implement FaxClientActions
| Modifier and Type |
Class and Description |
class |
AbstractMailFaxClientSpi
This class implements the fax client service provider interface.
This parial implementation will invoke the requests by sending emails to a mail server that supports conversion
between email messages and fax messages.
The mail SPI supports persistent connection to enable to reuse the same connection for all fax operation invocations
or to create a new connection for each fax operation invocation.
By default the SPI will create a new connection for each operation invocation however the
org.fax4j.spi.mail.persistent.connection set to true will enable to reuse the connection.
To set the user/password values of the mail connection the following 2 properties must be defined:
org.fax4j.spi.mail.user.name and org.fax4j.spi.mail.password
All properties defined in the fax4j configuration will be passed to the mail connection therefore it is possible to
define mail specific properties (see java mail for more info) in the fax4j properties.
Implementing SPI class will have to implement the createXXXFaxJobMessage methods.
These methods will return the message to be sent for that fax job operation.
|
class |
MailFaxClientSpi
This class implements the fax client service provider interface.
This implementation will invoke the requests by sending emails to a mail server that supports conversion between
email messages and fax messages.
The mail SPI supports persistent connection to enable to reuse the same connection for all fax operation invocations
or to create a new connection for each fax operation invocation.
By default the SPI will create a new connection for each operation invocation however the
org.fax4j.spi.mail.persistent.connection set to true will enable to reuse the connection.
To set the user/password values of the mail connection the following 2 properties must be defined:
org.fax4j.spi.mail.user.name and org.fax4j.spi.mail.password
All properties defined in the fax4j configuration will be passed to the mail connection therefore it is possible to
define mail specific properties (see java mail for more info) in the fax4j properties.
This SPI only supports to submit new fax jobs.
The SPI supports embedding the target destination number into the TO address field and subject field by setting the
org.fax4j.spi.mail.address.template and org.fax4j.spi.mail.subject.template properties.
For example<EMAIL_ADDRESS>For example: org.fax4j.spi.mail.subject.template=fax:{0}
The {0} will be replaced with the destination number.
The configuration of the fax4j framework is made up of 3 layers.
The configuration is based on simple properties.
Each layer overrides the lower layers by adding/changing the property values.
The first layer is the internal fax4j.properties file located in the fax4j jar.
This layer contains the preconfigured values for the fax4j framework and can be changed by updating these properties
in the higher layers.
The second layer is the external fax4j.properties file that is located on the classpath.
This file is optional and provides the ability to override the internal configuration for the entire fax4j
framework.
The top most layer is the optional java.util.Properties object provided by the external classes when creating a new
fax client.
These properties enable to override the configuration of the lower 2 layers.
SPI Status (Draft, Beta, Stable): Stable
Below table describes the configuration values relevant for this class.
Configuration:
Name
Description
Preconfigured Value
Default Value
Mandatory
org.fax4j.spi.mail.address.template
The address template used when sending the mail message.
In order to provide the target fax number as part of the email address you must specify {0} in the template.
For example<EMAIL_ADDRESS>none
none
true
org.fax4j.spi.mail.subject.template
The subject template used when sending the mail message.
In order to provide the target fax number as part of the email subject line you must specify {0} in the template.
For example: org.fax4j.spi.mail.subject.template=fax:{0}
none
none
true
org.fax4j.spi.mail.persistent.connection
True to reuse the same mail connection for all fax activites, false to create a new mail connection for each fax
activity.
false
false
false
org.fax4j.spi.mail.connection.factory.class.name
The connection factory class name
org.fax4j.spi.email.MailConnectionFactoryImpl
org.fax4j.spi.email.MailConnectionFactoryImpl
false
org.fax4j.spi.mail.user.name
The mail account user name.
none
none
false
org.fax4j.spi.mail.password
The mail account password.
none
none
false
javax mail properties
Any of the javax mail properties can be defined in the fax4j properties.
These properties will be passed to the java mail framework.
mail.transport.protocol=smtp
mail.smtp.port=25
none
false
Limitations:
This SPI is based on the java mail infrastructure, therefore this SPI cannot connect to mail servers through a
proxy server.
Classes in org.fax4j.spi.extremefax that implement FaxClientActions
| Modifier and Type |
Class and Description |
class |
ExtremeFaxMailFaxClientSpi
This class implements the fax client service provider interface.
This implementation will invoke the requests by sending emails to a mail server that supports conversion between
email messages and fax messages.
The Extreme Fax mail SPI supports persistent connection to enable to reuse the same connection for all fax operation
invocations or to create a new connection for each fax operation invocation.
By default the SPI will create a new connection for each operation invocation however the
org.fax4j.spi.mail.persistent.connection set to true will enable to reuse the connection.
To set the user/password values of the mail connection the following 2 properties must be defined:
org.fax4j.spi.mail.user.name and org.fax4j.spi.mail.password
All properties defined in the fax4j configuration will be passed to the mail connection therefore it is possible to
define mail specific properties (see java mail for more info) in the fax4j properties.
This SPI only supports to submit new fax jobs.
This implementation is not meant to promote the commercial service but to serve as a service provider interface for
it.
The configuration of the fax4j framework is made up of 3 layers.
The configuration is based on simple properties.
Each layer overrides the lower layers by adding/changing the property values.
The first layer is the internal fax4j.properties file located in the fax4j jar.
This layer contains the preconfigured values for the fax4j framework and can be changed by updating these properties
in the higher layers.
The second layer is the external fax4j.properties file that is located on the classpath.
This file is optional and provides the ability to override the internal configuration for the entire fax4j
framework.
The top most layer is the optional java.util.Properties object provided by the external classes when creating a new
fax client.
These properties enable to override the configuration of the lower 2 layers.
SPI Status (Draft, Beta, Stable): Stable
Below table describes the configuration values relevant for this class.
Configuration:
Name
Description
Preconfigured Value
Default Value
Mandatory
org.fax4j.spi.mail.persistent.connection
True to reuse the same mail connection for all fax activites, false to create a new mail connection for each fax
activity.
false
false
false
org.fax4j.spi.mail.user.name
The mail account user name.
none
none
false
org.fax4j.spi.mail.password
The mail account password.
none
none
false
javax mail properties
Any of the javax mail properties can be defined in the fax4j properties.
These properties will be passed to the java mail framework.
mail.transport.protocol=smtp
mail.smtp.port=25
none
false
Limitations:
This SPI is based on the java mail infrastructure, therefore this SPI cannot connect to mail servers through a
proxy server.
Classes in org.fax4j.spi.faxage that implement FaxClientActions
| Modifier and Type |
Class and Description |
class |
FaxAgeMailFaxClientSpi
This class implements the fax client service provider interface.
This implementation will invoke the requests by sending emails to a mail server that supports conversion between
email messages and fax messages.
The FaxAge mail SPI supports persistent connection to enable to reuse the same connection for all fax operation
invocations or to create a new connection for each fax operation invocation.
By default the SPI will create a new connection for each operation invocation however the
org.fax4j.spi.mail.persistent.connection set to true will enable to reuse the connection.
To set the user/password values of the mail connection the following 2 properties must be defined:
org.fax4j.spi.mail.user.name and org.fax4j.spi.mail.password
All properties defined in the fax4j configuration will be passed to the mail connection therefore it is possible to
define mail specific properties (see java mail for more info) in the fax4j properties.
This SPI only supports to submit new fax jobs.
This implementation is not meant to promote the commercial service but to serve as a service provider interface for
it.
The configuration of the fax4j framework is made up of 3 layers.
The configuration is based on simple properties.
Each layer overrides the lower layers by adding/changing the property values.
The first layer is the internal fax4j.properties file located in the fax4j jar.
This layer contains the preconfigured values for the fax4j framework and can be changed by updating these properties
in the higher layers.
The second layer is the external fax4j.properties file that is located on the classpath.
This file is optional and provides the ability to override the internal configuration for the entire fax4j
framework.
The top most layer is the optional java.util.Properties object provided by the external classes when creating a new
fax client.
These properties enable to override the configuration of the lower 2 layers.
SPI Status (Draft, Beta, Stable): Stable
Below table describes the configuration values relevant for this class.
Configuration:
Name
Description
Preconfigured Value
Default Value
Mandatory
org.fax4j.spi.mail.persistent.connection
True to reuse the same mail connection for all fax activites, false to create a new mail connection for each fax
activity.
false
false
false
org.fax4j.spi.mail.user.name
The mail account user name.
none
none
false
org.fax4j.spi.mail.password
The mail account password.
none
none
false
javax mail properties
Any of the javax mail properties can be defined in the fax4j properties.
These properties will be passed to the java mail framework.
mail.transport.protocol=smtp
mail.smtp.port=25
none
false
Limitations:
This SPI is based on the java mail infrastructure, therefore this SPI cannot connect to mail servers through a
proxy server.
Classes in org.fax4j.spi.hoiio that implement FaxClientActions
| Modifier and Type |
Class and Description |
class |
HoiioFaxClientSpi
This class implements the fax client service provider interface.
This implementation will invoke the requests by sending HTTP requests to a Hoiio service.
This implementation is not meant to promote the Hoiio commercial product but to serve as a service provider interface
for those using this product.
The configuration of the fax4j framework is made up of 3 layers.
The configuration is based on simple properties.
Each layer overrides the lower layers by adding/changing the property values.
The first layer is the internal fax4j.properties file located in the fax4j jar.
This layer contains the preconfigured values for the fax4j framework and can be changed by updating these properties
in the higher layers.
The second layer is the external fax4j.properties file that is located on the classpath.
This file is optional and provides the ability to override the internal configuration for the entire fax4j
framework.
The top most layer is the optional java.util.Properties object provided by the external classes when creating a new
fax client.
These properties enable to override the configuration of the lower 2 layers.
SPI Status (Draft, Beta, Stable): Stable
Below table describes the configuration values relevant for this class.
Configuration:
Name
Description
Preconfigured Value
Default Value
Mandatory
org.fax4j.spi.hoiio.client.class.name
The HTTP client class name used to submit the HTTP requests
org.fax4j.spi.http.ApacheHTTPClient
org.fax4j.spi.http.ApacheHTTPClient
false
org.fax4j.spi.hoiio.app.id
The hoiio Application ID
none
none
true
org.fax4j.spi.hoiio.access.token
The hoiio access token
none
none
true
Dependencies:
HTTP client required jars.
Classes in org.fax4j.spi.http that implement FaxClientActions
| Modifier and Type |
Class and Description |
class |
AbstractMultiPart2JSONHTTPFaxClientSpi
This class provides common base for HTTP based SPIs which submit multi part HTTP request and expect a JSON output.
|
class |
HTTPFaxClientSpi
This class implements the fax client service provider interface.
This implementation will invoke the requests by sending HTTP requests to a web server that supports sending fax
messages.
The configuration of the fax4j framework is made up of 3 layers.
The configuration is based on simple properties.
Each layer overrides the lower layers by adding/changing the property values.
The first layer is the internal fax4j.properties file located in the fax4j jar.
This layer contains the preconfigured values for the fax4j framework and can be changed by updating these properties
in the higher layers.
The second layer is the external fax4j.properties file that is located on the classpath.
This file is optional and provides the ability to override the internal configuration for the entire fax4j
framework.
The top most layer is the optional java.util.Properties object provided by the external classes when creating a new
fax client.
These properties enable to override the configuration of the lower 2 layers.
SPI Status (Draft, Beta, Stable): Stable
Below table describes the configuration values relevant for this class.
Configuration:
Name
Description
Preconfigured Value
Default Value
Mandatory
org.fax4j.spi.http.client.class.name
The HTTP client class name used to submit the HTTP requests
org.fax4j.spi.http.ApacheHTTPClient
org.fax4j.spi.http.ApacheHTTPClient
false
org.fax4j.spi.http.faxjob2request.converter.class.name
The fax job to HTTP request converter class name used to convert the fax job data into the relevant HTTP
request.
org.fax4j.spi.http.MultiPartFaxJob2HTTPRequestConverter
org.fax4j.spi.http.MultiPartFaxJob2HTTPRequestConverter
false
org.fax4j.spi.http.response.handler.class.name
The HTTP response handler class name used to update the fax job data based on the HTTP response.
org.fax4j.spi.http.JSONHTTPResponseHandler
org.fax4j.spi.http.JSONHTTPResponseHandler
false
org.fax4j.spi.http.host.name
The target (service provider) host name.
none
none
true
org.fax4j.spi.http.port
The target port number.
none
none
false
org.fax4j.spi.http.ssl
True to use SSL (HTTPS), false for simple HTTP
false
false
false
org.fax4j.spi.http.submit.resource
The default HTTP resource of the submit fax job request
none
none
false
org.fax4j.spi.http.suspend.resource
The default HTTP resource of the suspend fax job request
none
none
false
org.fax4j.spi.http.resume.resource
The default HTTP resource of the resume fax job request
none
none
false
org.fax4j.spi.http.cancel.resource
The default HTTP resource of the cancel fax job request
none
none
false
org.fax4j.spi.http.get.status.resource
The default HTTP resource of the get fax job status request
none
none
false
org.fax4j.spi.http.url.parameters
The default HTTP URL parameters of the request
none
none
false
org.fax4j.spi.http.submit.method
The HTTP method for the submit action
POST
POST
false
org.fax4j.spi.http.suspend.method
The HTTP method for the suspend action
POST
POST
false
org.fax4j.spi.http.resume.method
The HTTP method for the resume action
POST
POST
false
org.fax4j.spi.http.cancel.method
The HTTP method for the cancel action
POST
POST
false
org.fax4j.spi.http.get.status.method
The HTTP method for the get fax job status action
POST
POST
false
Dependencies:
HTTP client required jars.
Classes in org.fax4j.spi.hylafax that implement FaxClientActions
| Modifier and Type |
Class and Description |
class |
HylaFaxClientSpi
This class implements the fax client service provider interface.
This implementation is based on the open source hylafax project.
It implements the hylafax protocol used by the open source hylafax fax server.
See http://sourceforge.net/projects/gnu-hylafax/ for more info.
The configuration of the fax4j framework is made up of 3 layers.
The configuration is based on simple properties.
Each layer overrides the lower layers by adding/changing the property values.
The first layer is the internal fax4j.properties file located in the fax4j jar.
This layer contains the preconfigured values for the fax4j framework and can be changed by updating these properties
in the higher layers.
The second layer is the external fax4j.properties file that is located on the classpath.
This file is optional and provides the ability to override the internal configuration for the entire fax4j
framework.
The top most layer is the optional java.util.Properties object provided by the external classes when creating a new
fax client.
These properties enable to override the configuration of the lower 2 layers.
SPI Status (Draft, Beta, Stable): Beta
Below table describes the configuration values relevant for this class.
Configuration:
Name
Description
Preconfigured Value
Default Value
Mandatory
org.fax4j.spi.hylafax.connection.factory.class.name
The connection factory class name
org.fax4j.spi.hylafax.HylaFAXClientConnectionFactoryImpl
org.fax4j.spi.hylafax.HylaFAXClientConnectionFactoryImpl
false
org.fax4j.spi.hylafax.host
See gnu-hylafax project for more info.
none
none
true
org.fax4j.spi.hylafax.port
See gnu-hylafax project for more info.
none
gnu.hylafax.HylaFAXClientProtocol.DEFAULT_PORT
false
org.fax4j.spi.hylafax.user
See gnu-hylafax project for more info.
none
none
true
org.fax4j.spi.hylafax.password
See gnu-hylafax project for more info.
none
none
false
org.fax4j.spi.hylafax.admin
See gnu-hylafax project for more info.
false
false
false
org.fax4j.spi.hylafax.mode
See gnu-hylafax project for more info.
Z
none
true
org.fax4j.spi.hylafax.type
See gnu-hylafax project for more info.
A
none
true
Limitations:
See http://sourceforge.net/projects/gnu-hylafax/ web site.
Classes in org.fax4j.spi.interfax that implement FaxClientActions
| Modifier and Type |
Class and Description |
class |
InterfaxMailFaxClientSpi
This class implements the fax client service provider interface.
This implementation will invoke the requests by sending emails to a mail server that supports conversion between
email messages and fax messages.
The interfax mail SPI supports persistent connection to enable to reuse the same connection for all fax operation
invocations or to create a new connection for each fax operation invocation.
By default the SPI will create a new connection for each operation invocation however the
org.fax4j.spi.mail.persistent.connection set to true will enable to reuse the connection.
To set the user/password values of the mail connection the following 2 properties must be defined:
org.fax4j.spi.mail.user.name and org.fax4j.spi.mail.password
All properties defined in the fax4j configuration will be passed to the mail connection therefore it is possible to
define mail specific properties (see java mail for more info) in the fax4j properties.
This SPI only supports to submit new fax jobs.
This implementation is not meant to promote the commercial service but to serve as a service provider interface for
it.
The configuration of the fax4j framework is made up of 3 layers.
The configuration is based on simple properties.
Each layer overrides the lower layers by adding/changing the property values.
The first layer is the internal fax4j.properties file located in the fax4j jar.
This layer contains the preconfigured values for the fax4j framework and can be changed by updating these properties
in the higher layers.
The second layer is the external fax4j.properties file that is located on the classpath.
This file is optional and provides the ability to override the internal configuration for the entire fax4j
framework.
The top most layer is the optional java.util.Properties object provided by the external classes when creating a new
fax client.
These properties enable to override the configuration of the lower 2 layers.
SPI Status (Draft, Beta, Stable): Stable
Below table describes the configuration values relevant for this class.
Configuration:
Name
Description
Preconfigured Value
Default Value
Mandatory
org.fax4j.spi.mail.persistent.connection
True to reuse the same mail connection for all fax activites, false to create a new mail connection for each fax
activity.
false
false
false
org.fax4j.spi.mail.user.name
The mail account user name.
none
none
false
org.fax4j.spi.mail.password
The mail account password.
none
none
false
javax mail properties
Any of the javax mail properties can be defined in the fax4j properties.
These properties will be passed to the java mail framework.
mail.transport.protocol=smtp
mail.smtp.port=25
none
false
Limitations:
This SPI is based on the java mail infrastructure, therefore this SPI cannot connect to mail servers through a
proxy server.
Classes in org.fax4j.spi.java4less that implement FaxClientActions
| Modifier and Type |
Class and Description |
class |
RFaxFaxClientSpi
This class implements the fax client service provider interface.
This implementation is based on the java4less commercial product.
This implementation is not meant to promote the java4less commercial product but to serve as a service provider
interface for those using this product.
The configuration of the fax4j framework is made up of 3 layers.
The configuration is based on simple properties.
Each layer overrides the lower layers by adding/changing the property values.
The first layer is the internal fax4j.properties file located in the fax4j jar.
This layer contains the preconfigured values for the fax4j framework and can be changed by updating these properties
in the higher layers.
The second layer is the external fax4j.properties file that is located on the classpath.
This file is optional and provides the ability to override the internal configuration for the entire fax4j
framework.
The top most layer is the optional java.util.Properties object provided by the external classes when creating a new
fax client.
These properties enable to override the configuration of the lower 2 layers.
SPI Status (Draft, Beta, Stable): Draft
Below table describes the configuration values relevant for this class.
Configuration:
Name
Description
Preconfigured Value
Default Value
Mandatory
org.fax4j.spi.rfax.port.name
See java4less website for more info.
none
none
true
org.fax4j.spi.rfax.fax.class
See java4less website for more info.
none
none
true
Limitations:
See java4less web site.
Classes in org.fax4j.spi.linux that implement FaxClientActions
| Modifier and Type |
Class and Description |
class |
LinuxFaxClientSpi
This class implements the fax client service provider interface.
This implementation will proxy the requests to linux native fax commands.
The configuration of the fax4j framework is made up of 3 layers.
The configuration is based on simple properties.
Each layer overrides the lower layers by adding/changing the property values.
The first layer is the internal fax4j.properties file located in the fax4j jar.
This layer contains the preconfigured values for the fax4j framework and can be changed by updating these properties
in the higher layers.
The second layer is the external fax4j.properties file that is located on the classpath.
This file is optional and provides the ability to override the internal configuration for the entire fax4j
framework.
The top most layer is the optional java.util.Properties object provided by the external classes when creating a new
fax client.
These properties enable to override the configuration of the lower 2 layers.
SPI Status (Draft, Beta, Stable): Stable
Below table describes the configuration values relevant for this class.
Configuration:
Name
Description
Preconfigured Value
Default Value
Mandatory
org.fax4j.spi.linux.submit.template.command
The linux submit fax job template command.
efax -d /dev/modem -t ${target.address} ${file}
none
true
org.fax4j.spi.linux.suspend.template.command
The suspend fax job template command.
none
none
false
org.fax4j.spi.linux.resume.template.command
The resume fax job template command.
none
none
false
org.fax4j.spi.linux.cancel.template.command
The cancel fax job template command.
none
none
false
org.fax4j.spi.linux.get.status.template.command
The get status fax job template command.
none
none
false
org.fax4j.spi.linux.output.validator
The process output validator class name.
org.fax4j.spi.process.ExitCodeProcessOutputValidator
org.fax4j.spi.process.ExitCodeProcessOutputValidator
false
org.fax4j.spi.linux.output.handler
The process output handler class name.
none
none
false
Limitations:
This SPI will only work on linux OS.
Classes in org.fax4j.spi.mac that implement FaxClientActions
| Modifier and Type |
Class and Description |
class |
MacFaxClientSpi
This class implements the fax client service provider interface.
This implementation will proxy the requests to mac native fax commands.
The configuration of the fax4j framework is made up of 3 layers.
The configuration is based on simple properties.
Each layer overrides the lower layers by adding/changing the property values.
The first layer is the internal fax4j.properties file located in the fax4j jar.
This layer contains the preconfigured values for the fax4j framework and can be changed by updating these properties
in the higher layers.
The second layer is the external fax4j.properties file that is located on the classpath.
This file is optional and provides the ability to override the internal configuration for the entire fax4j
framework.
The top most layer is the optional java.util.Properties object provided by the external classes when creating a new
fax client.
These properties enable to override the configuration of the lower 2 layers.
SPI Status (Draft, Beta, Stable): Beta
Below table describes the configuration values relevant for this class.
Configuration:
Name
Description
Preconfigured Value
Default Value
Mandatory
org.fax4j.spi.mac.submit.command
The submit fax job command
lp
lp
false
org.fax4j.spi.mac.print.queue.parameter
The print queue parameter
-d
-d
false
org.fax4j.spi.mac.print.queue.name
The print queue name
none
none
true
org.fax4j.spi.mac.general.parameters
The general parameters
-o
-o
false
org.fax4j.spi.mac.phone.parameter
The phone parameter
phone
phone
false
org.fax4j.spi.mac.fax.to.parameter
The fax to parameter
faxTo
faxTo
false
Limitations:
This SPI will only work on Mac OS.
Classes in org.fax4j.spi.metrofax that implement FaxClientActions
| Modifier and Type |
Class and Description |
class |
MetroFaxMailFaxClientSpi
This class implements the fax client service provider interface.
This implementation will invoke the requests by sending emails to a mail server that supports conversion between
email messages and fax messages.
The MetroFax mail SPI supports persistent connection to enable to reuse the same connection for all fax operation
invocations or to create a new connection for each fax operation invocation.
By default the SPI will create a new connection for each operation invocation however the
org.fax4j.spi.mail.persistent.connection set to true will enable to reuse the connection.
To set the user/password values of the mail connection the following 2 properties must be defined:
org.fax4j.spi.mail.user.name and org.fax4j.spi.mail.password
All properties defined in the fax4j configuration will be passed to the mail connection therefore it is possible to
define mail specific properties (see java mail for more info) in the fax4j properties.
This SPI only supports to submit new fax jobs.
This implementation is not meant to promote the commercial service but to serve as a service provider interface for
it.
The configuration of the fax4j framework is made up of 3 layers.
The configuration is based on simple properties.
Each layer overrides the lower layers by adding/changing the property values.
The first layer is the internal fax4j.properties file located in the fax4j jar.
This layer contains the preconfigured values for the fax4j framework and can be changed by updating these properties
in the higher layers.
The second layer is the external fax4j.properties file that is located on the classpath.
This file is optional and provides the ability to override the internal configuration for the entire fax4j
framework.
The top most layer is the optional java.util.Properties object provided by the external classes when creating a new
fax client.
These properties enable to override the configuration of the lower 2 layers.
SPI Status (Draft, Beta, Stable): Stable
Below table describes the configuration values relevant for this class.
Configuration:
Name
Description
Preconfigured Value
Default Value
Mandatory
org.fax4j.spi.mail.persistent.connection
True to reuse the same mail connection for all fax activites, false to create a new mail connection for each fax
activity.
false
false
false
org.fax4j.spi.mail.user.name
The mail account user name.
none
none
false
org.fax4j.spi.mail.password
The mail account password.
none
none
false
javax mail properties
Any of the javax mail properties can be defined in the fax4j properties.
These properties will be passed to the java mail framework.
mail.transport.protocol=smtp
mail.smtp.port=25
none
false
Limitations:
This SPI is based on the java mail infrastructure, therefore this SPI cannot connect to mail servers through a
proxy server.
Classes in org.fax4j.spi.nextivafax that implement FaxClientActions
| Modifier and Type |
Class and Description |
class |
NextivafaxMailFaxClientSpi
This class implements the fax client service provider interface.
This implementation will invoke the requests by sending emails to a mail server that supports conversion between
email messages and fax messages.
The nextivafax mail SPI supports persistent connection to enable to reuse the same connection for all fax operation
invocations or to create a new connection for each fax operation invocation.
By default the SPI will create a new connection for each operation invocation however the
org.fax4j.spi.mail.persistent.connection set to true will enable to reuse the connection.
To set the user/password values of the mail connection the following 2 properties must be defined:
org.fax4j.spi.mail.user.name and org.fax4j.spi.mail.password
All properties defined in the fax4j configuration will be passed to the mail connection therefore it is possible to
define mail specific properties (see java mail for more info) in the fax4j properties.
This SPI only supports to submit new fax jobs.
This implementation is not meant to promote the commercial service but to serve as a service provider interface for
it.
The configuration of the fax4j framework is made up of 3 layers.
The configuration is based on simple properties.
Each layer overrides the lower layers by adding/changing the property values.
The first layer is the internal fax4j.properties file located in the fax4j jar.
This layer contains the preconfigured values for the fax4j framework and can be changed by updating these properties
in the higher layers.
The second layer is the external fax4j.properties file that is located on the classpath.
This file is optional and provides the ability to override the internal configuration for the entire fax4j
framework.
The top most layer is the optional java.util.Properties object provided by the external classes when creating a new
fax client.
These properties enable to override the configuration of the lower 2 layers.
SPI Status (Draft, Beta, Stable): Stable
Below table describes the configuration values relevant for this class.
Configuration:
Name
Description
Preconfigured Value
Default Value
Mandatory
org.fax4j.spi.mail.persistent.connection
True to reuse the same mail connection for all fax activites, false to create a new mail connection for each fax
activity.
false
false
false
org.fax4j.spi.mail.user.name
The mail account user name.
none
none
false
org.fax4j.spi.mail.password
The mail account password.
none
none
false
javax mail properties
Any of the javax mail properties can be defined in the fax4j properties.
These properties will be passed to the java mail framework.
mail.transport.protocol=smtp
mail.smtp.port=25
none
false
Limitations:
This SPI is based on the java mail infrastructure, therefore this SPI cannot connect to mail servers through a
proxy server.
Classes in org.fax4j.spi.phaxio that implement FaxClientActions
| Modifier and Type |
Class and Description |
class |
PhaxioFaxClientSpi
This class implements the fax client service provider interface.
This implementation will invoke the requests by sending HTTP requests to a Phaxio service.
This implementation is not meant to promote the Phaxio commercial product but to serve as a service provider
interface for those using this product.
The configuration of the fax4j framework is made up of 3 layers.
The configuration is based on simple properties.
Each layer overrides the lower layers by adding/changing the property values.
The first layer is the internal fax4j.properties file located in the fax4j jar.
This layer contains the preconfigured values for the fax4j framework and can be changed by updating these properties
in the higher layers.
The second layer is the external fax4j.properties file that is located on the classpath.
This file is optional and provides the ability to override the internal configuration for the entire fax4j
framework.
The top most layer is the optional java.util.Properties object provided by the external classes when creating a new
fax client.
These properties enable to override the configuration of the lower 2 layers.
SPI Status (Draft, Beta, Stable): Stable
Below table describes the configuration values relevant for this class.
Configuration:
Name
Description
Preconfigured Value
Default Value
Mandatory
org.fax4j.spi.phaxio.client.class.name
The HTTP client class name used to submit the HTTP requests
org.fax4j.spi.http.ApacheHTTPClient
org.fax4j.spi.http.ApacheHTTPClient
false
org.fax4j.spi.phaxio.api.key
The phaxio API key
none
none
true
org.fax4j.spi.phaxio.api.secret
The phaxio API secret
none
none
true
Dependencies:
HTTP client required jars.
Classes in org.fax4j.spi.process that implement FaxClientActions
| Modifier and Type |
Class and Description |
class |
ProcessFaxClientSpi
This class implements the fax client service provider interface.
This implementation will invoke the requests by executing an external process (executable/script) that enables to
invoke the fax action.
This class will use request templates to construct the process command.
The template parameters are updated with the values from the fax4j configuration or FaxJob data.
All template parameters are defined as ${templatename} variables, for example: myexe.exe -target
${target.address} -file ${file}
Below table describes the template parameters.
Template Parameters:
Template Parameter
Description
file
The fax job file path
target.address
The fax job target address
target.name
The fax job target name
sender.name
The fax job sender name
sender.fax.number
The fax job sender fax number
sender.email
The fax job sender email
In case there is no template defined for a certain fax action, this class will throw an UnsupportedOperationException
exception.
The configuration of the fax4j framework is made up of 3 layers.
The configuration is based on simple properties.
Each layer overrides the lower layers by adding/changing the property values.
The first layer is the internal fax4j.properties file located in the fax4j jar.
This layer contains the preconfigured values for the fax4j framework and can be changed by updating these properties
in the higher layers.
The second layer is the external fax4j.properties file that is located on the classpath.
This file is optional and provides the ability to override the internal configuration for the entire fax4j
framework.
The top most layer is the optional java.util.Properties object provided by the external classes when creating a new
fax client.
These properties enable to override the configuration of the lower 2 layers.
SPI Status (Draft, Beta, Stable): Stable
Below table describes the configuration values relevant for this class.
Configuration:
Name
Description
Preconfigured Value
Default Value
Mandatory
org.fax4j.spi.process.submit.template.command
The submit fax job template command.
none
none
false
org.fax4j.spi.process.suspend.template.command
The suspend fax job template command.
none
none
false
org.fax4j.spi.process.resume.template.command
The resume fax job template command.
none
none
false
org.fax4j.spi.process.cancel.template.command
The cancel fax job template command.
none
none
false
org.fax4j.spi.process.get.status.template.command
The get status fax job template command.
none
none
false
org.fax4j.spi.process.output.validator
The process output validator class name.
org.fax4j.spi.process.ExitCodeProcessOutputValidator
org.fax4j.spi.process.ExitCodeProcessOutputValidator
false
org.fax4j.spi.process.output.handler
The process output handler class name.
none
none
false
org.fax4j.spi.process.use.windows.command.prefix
True to add a windows command prefix to the command template.
false
false
false
org.fax4j.spi.process.windows.command.prefix
True to add a windows command prefix to the command template.
rundll32 SHELL32.DLL,ShellExec_RunDLL
rundll32 SHELL32.DLL,ShellExec_RunDLL
false
Dependencies:
External executable/script must be available
Classes in org.fax4j.spi.send2fax that implement FaxClientActions
| Modifier and Type |
Class and Description |
class |
Send2FaxMailFaxClientSpi
This class implements the fax client service provider interface.
This implementation will invoke the requests by sending emails to a mail server that supports conversion between
email messages and fax messages.
The send2fax mail SPI supports persistent connection to enable to reuse the same connection for all fax operation
invocations or to create a new connection for each fax operation invocation.
By default the SPI will create a new connection for each operation invocation however the
org.fax4j.spi.mail.persistent.connection set to true will enable to reuse the connection.
To set the user/password values of the mail connection the following 2 properties must be defined:
org.fax4j.spi.mail.user.name and org.fax4j.spi.mail.password
All properties defined in the fax4j configuration will be passed to the mail connection therefore it is possible to
define mail specific properties (see java mail for more info) in the fax4j properties.
This SPI only supports to submit new fax jobs.
This implementation is not meant to promote the commercial service but to serve as a service provider interface for
it.
The configuration of the fax4j framework is made up of 3 layers.
The configuration is based on simple properties.
Each layer overrides the lower layers by adding/changing the property values.
The first layer is the internal fax4j.properties file located in the fax4j jar.
This layer contains the preconfigured values for the fax4j framework and can be changed by updating these properties
in the higher layers.
The second layer is the external fax4j.properties file that is located on the classpath.
This file is optional and provides the ability to override the internal configuration for the entire fax4j
framework.
The top most layer is the optional java.util.Properties object provided by the external classes when creating a new
fax client.
These properties enable to override the configuration of the lower 2 layers.
SPI Status (Draft, Beta, Stable): Stable
Below table describes the configuration values relevant for this class.
Configuration:
Name
Description
Preconfigured Value
Default Value
Mandatory
org.fax4j.spi.mail.persistent.connection
True to reuse the same mail connection for all fax activites, false to create a new mail connection for each fax
activity.
false
false
false
org.fax4j.spi.mail.user.name
The mail account user name.
none
none
false
org.fax4j.spi.mail.password
The mail account password.
none
none
false
javax mail properties
Any of the javax mail properties can be defined in the fax4j properties.
These properties will be passed to the java mail framework.
mail.transport.protocol=smtp
mail.smtp.port=25
none
false
Limitations:
This SPI is based on the java mail infrastructure, therefore this SPI cannot connect to mail servers through a
proxy server.
Classes in org.fax4j.spi.vbs that implement FaxClientActions
| Modifier and Type |
Class and Description |
class |
VBSFaxClientSpi
This class implements the fax client service provider interface.
This implementation will proxy the requests to VB scripts that will invoke the windows fax API.
It is highly recommanded that the windows SPI will be used instead of this SPI.
It is possible to see all faxes submitted from this SPI in the windows fax window available from the
Start→Settings→Printers and Faxes→Fax
The executable used to invoke the VBS is defaulted to cscript.
|
Classes in org.fax4j.spi.windows that implement FaxClientActions
| Modifier and Type |
Class and Description |
class |
WindowsFaxClientSpi
This class implements the fax client service provider interface.
This implementation will proxy the requests to windows native fax API.
It is possible to see all faxes submitted from this SPI in the windows fax window available from the
Start→Settings→Printers and Faxes→Fax
The configuration of the fax4j framework is made up of 3 layers.
The configuration is based on simple properties.
Each layer overrides the lower layers by adding/changing the property values.
The first layer is the internal fax4j.properties file located in the fax4j jar.
This layer contains the preconfigured values for the fax4j framework and can be changed by updating these properties
in the higher layers.
The second layer is the external fax4j.properties file that is located on the classpath.
This file is optional and provides the ability to override the internal configuration for the entire fax4j
framework.
The top most layer is the optional java.util.Properties object provided by the external classes when creating a new
fax client.
These properties enable to override the configuration of the lower 2 layers.
SPI Status (Draft, Beta, Stable): Stable
Below table describes the configuration values relevant for this class.
Configuration:
Name
Description
Preconfigured Value
Default Value
Mandatory
org.fax4j.spi.windows.server.name
The fax server host name.
none
none
false
org.fax4j.spi.windows.use.jni
True to use JNI, false to use the external fax4j.exe
false
false
false
Limitations:
This SPI will only work on Windows OS (windows 2000 and up).
class |
WindowsJNIFaxClientSpi
This class implements the fax client service provider interface.
This implementation will proxy the requests to windows native fax API.
This SPI should not be used directly and instead the WindowsFaxClientSpi should be used, as it will proxy the
requests to this internal SPI based on the configuration and machine setup.
It is possible to see all faxes submitted from this SPI in the windows fax window available from the
Start→Settings→Printers and Faxes→Fax
The configuration of the fax4j framework is made up of 3 layers.
The configuration is based on simple properties.
Each layer overrides the lower layers by adding/changing the property values.
The first layer is the internal fax4j.properties file located in the fax4j jar.
This layer contains the preconfigured values for the fax4j framework and can be changed by updating these properties
in the higher layers.
The second layer is the external fax4j.properties file that is located on the classpath.
This file is optional and provides the ability to override the internal configuration for the entire fax4j
framework.
The top most layer is the optional java.util.Properties object provided by the external classes when creating a new
fax client.
These properties enable to override the configuration of the lower 2 layers.
SPI Status (Draft, Beta, Stable): Stable
Below table describes the configuration values relevant for this class.
Configuration:
Name
Description
Preconfigured Value
Default Value
Mandatory
org.fax4j.spi.windows.server.name
The fax server host name.
none
none
false
Limitations:
This SPI will only work on Windows OS (windows 2000 and up).
class |
WindowsProcessFaxClientSpi
This class implements the fax client service provider interface.
This implementation will proxy the requests to windows native fax API.
This SPI should not be used directly and instead the WindowsFaxClientSpi should be used, as it will proxy the
requests to this internal SPI based on the configuration and machine setup.
It is possible to see all faxes submitted from this SPI in the windows fax window available from the
Start→Settings→Printers and Faxes→Fax
The configuration of the fax4j framework is made up of 3 layers.
The configuration is based on simple properties.
Each layer overrides the lower layers by adding/changing the property values.
The first layer is the internal fax4j.properties file located in the fax4j jar.
This layer contains the preconfigured values for the fax4j framework and can be changed by updating these properties
in the higher layers.
The second layer is the external fax4j.properties file that is located on the classpath.
This file is optional and provides the ability to override the internal configuration for the entire fax4j
framework.
The top most layer is the optional java.util.Properties object provided by the external classes when creating a new
fax client.
These properties enable to override the configuration of the lower 2 layers.
SPI Status (Draft, Beta, Stable): Stable
Below table describes the configuration values relevant for this class.
Configuration:
Name
Description
Preconfigured Value
Default Value
Mandatory
org.fax4j.spi.windows.server.name
The fax server host name.
none
none
false
Limitations:
This SPI will only work on Windows OS (windows 2000 and up).
Copyright © 2009–2020 fax4j.


A project that’s been on my mind lately is to make a map of the Twin Cities to hang on the wall. I’ve always thought maps are pretty and the visualization of data feels like a fun way to try to have a more artistic outlet than I’ve traditionally been able to find.
The inspiration
I think the idea for using maps as an art project come from this guy’s amazing laser-cut wood hanging.
Since I’m hoping to have all the fiddly parts be in the digital realm, I immediatley ruled out wood-cutting. So, looking for beautiful maps, I found this series or this of roads as line maps. I’ve also always been fond of those typographic maps with neighborhood names like these.
Data
My initial ideas for data layers that could be included on the map are:
- Road data
- Bike lanes
- Water features
- Topography
- Breweries
The first 3 seem like they could come from government sources, but would all be in the same format if they came from Open Street Maps. The fourth should be easy enough from USGS data, and a quick google search revealed this list of breweries.


Class Ringmind.ShearSystem
- java.lang.Object
-
- Ringmind.System
-
- Ringmind.ShearSystem
-
- Enclosing class:
- Ringmind
class Ringmind.ShearSystem extends Ringmind.System
Class ShearSystem- Author:
- Thomas Cann
-
-
Field Summary
Fields Modifier and Type Field Description (package private) java.lang.Boolean
A1
(package private) java.lang.Boolean
A2
(package private) java.lang.Boolean
Collisions
(package private) float
GM
(package private) java.lang.Boolean
Guides
(package private) int
Lx
(package private) int
Ly
(package private) Ringmind.Moonlet
moonlet
(package private) java.lang.Boolean
Moonlet
(package private) float
Omega0
(package private) java.lang.Boolean
Output
(package private) float
r0
(package private) java.lang.Boolean
Reset
(package private) float
S0
(package private) java.lang.Boolean
Self_Grav
-
Fields inherited from class Ringmind.System
dt, g, GMp, material, maxTimeStep, n_particles, particles, Rp, SCALE, simToRealTimeRatio, totalSystemTime
-
-
Constructor Summary
Constructors Constructor Description ShearSystem()
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
displayPosition(processing.core.PVector v, float scale, int c)
Display vector from the centre of screen to position that a particle is renderedvoid
displayPVector(processing.core.PVector v, float scale, int c)
Display vector from the centre of screen with length and direction of vector (no screen dimension scaling)void
initTable()
float
kepler_omega(float r)
Method to calculate the Keplerian orbital angular frequency (using Kepler's 3rd law).float
kepler_period(float r)
Method to calculate the Keplerian orbital period (using Kepler's 3rd law).float
kepler_shear(float r)
Method to calculate the Keplerian shear.float
kepler_speed(float r)
Method to calculate the Keplerian orbital speed.boolean
particle_inMoonlet(Ringmind.ShearParticle x)
Method to boolean if Particle is out of ShearingBox.boolean
particle_outBox(Ringmind.ShearParticle x)
Method to boolean if Particle is out of ShearingBox.void
random_inject(float n)
Method to inject a number of Particle object into Shearing Box.void
random_start()
Method to Initialise the simulation with a random set of starting particles at the edges (in y).void
update()
Take a step using the Velocity Verlet (Leapfrog) ODE integration algorithm.-
Methods inherited from class Ringmind.System
update
-
-
-
-
Field Detail
-
Moonlet
java.lang.Boolean Moonlet
-
Self_Grav
java.lang.Boolean Self_Grav
-
Collisions
java.lang.Boolean Collisions
-
Output
java.lang.Boolean Output
-
A1
java.lang.Boolean A1
-
A2
java.lang.Boolean A2
-
Guides
java.lang.Boolean Guides
-
Reset
java.lang.Boolean Reset
-
Lx
int Lx
-
Ly
int Ly
-
GM
final float GM
- See Also:
- Constant Field Values
-
r0
final float r0
- See Also:
- Constant Field Values
-
Omega0
final float Omega0
-
S0
final float S0
-
moonlet
Ringmind.Moonlet moonlet
-
-
Method Detail
-
update
public void update()
Take a step using the Velocity Verlet (Leapfrog) ODE integration algorithm. Additional Method to Check if particles have left simulation.- Overrides:
update
in classRingmind.System
-
particle_outBox
public boolean particle_outBox(Ringmind.ShearParticle x)
Method to boolean if Particle is out of ShearingBox.- Parameters:
x
- A Particle to inject.- Returns:
- True if out of Shearing Box
-
particle_inMoonlet
public boolean particle_inMoonlet(Ringmind.ShearParticle x)
Method to boolean if Particle is out of ShearingBox.- Parameters:
x
- A Particle to inject.- Returns:
- True if out of Shearing Box
-
random_inject
public void random_inject(float n)
Method to inject a number of Particle object into Shearing Box.- Parameters:
n
- Number of Particle to inject.
-
random_start
public void random_start()
Method to Initialise the simulation with a random set of starting particles at the edges (in y).
-
kepler_period
public float kepler_period(float r)
Method to calculate the Keplerian orbital period (using Kepler's 3rd law).- Parameters:
r
- Radial position (semi-major axis) to calculate the period [m].- Returns:
- The period [s].
-
kepler_omega
public float kepler_omega(float r)
Method to calculate the Keplerian orbital angular frequency (using Kepler's 3rd law).- Parameters:
r
- Radial position (semi-major axis) to calculate the period [m].- Returns:
- The angular frequency [radians/s].
-
kepler_speed
public float kepler_speed(float r)
Method to calculate the Keplerian orbital speed.- Parameters:
r
- Radial position (semi-major axis) to calculate the period [m].- Returns:
- The speed [m/s].
-
kepler_shear
public float kepler_shear(float r)
Method to calculate the Keplerian shear. Equal to -(3/2)Omega for a Keplerian orbit or -rdOmega/dr.- Parameters:
r
- Radial position (semi-major axis) to calculate the period [m].- Returns:
- Shear [radians/s].
-
initTable
public void initTable()
-
displayPosition
public void displayPosition(processing.core.PVector v, float scale, int c)
Display vector from the centre of screen to position that a particle is rendered- Parameters:
v
- vector to display from middle of screen.scale
- multiple by magnitude.c
- color of line.
-
displayPVector
public void displayPVector(processing.core.PVector v, float scale, int c)
Display vector from the centre of screen with length and direction of vector (no screen dimension scaling)- Parameters:
v
- vector to display from middle of screen.scale
- multiple by magnitude.c
- color of line.
-
-


Understanding the basics of designing for the web with CSS is essential to using Basscss effectively. This guide covers the fundamentals to help get you started.
HTML is a semantically structured markup language. When building anything on the web, start with clean markup that accurately reflects your information hierarchy. When hierarchy changes, be sure to update the markup before making any stylistic changes. The most important parts of web design involve no CSS at all.
Basscss is based on Object Oriented CSS (OOCSS) principles. OOCSS has many benefits, including code readability, reusable styles, smaller CSS files, more performant selectors, more flexible markup structure, and code scalability. Basscss is meant to be a very simple and intuitive take on this approach, well suited to designing in the browser, rapid prototyping, or serving as the basis for a larger project.
One of the defining features of OOCSS is the multiclass pattern. This is the practice of using multiple classes on a single HTML element. This can seem strange at first, but once you get the hang of things, it can make designing and building websites much faster and easier. It also has some significant front-end performance benefits.

A box with font-size .h3, padding, margin-bottom, a light gray background and rounded corners

While the order of classes doesn’t matter to the browser, maintaining a consistent order will drastically improve code readability. I recommend the following order:
Good writing and typography are key to successful web design. Typography should serve as the basis for gestalt, user flows, and information hierarchy. Ensure that links, form labels, helper text, buttons, and other microcopy receive as much attention as body copy, and remember the two serve very different purposes.
There are two basic types of elements in HTML. Block-level elements are larger container elements that begin on a new line and take up the entire width of their parent container by default. Block-level elements can also have set widths and heights. They may contain other block-level elements and inline elements.
Inline Elements do not begin a new line and contain content and other inline elements. Inline elements are only as large as the content they contain.
In HTML5, things get a little more complicated, but the basics still apply. Learn more: HTML5 Content Categories.
Basscss’s display utilities override the default behaviors of block-level and inline elements.
To make a block-level element inline, use the .inline
class.
To make inline elements block-level, use .block
.
Inline-block is a mix of these two properties. Inline-block elements have a block element box, with optional width and height, but flow with surrounding content like an inline element.
The box-model is the basis of all HTML layout. Understanding how it works is crucial to designing for the web. Block-level elements naturally fill the width of their parents. Margins add space around the element. Borders add space around the element, but within the margins. Padding adds space within the element. If an element has no set width, it will shrink to fit its container.
If an element has a declared width or height, padding and borders will be added to those values. It’s often easier to add padding and borders to child elements rather than directly to elements with set widths. For example, when using a grid system.
Margin
Padding
Floats are for wrapping text around images, but are also used for breaking elements out of the normal document flow. When you float an element left or right, the content following the float will flow beside and around the element.
Do not set display properties on floated elements. When elements are floated, they are set to display block.
  Bacon t-bone hamburger turkey capicola rump short loin.  Ground round prosciutto shank pastrami corned beef venison tail.   Bacon t-bone hamburger turkey capicola rump short loin.  Ground round prosciutto shank pastrami corned beef venison tail. Turkey short loin tenderloin jerky porchetta pork loin.

If an element contains only floated children, such as in a grid system, its height will collapse.
Clearfixes are used to ensure the parent element maintains the height of its content.
This container element is using the .clearfix
class.

.left

.left

.right

Overflow hidden crops overflowing content, but can also be used as a clearfix because it creates what’s called a new block formatting context.

.left

.left

wider than parent element

Using overflow hidden on an element placed after one or more floated elements will prevent that element from wrapping under the floated elements.   Bacon t-bone hamburger turkey capicola rump short loin.  Ground round prosciutto shank pastrami corned beef venison tail.   Bacon t-bone hamburger turkey capicola rump short loin.  Ground round prosciutto shank pastrami corned beef venison tail.   Bacon t-bone hamburger turkey capicola rump short loin.  Ground round prosciutto shank pastrami corned beef venison tail.   Bacon t-bone hamburger turkey capicola rump short loin.  Ground round prosciutto shank pastrami corned beef venison tail. Turkey short loin tenderloin jerky porchetta pork loin.

The default document flow in HTML is fluid. This means that creating fluid and responsive layouts should be very easy to achieve. Avoid using fixed widths at all in your layout. Instead rely heavily on the normal document flow.
For elements with inherit widths, such as images, consider using a max-width of 100%
to ensure it never overflows its container.
Use the .fit
class to do this.

If you do need to use widths, use percentages. Most grid systems these days use this approach, along with media queries to prevent broken layouts across devices. When using percentage-based widths, remember that the percentage is based on width of the parent, so nesting elements with percentage-based widths will get incrementally smaller as you nest.

.left.half-width

Nested .left.half-width

Nested .left.half-width

When building responsive websites, best practices suggest using a mobile-first approach. First consider content and user flows, then create layouts that work well at small screen sizes and touch devices. Once that’s in a good place use styling to enhance the experience on larger devices. For interactive elements, design for touchscreen-sized tap targets first. This usually translates well for use on desktop computers with pointing devices.
Basscss includes several state utilities for showing and hiding content on mobile devices. Use these with care. Mobile users still want the same content across devices and often switch devices mid-task. Creating a cohesive experience is key to a good experience with your product.
Positions allow you to move elements out of the default document flow. They can be tricky to use, and I recommend using them as little as possible.
By default, elements have a static
position.
Use the .relative
class to keep elements in the default document flow
but create a new positioning context.
This is useful when anchoring to specific elements or dealing with z-index
.
Use the .absolute
class along with the .top-0
, .right-0
, .bottom-0
, and
.left-0
utilities to anchor elements to the top, right, bottom,
or left of their current positioning context.
Use the padding or margin utilities to add space around the element.
Using two opposing anchoring utilities, such as
.left-0
and .right-0
will make an element span the full width.
Use the .fixed
class to give an element fixed positioning relative to the viewport.
Use this with caution. It can cause issues with mobile devices and is commonly abused in web design.
By default, positioned elements are stacked one on top of the other based on their position in the document.
Try reordering elements in the document before applying z-index properties.
If you do need to set z-index, start with the .z1
class and work up from there.
And be sure you
understand z-index
before adding more than four levels.

.relative

.absolute .top-0 .right-0

.absolute .top-0 .right-0

You can do a lot with Basscss’s suite of styles, but if you decide to add new styles to your project, here are some tips and recommendations to keep your code simple and maintainable:
[type=text]
) or the universal selector (*
) as selectors.To learn more about building on top of Basscss, I recommend reading the Design Principles.


{{ supportList?.length }} support(s) have been recorded for Evacuation File # {{ stepSupportsService?.evacFile?.id }} within the ERA Tool.


Susanne Modeski: I don't have one. I'm sorry...
Byers: The photo?
Susanne Modeski: It came with the wallet.
A person's family photos are revealed to be those that came with the frame (or wallet, photo album, anything meant to display photos). Something about the life they lead has turned out to be a lie. Perhaps it is a picture of their Girlfriend in Canada or the Stepford Smiler has gone crazy and made up a family for themselves.
Of course, people who pose as models for stock photos must have families so it's also an easy trope to logically play with.
Can be part of a Personal Effects Reveal.
For when the picture that came with a frame turns out to be a valuable work of art, see Priceless Paperweight.
A subtrope of The Reveal so Spoiler Warning.

- Rich Hall tells a joke about keeping the photo of the happy family that came with his wallet and trying to pass them off as his own. If anyone figures out it's a stock photo, he'll claim he comes from a family of professional wallet photo models.
- Garfield: "Only Jon would keep the picture of the girl that came with the wallet."
- In The Temp, a film about Stepford Smiler treachery at a cookie factory, uses this as its reveal. However it's not quite much of a reveal as it shows that the character we think is kind of nuts from everything she does before in the film, is in fact definitely nuts. Apparently the proper reveal was changed at the behest of Executive Meddling (or rather Faye Dunaway Meddling in this case).
- The Game: Nicolas finds a missed price tag on a lamp in Christine's apartment, leading him to suspect that the place has just been decorated as a set by CRS. He confirms this by opening the frames of her family pictures and finding that they're cut from magazines. (Given the nature of the plot, it's possible he was supposed to discover this.)
- Played for laughs in Napoleon Dynamite, when Napoleon and Pedro discuss getting dates for an upcoming dance. Napoleon lies to Pedro about having a hot girlfriend from out of town, and shows him a picture of her. The picture was a professional photo shoot of a model, which Debbie had given him earlier in a sales pitch.
- In The Blind Side Leigh Anne Touhy provides a baby picture of Michael by getting one of an African-American baby from the internet.
- This happens in the Québécois film Cheech: a depressed character envies his neighbour's perfect girlfriend, who turns out to be a random model in a picture frame. (The neighbour is so lonely and disturbed that he even serves food for his imaginary girlfriend at meal times.)
- Nobody makes a big deal of this in The Room, but the eponymous chamber is full of framed stock photos of spoons. Nobody takes notice in-universe. Special screenings, on the other hand...
- Played without the reveal in The Switch. Seven-year-old Sebastian asks for picture frames as gifts, and then gets upset when Wally brings him one without a stock photo. Sebastian was conceived via sperm-donor and thus lacks a father. He uses the default pictures to create that branch of his family.
- Ghost Stories Graveyard Thriller uses this trope in "The New Nanny" That sweet little boy with the blond hair and guileless grin? That's not Eric Keyes.
- Hit Man by Lawrence Block. The Villain Protagonist was told that his father was a soldier killed in the war, and was surprised to find a pile of identical framed photographs of his 'father' in a store. He realises that his mother had a child from a one-night stand or from being raped, and used a stock photograph to hide the truth from his son.
- In Derailed, Charles meets Lucinda, who tells her story of losing a daughter, complete with a photograph of her. They embark on an affair only for a man to beat them both and rape Lucinda. Afraid of telling the truth which will expose them, they are soon involved in a wild adventure that culminates in the man's death and then paying ex-con Winston $100,000 of embezzled money to cover it up. With Lucinda leaving to get her life together, Charles is getting back on track himself. He's at a store shopping for his daughter's birthday and then freezes in place when he sees the rows of picture frames...all of which show the same photo of Lucinda's "daughter." He instantly realizes the whole thing was a huge con and sets about tracking Lucinda, who's pulling the same scam on another man.
- The movie version varies it as Charles goes to Lucinda's house, only to find it was rented. The relator gives him a brochure, which features Lucinda's "daughter" on it. Later, when Charles confronts Lucinda about to get with her newest mark, he convinces the man he's telling the truth by showing the brochure picture.
- In Eva Luna, the title character has no photographs of her late mother to remember her with, so instead she finds a frame with a photo that resembles her enough to do the trick.
- Subverted in Monk. Randy Disher claims that he has a girlfriend, and shows the picture of a beautiful woman. Sharona points out that the photo came with the wallet. Randy explains that his girlfriend is a famous "wallet photo model". In the end, it's revealed to the audience that he's been telling the truth, but none of his co-workers believe him for various reasons.
- The picture Susanne Modeski has of her "daugher" in the The X-Files episode "The Usual Suspects". She's a top organic chemist who worked for the Advanced Weapons Facility and the evil government people are looking for her. She doesn't have a daughter, but she made her up to gain sympathy of the Lone Gunmen.
- C.C. said it to Fran on the show The Nanny.
- Phoebe's grandmother's MO on Friends. She convinced her for years that her father was the model in the photos. And her grandfather was Einstein.
- Played with in Malcolm in the Middle, when Lois takes Jamie to have his picture taken. They all come out horrible, and she ends up using the baby on the shop's ad to show to her co-workers.
- An episode of Touched by an Angel has a cold store clerk pushing aside anyone, defending herself on having lost a son, whose picture she keeps showing. She does get close to an orphan but still trying to hold her distance. Getting through to her, Monica pulls out a catalog, revealing the woman's "son" is just from an ad and she's been using this as a defense for her coldness.
- A variation in an episode of House: when Cuddy is suffering from depression and cold feet after adopting a baby, Wilson shows up at her house with what he says is an age-progression photo of her daughter he had done, to make her feel better about the potential of the child she's raising. When it doesn't work, he admits it was just the picture that came in the frame.
- In one episode of CSI: Miami, an office worker's "son" is a child model; the photo is actually from an advert. The scribbles and such decorating the man's office wall were his own work, to convince the boss he had a family in order to get time off on holidays.
- On Cheers, in episode "2 Good 2 Be 4 Real", the guys create a fake suitor for Carla, including sending a picture. When she realizes this is a photo that came in a wallet, she's even happier to find her admirer is also a model.
- In an episode of All in the Family, Mike and Archie get into yet another argument when the former suddenly trails off...
Mike: What am I doing? This is the man who buys a wallet and keeps the picture of Fay Wray in it!
Archie: If she was good enough for Kong, she's good enough for me! - In White Collar, one of Neal's cover identities is a well-to-do family man. Just before going to speak to one of his sources, he buys a wallet just so he can show off his "wife and son" on the photo inside. Lampshaded when the source tells him he barely recognizes the little tyke since he's apparently grown so much since the last time Neal came by.
- In Dead Like Me George does not use the picture that came with the frame, but cut out a photo of a man and a woman from an advertisement and framed it. She puts the picture of her "parents" on her desk at Happy Time to support her undead identity, Mille.
- In the Married... with Children episode "Kiss of the Coffee Woman":
Al: Why do you think I carry your baby picture in my wallet?
Kelly: That's not me, Dad.
Bud: That's the picture that came with the wallet!
Al: Hey, when I bought this wallet I had a choice: a little boy, or a little girl. I picked the little girl. She's... symbolic.
Kelly: She's Chinese, Dad!
Al: That's what I was hoping you would be! - A variation in Modern Family when Haley's boss, Nicole, wants to buy up Gloria's pepper recipe. Gloria talks to her about it, showing a big scrapbook of her family and how the recipe is a sign of their legacy. Jay then screws up the pitch to defend this legacy meaning so much to her family. Gloria tears into him outside on how she made the whole thing up to drive up the price.
Gloria: I cut the pictures out of Manny's old National Geographic magazines! Look, there's even a picture of the Universal Studios tour! That's the Psycho house in the back!
- Person of Interest. In the cliffhanger for the end of Season One, this is used for The Reveal that the supposed Victim of the Week they're protecting is actually a trap meant to expose Team Machine when they move to protect her.
- Played with in Supernatural. In "What Is And What Should Never Be", Dean is drugged by a dijinn and finds himself in an alternate reality where he is happily married. When he comes back to the real world, his wife turns out to be the model in a beer advertisement in a magazine Dean was reading.
- Referenced in the John Michael Montgomery song "That's Not Her Picture" ("...it came with the wallet"). Also recorded by Jason Sellers.
- Played with in Apollo Justice: Ace Attorney. The pendant Wright carries is of his daughter, but the pendant and the photo are not his.
- Scary Go Round reverses this trope here: The picture that is assumed to have come with the frame is actually Shelley's sister Erin.
- Chainsawsuit: Her name is Dawn Kensington and she also really does live in Canada.
- 6teen does this on the Christmas special, to show how lonely Ron the mall cop is.
- An episode of Tiny Toons has Hampton trying to cook a lobster. The lobster begs, "I've got a family," and shows some pictures. Hampton glares and says, "I've got the SAME family. THEY CAME WITH THE WALLET!"
- The Critic episode "Every Doris Has Her Day" has Jay visit his makeup lady Doris's apartment, where he asks her about a stylish-looking man in a framed photo.
Doris: That was my fiancee, he died in Korea. Every day I miss him... Wait, this isn't him, this is my brother Earl! It's been a long time— No wait, it's the photo that came with the frame.
- Played for Drama in the Season 1 finale of Scooby-Doo! Mystery Incorporated when Fred discovers that the framed photo of his mother is actually just a magazine article. It's one of the first hints that Mayor Jones isn't Fred's real father, which is revealed at the end of the season finale.


{% trans 'Chart' %}
{% include 'contents/selected-year-info.html' with target='chart' %}
{% load i18n %}


About
Hi, this is Binoy Barman. I've completed my B.Sc Engineering in Information and Communication Technology (ICT) from Mawlana Bhashani Science and Technology University, Tangail Bangladesh.Now I want to persue my M.Sc in Computer Science (CS) and want to devote myself in academic research work.
I have been working with Dr. Sajjad Waheed as his research assistant since June 2015 on Bioinformatics, Wireless Network and Data Mining. And I have published two research works in Wireless Network along with Data Mining.
I have some expertise on Data analysing with MATLAB and SIMULINK, simulation of wireless networks were done by these tools for my research work. I was a competative programmer in university and that's why I have some basic knowledge on programming language like C, C++, JAVA, PYTHON. I also complete two projects on Embeded System, one was a Robot which can be controlled by C Program and another is PC Oscilloscope which was developed by using Rapsberry Pi and JAVA. I also have experience on offline and web based software developing area and I know how to use framework like Drupal, scriping language like HTML, CSS, JS and Java based tools like MAVEN, HIBERNET, STRUTS, SPRING. The use of Database softwares like MySQL and Oracle 10g also incresed my experience. I also know the use of Photoshop and Illiastrator. We use LaTeX and MS Word for writing the research manuscripts.
Personally I like cycling and gym workout. Whenever I get free time I go outside with my bike for riding.
Career Profile
Academic Qualification
Research Profile
Research Assistant
University Grant Commission
ICT Division
Career Profile
Digital Marketing Manager
Quintos Digital
Education
Academic Qualification
Graduate Program
M.Engg. Engineering in Information and Communication Technology (ICT)
Mawlana Bhashani Science and Technology University, Tangail, Bangladesh.
CGPA (on a scale of 4.00) Certificate
Undergraduate Program
B.Sc. Engineering in Information and Communication Technology (ICT)
Mawlana Bhashani Science and Technology University, Tangail, Bangladesh.
CGPA 3.20 (on a scale of 4.00) Certificate
Higher Secondary Certificate (H.S.C) Program
Science Background
RAJUK Uttara Model College, Dhaka, Bangladesh
GPA 5.00 (on a scale of 5.00) Certificate
Secondary School Certificate (S.S.C) Program
Science Background
Bangladesh Railway High School, Bhairab, Bangladesh.
GPA 5.00 (on a scale of 5.00) Certificate
Education Testing Scores:
GRE
Verbal: 143, Quant: 150, AW: 3.5 Total: 296.5
TOEFL
Reading: 20 Listening: 18 Speacking: 20 Writhing: 23 Total: 81
Industrial Training and Workshop
Industrial Training:
4 days Industrial tour on Telecommunication machines, Microwave Station and satellite earth station.
Certificate
Operation System:
2 days training on Basic Linux Operating System by BDOSN.
Certificate
Software Development:
5 days training on Basic Android Development by MoICT.
Certificate
2 days training on Software Design and Code Quality by BASIS.
Database:
18 days training on Oracle 10g Database Development by DevNetIT.
Research
Research Interest
Wireless Network
Data Mining
Computer Vision and Robotics
Biosensors and Bioinformatics
Research Publication (Published/Accepted)
Abul Al Arabi, Binoy Barman Shubha, Anjela Diana Corraya, 2D Multi-gas Mapper with Cascading Module System along with Wireless Sensor Network. (Conference-ICIEV2016, Paper ID: 112) (doi 10.1109/ICIEV.2016.7759975 ).
Abul Al Arabi, Binoy Barman Shubha, Implementation of Low Cost Stereo Humanoid Adaptive Vision for 3D Positioning and Distance Measurement for Robotics Application with Self-calibration. (Eleventh Asia International Conference on Mathematical Modelling and Computer Simulation, Paper ID: #1570408461)
Binoy Barman Shubha, Sajjad Waheed and Kazi Sadlil Rhythom. Article: False Alarm Detection in Wireless Body Sensor Network using Adaptive and Intelligent Approach. Communications on Applied Electronics 3(6):1-9, December 2015. Published by Foundation of Computer Science (FCS), NY, USA.(doi 10.5120/cae2015651972 )
Scholarship/Award/Grants
Government Scholarships:
Junior School Certificate Examination Scholarship.
Certificate
Education Board Scholarship in Secondary School Certificate Examination.
Government Scholarship in 1st Semester in Undergraduate Program.
Other Scholarship:
"Janata Bank" Scholarship for Secondary School Certificate Examination.
Programming Contest:
MBSTU Intra Department Programming Contest (Rank 2)
MBSTU Intra University Programming Contest (Rank 4)
Science Project Show:
2nd Position in Inter College Science Fair Project Show 2009.
Professional Certificates:
Basic Linux Operation System.
Basic Android Development.
Oracle 10g Developer.
EATL - Prothom Alo Apps Contest 2015.
Certificate
Conference Seminar Attended
5th International Conference on Informatics, Electronics & Vision (ICIEV), 13~14 May, 2016, Dhaka, Bangladesh
Certificate
Research Publications (Ready for Submission)
Structural Health Monitoring using adaptive and intelligent approach via Wireless Sensor Network.
Medical Data Mining and Prediction in Biomedical Health Care.
Improved and Adaptive pan method for 3D vision and z-axis measurement for robotics application.
Personal
I have some skills on software developing tools. As our B.Sc course inclues some courses like programming language, database learning, web based
software deveoplment and graphics designing I have successfully learnt all of these tecnology and some of them are presented below.
Professional Skills
Language: C, C++, Java, C#, Python, Android
Scripting Language: HTML, CSS, JavaScript
Framework: Drupal
Database: Oracle 10g, MySQL, MS Access
Web/Application Server: Apache, WAMP
IDE: NetBeans, Eclipse, Codeblocks
Networking: Configuring LAN Server(FTP, SMTP)
Runtime Environment: Windows, Linux( Mint )
Graphics: Adobe Photoshop CS3, Adobe Illustrator CS3
Writing & Presentation: MS Office 2010
Personally I like to be a part of all sort of extra curricular activities. I was volunteer and organizer of most of the events of my
college and university. Some exprience of these kinds of works are presented.
Extra-curricular activities
Leadership:
Organizer of a Inter University Gaming Contest.
Organizer of an ICT Expo 2012, MBSTU.
Organized Inter College Math Olympiad 2012, MBSTU.
Organizer of Intra Department Study Tour 2014.
Volunteer:
Volunteer of Intra University Programming Contest 2011, 2012.
Member:
Programming Contest Group "MBSTU-Transformers".
MBSTU Science Club.
Nation Contest Participation:
EATL - Phothom Alo Apps Contest 2015.


| nest_legacy {tidyr} | R Documentation |
nest()
and unnest()
tidyr 1.0.0 introduced a new syntax for nest()
and unnest()
. The majority
of existing usage should be automatically translated to the new syntax with a
warning. However, if you need to quickly roll back to the previous behaviour,
these functions provide the previous interface. To make old code work as is,
add the following code to the top of your script:
library(tidyr) nest <- nest_legacy unnest <- unnest_legacy
nest_legacy(data, ..., .key = "data") unnest_legacy(data, ..., .drop = NA, .id = NULL, .sep = NULL, .preserve = NULL)
data |
A data frame. |
... |
Specification of columns to unnest. Use bare variable names or functions of variables. If omitted, defaults to all list-cols. |
.key |
The name of the new column, as a string or symbol. This argument
is passed by expression and supports
quasiquotation (you can unquote strings and
symbols). The name is captured from the expression with |
.drop |
Should additional list columns be dropped? By default,
|
.id |
Data frame identifier - if supplied, will create a new column with
name |
.sep |
If non- |
.preserve |
Optionally, list-columns to preserve in the output. These
will be duplicated in the same way as atomic vectors. This has
|
# Nest and unnest are inverses df <- data.frame(x = c(1, 1, 2), y = 3:1) df %>% nest_legacy(y) df %>% nest_legacy(y) %>% unnest_legacy() # nesting ------------------------------------------------------------------- as_tibble(iris) %>% nest_legacy(!Species) as_tibble(chickwts) %>% nest_legacy(weight) # unnesting ----------------------------------------------------------------- df <- tibble( x = 1:2, y = list( tibble(z = 1), tibble(z = 3:4) ) ) df %>% unnest_legacy(y) # You can also unnest multiple columns simultaneously df <- tibble( a = list(c("a", "b"), "c"), b = list(1:2, 3), c = c(11, 22) ) df %>% unnest_legacy(a, b) # If you omit the column names, it'll unnest all list-cols df %>% unnest_legacy()