The install.sh
file for each framework starts the bash process which will
install that framework. Typically, the first thing done is to call fw_depends
to run installations for any necessary software that TFB has already
created installation scripts for. TFB provides a reasonably wide range of
core software, so your install.sh
may only need to call fw_depends
and
exit. Note: fw_depends
does not guarantee dependency installation, so
list software in the proper order e.g. if foo
depends on bar
use fw_depends bar foo
.
Here are some example install.sh
files
#!/bin/bash
# My framework only needs nodejs
fw_depends nodejs
#!/bin/bash
# My framework needs nodejs and mono and go
fw_depends nodejs mono go
#!/bin/bash
# My framework needs nodejs
fw_depends nodejs
# ...and some other software that there is no installer script for.
# Note: Use IROOT variable to put software in the right folder.
# You can also use FWROOT to refer to the project root, or
# TROOT to refer to the root of your framework
# Please see guidelines on writing installation scripts
wget mystuff.tar.gz -O mystuff.tar.gz
untar mystuff.tar.gz
cd mystuff
make --prefix=$IROOT && sudo make install
To see what TFB provides installations for, look in toolset/setup/linux
in the folders frameworks
, languages
, systools
, and webservers
.
You should pass the filename, without the ".sh" extension, to fw_depends.
Here is a listing as of July 2014:
$ ls frameworks
grails.sh nawak.sh play1.sh siena.sh vertx.sh yesod.sh
jester.sh onion.sh play2.sh treefrog.sh wt.sh
$ ls languages
composer.sh erlang.sh hhvm.sh mono.sh perl.sh pypy.sh racket.sh urweb.sh
dart.sh go.sh java.sh nimrod.sh python2.sh ringojs.sh xsp.sh
elixir.sh haskell.sh jruby.sh nodejs.sh php.sh python3.sh ruby.sh
$ ls systools
leiningen.sh maven.sh
$ ls webservers
lapis.sh mongrel2.sh nginx.sh openresty.sh resin.sh weber.sh zeromq.sh


[§6D-8] Burial discovery. Anyone traversing a cave who discovers a burial site shall immediately cease their activity and leave the cave. The discovery shall be reported as soon as possible to the department. The department shall follow the procedures described in section 6E-43.6. [L 2002, c 241, pt of §2]


Organization Profile
My Profile
Members
Modules
Module Views
Industries
Payment Processing
Domains
Emails
Phone System
Billing Methods
Transaction History
Subscriptions
Billing Methods
Transaction History
Subscriptions


class DiskAccess – access to disk storage¶
Uses Zephyr Disk Access API.
This class allows access to storage devices on the board, such as support for SD card controllers and interfacing with SD cards via SPI. Disk devices are automatically detected and initialized on boot using Zephyr devicetree data.
The Zephyr disk access class enables the transfer of data between a disk device and an accessible memory buffer given a disk name, buffer, starting disk block, and number of sectors to read. MicroPython reads as many blocks as necessary to fill the buffer, so the number of sectors to read is found by dividing the buffer length by block size of the disk.
Constructors¶
- class zephyr.DiskAccess(disk_name)¶
Gets an object for accessing disk memory of the specific disk. For accessing an SD card on the mimxrt1050_evk,
disk_name
would beSDHC
. See board documentation and devicetree for usable disk names for your board (ex. RT boards use style USDHC#).
Methods¶
- DiskAccess.readblocks(block_num, buf)¶
- DiskAccess.readblocks(block_num, buf, offset)
- DiskAccess.writeblocks(block_num, buf)¶
- DiskAccess.writeblocks(block_num, buf, offset)
- DiskAccess.ioctl(cmd, arg)¶
These methods implement the simple and extended block protocol defined by
uos.AbstractBlockDev
.


|
PortMidi
Cross-platform MIDI IO library
|
Functions | |
| PMEXPORT int | Pm_Read (PortMidiStream *stream, PmEvent *buffer, int32_t length) |
| Retrieve midi data into a buffer. More... | |
| PMEXPORT PmError | Pm_Poll (PortMidiStream *stream) |
| Test whether input is available. More... | |
| PMEXPORT PmError | Pm_Write (PortMidiStream *stream, PmEvent *buffer, int32_t length) |
| Write MIDI data from a buffer. More... | |
| PMEXPORT PmError | Pm_WriteShort (PortMidiStream *stream, PmTimestamp when, PmMessage msg) |
| Write a timestamped non-system-exclusive midi message. More... | |
| PMEXPORT PmError | Pm_WriteSysEx (PortMidiStream *stream, PmTimestamp when, unsigned char *msg) |
| Write a timestamped system-exclusive midi message. More... | |
| PMEXPORT PmError Pm_Poll | ( | PortMidiStream * | stream | ) |
Test whether input is available.
| stream | an open input stream. |
| PMEXPORT int Pm_Read | ( | PortMidiStream * | stream, |
| PmEvent * | buffer, | ||
| int32_t | length | ||
| ) |
Retrieve midi data into a buffer.
| stream | the open input stream. |
The Buffer Overflow Problem
The problem: if an input overflow occurs, data will be lost, ultimately because there is no flow control all the way back to the data source. When data is lost, the receiver should be notified and some sort of graceful recovery should take place, e.g. you shouldn't resume receiving in the middle of a long sysex message.
With a lock-free fifo, which is pretty much what we're stuck with to enable portability to the Mac, it's tricky for the producer and consumer to synchronously reset the buffer and resume normal operation.
Solution: the entire buffer managed by PortMidi will be flushed when an overflow occurs. The consumer (Pm_Read()) gets an error message (#pmBufferOverflow) and ordinary processing resumes as soon as a new message arrives. The remainder of a partial sysex message is not considered to be a "new message" and will be flushed as well.
| PMEXPORT PmError Pm_Write | ( | PortMidiStream * | stream, |
| PmEvent * | buffer, | ||
| int32_t | length | ||
| ) |
Write MIDI data from a buffer.
| stream | an open output stream. |
| buffer | (address of) an array of MIDI event data. |
| length | the length of the buffer . |
buffer may contain:
Use Pm_WriteSysEx() to write a sysex message stored as a contiguous array of bytes.
Sysex data may contain embedded real-time messages.
buffer
is managed by the caller. The buffer may be destroyed as soon as this call returns.
| PMEXPORT PmError Pm_WriteShort | ( | PortMidiStream * | stream, |
| PmTimestamp | when, | ||
| PmMessage | msg | ||
| ) |
Write a timestamped non-system-exclusive midi message.
| stream | an open output stream. |
| when | timestamp for the event. |
| msg | the data for the event. |
Messages are delivered in order, and timestamps must be non-decreasing. (But timestamps are ignored if the stream was opened with latency = 0, and otherwise, non-decreasing timestamps are "corrected" to the lowest valid value.)
| PMEXPORT PmError Pm_WriteSysEx | ( | PortMidiStream * | stream, |
| PmTimestamp | when, | ||
| unsigned char * | msg | ||
| ) |
Write a timestamped system-exclusive midi message.
| stream | an open output stream. |
| when | timestamp for the event. |
| msg | the sysex message, terminated with an EOX status byte. |
msg
is managed by the caller and may be destroyed when this call returns.


Contains all the Django fields for Select2.
Bases: object
Registers itself with AutoResponseView.
All Auto fields must sub-class this mixin, so that they are registered.
Warning
Do not forget to include 'django_select2.urls' in your url conf, else, central view used to serve Auto fields won’t be available.
Class constructor.
| Parameters: | auto_id (unicode) – The key to use while registering this field. If it is not provided then an auto generated key is used. Tip This mixin uses full class name of the field to register itself. This is used like key in a dict by util.register_field(). If that key already exists then the instance is not registered again. So, eventually all instances of an Auto field share one instance to respond to the Ajax queries for its fields. If for some reason any instance needs to be isolated then auto_id can be used to provide a unique key which has never occured before. |
|---|
Returns False if security check fails.
| Parameters: |
|
|---|---|
| Returns: | A boolean value, signalling if check passed or failed. |
| Return type: |
Warning
Sub-classes should override this. You really do not want random people making Http reqeusts to your server, be able to get access to sensitive information.
Bases: django.forms.fields.ChoiceField
Drop-in Select2 replacement for forms.ChoiceField.
alias of Select2Widget
Bases: django.forms.fields.MultipleChoiceField
Drop-in Select2 replacement for forms.MultipleChoiceField.
alias of Select2MultipleWidget
Bases: object
Makes heavy_data.js parsable JSON response for queries on its model.
On query it uses prepare_qs_params() to prepare query attributes which it then passes to self.queryset.filter() to get the results.
It is expected that sub-classes will defined a class field variable search_fields, which should be a list of field names to search for.
Class constructor.
| Parameters: |
|
|---|
Sub-classes should override this to generate custom label texts for values.
| Parameters: | obj (django.model.Model) – The model object. |
|---|---|
| Returns: | The label string. |
| Return type: | unicode |
Prepares queryset parameter to use for searching.
| Parameters: |
|
|---|---|
| Returns: | A dictionary of parameters to ‘or’ and ‘and’ together. The output format should be {
'or': [
Q(attr11=term11) | Q(attr12=term12) | ...,
Q(attrN1=termN1) | Q(attrN2=termN2) | ...,
...],
'and': {
'attrX1': termX1,
'attrX2': termX2,
...
}
}
The above would then be coaxed into filter() as below: queryset.filter(
Q(attr11=term11) | Q(attr12=term12) | ...,
Q(attrN1=termN1) | Q(attrN2=termN2) | ...,
...,
attrX1=termX1,
attrX2=termX2,
...
)
In this implementation, term11, term12, termN1, ... etc., all are actually search_term. Also then and part is always empty. So, let’s take an example. Assume, search_term == 'John'
self.search_fields == ['first_name__icontains', 'last_name__icontains']
So, the prepared query would be: {
'or': [
Q(first_name__icontains=search_term) | Q(last_name__icontains=search_term)
],
'and': {}
}
|
| Return type: |
See views.Select2View.get_results().
This implementation takes care of detecting if more results are available.
Bases: type
This does some pretty nasty hacky stuff, to make sure users can also define queryset as class-level field variable, instead of passing it to constructor.
Bases: object
Simple mixin which provides a property – choices. When choices is set, then it sets that value to self.widget.choices too.
Bases: django_select2.fields.ChoiceMixin
Overrides choices‘ getter to return instance of ModelChoiceIterator instead.
Bases: django_select2.fields.ModelChoiceField
Light Select2 field, specialized for Models.
Select2 replacement for forms.ModelChoiceField.
alias of Select2Widget
Bases: django_select2.fields.ModelMultipleChoiceField
Light multiple-value Select2 field, specialized for Models.
Select2 replacement for forms.ModelMultipleChoiceField.
alias of Select2MultipleWidget
Bases: object
Base mixin field for all Heavy fields.
Note
Although Heavy fields accept choices parameter like all Django choice fields, but these fields are backed by big data sources, so choices cannot possibly have all the values.
For Heavies, consider choices to be a subset of all possible choices. It is available because users might expect it to be available.
Class constructor.
| Parameters: |
|
|---|
Warning
Either of data_view or widget must be specified, else ValueError would be raised.
Bases: django_select2.fields.ChoiceMixin, django.forms.fields.Field
Reimplements django.forms.TypedChoiceField in a way which suites the use of big data.
Note
Although this field accepts choices parameter like all Django choice fields, but these fields are backed by big data sources, so choices cannot possibly have all the values. It is meant to be a subset of all possible choices.
Sub-classes can set this other value if needed.
Coerces value to a Python data type.
Sub-classes should override this if they do not want unicode values.
Sub-classes can override this to validate the value entered against the big data.
| Parameters: | value (As coerced by coerce_value().) – Value entered by the user. |
|---|---|
| Returns: | True means the value is valid. |
If Heavy widgets encounter any value which it can’t find in choices then it calls this method to get the label for the value.
| Parameters: | value (As coerced by coerce_value().) – Value entered by the user. |
|---|---|
| Returns: | The label for this value. |
| Return type: | unicode or None (when no possible label could be found) |
Bases: django_select2.fields.HeavyChoiceField
Reimplements django.forms.TypedMultipleChoiceField in a way which suites the use of big data.
Note
Although this field accepts choices parameter like all Django choice fields, but these fields are backed by big data sources, so choices cannot possibly have all the values. It is meant to be a subset of all possible choices.
alias of MultipleHiddenInput
Bases: django_select2.fields.HeavySelect2FieldBaseMixin, django_select2.fields.HeavyChoiceField
Heavy Select2 Choice field.
alias of HeavySelect2Widget
Bases: django_select2.fields.HeavySelect2FieldBaseMixin, django_select2.fields.HeavyMultipleChoiceField
Heavy Select2 Multiple Choice field.
alias of HeavySelect2MultipleWidget
Bases: django_select2.fields.HeavySelect2FieldBaseMixin, django_select2.fields.ModelChoiceField
Heavy Select2 Choice field, specialized for Models.
alias of HeavySelect2Widget
Bases: django_select2.fields.HeavySelect2FieldBaseMixin, django_select2.fields.ModelMultipleChoiceField
Heavy Select2 Multiple Choice field, specialized for Models.
alias of HeavySelect2MultipleWidget
Bases: django_select2.fields.AutoViewFieldMixin, django_select2.fields.HeavySelect2ChoiceField
Auto Heavy Select2 field.
This needs to be subclassed. The first instance of a class (sub-class) is used to serve all incoming json query requests for that type (class).
Warning
NotImplementedError would be thrown if get_results() is not implemented.
alias of AutoHeavySelect2Widget
Bases: django_select2.fields.AutoViewFieldMixin, django_select2.fields.HeavySelect2MultipleChoiceField
Auto Heavy Select2 field for multiple choices.
This needs to be subclassed. The first instance of a class (sub-class) is used to serve all incoming json query requests for that type (class).
Warning
NotImplementedError would be thrown if get_results() is not implemented.
alias of AutoHeavySelect2MultipleWidget
Bases: django_select2.fields.ModelResultJsonMixin, django_select2.fields.AutoViewFieldMixin, django_select2.fields.HeavyModelSelect2ChoiceField
Auto Heavy Select2 field, specialized for Models.
This needs to be subclassed. The first instance of a class (sub-class) is used to serve all incoming json query requests for that type (class).
alias of AutoHeavySelect2Widget
Bases: django_select2.fields.ModelResultJsonMixin, django_select2.fields.AutoViewFieldMixin, django_select2.fields.HeavyModelSelect2MultipleChoiceField
Auto Heavy Select2 field for multiple choices, specialized for Models.
This needs to be subclassed. The first instance of a class (sub-class) is used to serve all incoming json query requests for that type (class).
alias of AutoHeavySelect2MultipleWidget


{% extends 'base.html' %} {% load crispy_forms_tags %} {% block title %}{{ book_detail.book_name }}{% endblock %} {% block content %}
You read this on: {{ book_detail.book_read_on }}
Seems like you have just started to read this book. Come on, get a pace and fill me up


esys.escript.datamanager Package¶
Classes¶
-
class
esys.escript.datamanager.
DataManager
(formats=[0], work_dir='.', restart_prefix='restart', do_restart=True)¶ Bases:
object
Escript data import/export manager.
Example:
dm=DataManager(formats=[DataManager.RESTART,DataManager.VTK]) if dm.hasData(): dom = dm.getDomain() time = dm.getValue("time") dt = dm.getValue("dt") T = dm.getValue("T") u = dm.getValue("u") else: T = ... u = ... dm.addData(time=time,dt=dt,T=T,u=u) # add data and variables dm.setTime(time) # set the simulation timestamp dm.export() # write out data
-
__init__
(formats=[0], work_dir='.', restart_prefix='restart', do_restart=True)¶ Initialises the data manager. If do_restart is True and a restart directory is found the contained data is loaded (hasData() returns True) otherwise restart directories are removed (hasData() returns False). Values are only written to disk when export() is called.
Parameters: - formats – A list of export file formats to use. Allowed values are RESTART, SILO, VISIT, VTK.
- work_dir – top-level directory where files are exported to
- restart_prefix – prefix for restart directories. Will be used to load restart files (if do_restart is True) and store new restart files (if RESTART is used)
- do_restart – whether to attempt to load restart files
-
RESTART
= 0¶
-
SILO
= 1¶
-
VISIT
= 2¶
-
VTK
= 3¶
-
addData
(**data)¶ Adds ‘escript.Data’ objects and other data to be exported to this manager.
Note: This method does not make copies of Data objects so any modifications will be carried over until export() is called.
-
export
()¶ Executes the actual data export. Depending on the formats parameter used in the constructor all data added by addData() is written to disk (RESTART,SILO,VTK) or made available through the VisIt simulation interface (VISIT).
-
getCycle
()¶ Returns the export cycle (=number of times export() has been called)
-
getDomain
()¶ Returns the domain as recovered from restart files.
-
getValue
(value_name)¶ Returns an ‘escript.Data’ object or other value that has been loaded from restart files.
-
hasData
()¶ Returns True if the manager holds data for restart
-
setCheckpointFrequency
(freq)¶ Sets the number of calls to export() before new restart files are generated.
-
setDomain
(domain)¶ Sets the domain without adding data.
-
setMeshLabels
(x, y, z='')¶ Sets labels for the mesh axes. These are currently only used by the Silo exporter.
-
setMeshUnits
(x, y, z='')¶ Sets units for the mesh axes. These are currently only used by the Silo exporter.
-
setMetadataSchemaString
(schema, metadata='')¶ Sets metadata namespaces and the corresponding metadata. Only used for the VTK file format at the moment.
Parameters: - schema – A dictionary that maps namespace prefixes to namespace names, e.g. {‘gml’:’http://www.opengis.net/gml’}
- metadata – The actual metadata string which will be enclosed in ‘<MetaData>’ tags.
-
setTime
(time)¶ Sets the simulation timestamp.
-


public class ArrayFile extends OpenFileWithPosition
position
| Constructor and Description |
|---|
ArrayFile(byte[] array)
Allocate a new ArrayFile.
|
| Modifier and Type | Method and Description |
|---|---|
void |
close()
Close this file and release any associated system resources.
|
int |
length()
Get the length of this file.
|
int |
read(int position,
byte[] buf,
int offset,
int length)
Read this file starting at the specified position and return the number
of bytes successfully read.
|
int |
write(int position,
byte[] buf,
int offset,
int length)
Write this file starting at the specified position and return the number
of bytes successfully written.
|
read, seek, tell, write
getFileSystem, getName
public ArrayFile(byte[] array)
array
- the array backing this file.public int length()
OpenFile
public void close()
OpenFile
public int read(int position, byte[] buf, int offset, int length)
OpenFile
read
in class OpenFile
position
- the offset in the file at which to start reading.buf
- the buffer to store the bytes in.offset
- the offset in the buffer to start storing bytes.length
- the number of bytes to read.public int write(int position, byte[] buf, int offset, int length)
OpenFile
write
in class OpenFile
position
- the offset in the file at which to start writing.buf
- the buffer to get the bytes from.offset
- the offset in the buffer to start getting.length
- the number of bytes to write.


Logout
Files
Notes
Credentials
Upload a New File:
Upload
File Name
Download
Delete
ExampleFile.txt
+ Add a New Note
Title
Description
Edit
Delete
Example Note Title
Example Note Description
Note
×
Title
Description
+ Add a New Credential
URL
Username
Password
Edit
Delete
Example Credential URL
Example Credential Username
Example Credential Password
Credential
×
URL
Username
Password


{% extends "base_page.html" %} {% load staticfiles pipeline %} {% block extra_css_b %} {% endblock extra_css_b %} {% block main_body_b %}
Many studies have found that teaching Computer Science within a certain context can greatly improve students’ learning experience. In particular, teaching Computer Science within the context of robotics has been shown to be beneficial in many cases. The often prohibitive cost of providing every student with their own personal robot has hindered the adoption of the robots as teaching aids in the Computer Science classroom. The RASPIED project tries to solve this by using a single robot that is shared by all students.
Students simply need to book the times that they wish to use the robot and are then able to upload code to the robot and view a live video stream of its behaviour. The RASPIED project provides you, the student, with a robot that you can program using Python. You can now put into action all the exciting Computer Science concepts that you learned in class. All you have to do is book a session with the robot, upload your code to the robot, and then watch the live video stream of the robot as it runs your code!


{% load static %}
Our team is composed of four 20-year-old computer science students who have the passion of turning great ideas into reality.
Always aiming high, we try to make positive changes in the world.


{{- define "content" -}}
A link to retrieve the password has been sent to {{ .TemplateVariables.Recipient }}.
Please ensure that you notify the recipient using other channels such as email or ticket response so they know which system the password they are receiving is intended for.
{{- end -}}


Consider a function $f(x)$ which is periodic over the domain $ -L \leq x < L $ where $L$ is positive. $f(x)$ can be represented as a sum of sines and cosines with varying frequencies. These trigonometric functions form orthogonal basis.
The Fourier series of $f(x)$ is
$\displaystyle f(x) = \frac{a_0}{2}$ $+ \displaystyle\sum_{n=1}^{\infty} \Big[ a_n\cos\Big(\frac{\pi nx}{L}\Big)$ $\displaystyle+ b_n\sin\Big(\frac{\pi nx}{L}\Big) \Big]$ $ \qquad \left[ 1 \right]$where
$\displaystyle a_n = \displaystyle\frac{1}{L}\int_{-L}^{L} f(x)$ $\displaystyle \cos\Big(\frac{\pi nx}{L}\Big) dx, $ $\displaystyle b_n = \displaystyle\frac{1}{L}\int_{-L}^{L} f(x)$ $\displaystyle \sin\Big(\frac{\pi nx}{L}\Big) dx, $ $\displaystyle a_0 = \displaystyle\frac{1}{L}\int_{-L}^{L} f(x) dx, $and
$$ n=0,1,2...$$Note: $a_0$$/2$ represents the average value of $f(x)$.
The Fourier series representation of the function $f(x)$ in exponential (complex) form is
$\displaystyle f(x) =\sum_{n=-\infty}^{\infty} c_n e^{{in \pi x}/L}$ $\displaystyle \qquad \left[ 2 \right]$where
$\displaystyle c_n = \frac{1}{2L}\int_{-L}^{L} f(x)$ $\displaystyle e^{{-in \pi x}/L} dx, $Note: The constants in front of the integral(s) of the coefficient for the trigonometric and exponential fourier series are different. Also note the limit of the summations.
We begin by assuming that $f(x)$ can be represented as a sum of exponential terms.
$\displaystyle f(x) = \displaystyle\sum_{n=-\infty}^{\infty} c_n e^{{in \pi x}/L}$Multiplying by $e^{{-im \pi x}/L}$, where $m=0,1,2...$, and integrating both sides gives the following:
$\displaystyle\int_{-L}^{L} f(x) e^{{-im \pi x}/L} dx$ $=\displaystyle\sum_{n=-\infty}^{\infty} c_n $ $\displaystyle \int_{-L}^{L} e^{{i(n-m) \pi x}/L} dx. $Performing the integral on the R.H.S gives
$ \displaystyle\int_{-L}^L e^{(i\pi x/L)(n-m)}dx$ $\displaystyle =\left\{ \begin{array}{ll} 2L \qquad \text{(if n=m)} \\ 0 \qquad \quad \text{(if n≠m)} \end{array} \right \} $ $\displaystyle= 2L \cdot \delta_{nm}.$This is the orthonormality of complex exponentials.
Now since the only non-zero value of the sum is when $n=m$,
$\displaystyle\int_{-L}^L f(x) e^{-im\pi x/L}dx$ $\displaystyle= 2L \sum_{n=-\infty}^{+\infty}c_n\delta_{mn}$ $\displaystyle=2L\cdot c_m, $hence
$\displaystyle c_m=\frac{1}{2L}\int_{-L}^{+L}f(x) $ $\displaystyle e^{-im\pi x/L}dx. $Note: As $m$ is an arbitrary integer, it can be assigned as $n$ for simplicity.
Given the previously derived equation, we can derive the trigonometric form of the Fourier series. By reorganising the sum, we get
$\displaystyle f(x)= \underbrace{c_0}_\text{n=0}$ $\displaystyle + \sum_{n=1}^{\infty} \big( \underbrace{c_n e^{in\pi x/L}}_\text{Positive n term}$ $\displaystyle + \underbrace{c_{-n} e^{-in\pi x/L}}_\text{Negative n terms} \big).$We can regroup the terms in the summation in the following way:
Now define $ a_n = c_n + c_{-n}$ and $ b_n = i(c_n - c_{-n})$ and use that these exponentials can we written as sines and cosines.
Note: $a_0 = 2c_0$ and $b_0=0$.
Hence
$ f(x) = \displaystyle\frac{a_0}{2}$ $+ \displaystyle\sum_{n=1}^{\infty} \Big[ a_n\cos\Big(\frac{\pi nx}{L}\Big)$ $+ \displaystyle b_n\sin\Big(\frac{\pi nx}{L}\Big) \Big]$$a_n$ can be derived by using the expression from $c_n$
$\displaystyle a_n = c_n + c_{-n}$ $\displaystyle =\frac{1}{2L}\int_{-L}^{+L}f(x)$ $\displaystyle e^{-in\pi x/L}dx$ $\displaystyle +\frac{1}{2L}\int_{-L}^{+L}f(x)$ $\displaystyle e^{in\pi x/L}dx$Factorise and spot the exponential form of $\cos$.
$\displaystyle =\frac{1}{L}\int_{-L}^{+L}f(x)$ $\displaystyle \Big[\frac{e^{in\pi x/L} +e^{-in\pi x/L}}{2}\Big]dx$ $\displaystyle= \displaystyle\frac{1}{L}\int_{-L}^{L} f(x)$ $\displaystyle \cos\Big(\frac{\pi nx}{L}\Big) dx$Similarly for $b_n$,
$ b_n = \displaystyle\frac{1}{L}\int_{-L}^{L} f(x)$ $\displaystyle \sin\Big(\frac{\pi nx}{L}\Big) dx. $The triangular function is defined by the following:
$\displaystyle f(x)=\left\{ \begin{array}{ll} \frac{-2A}{L} (x+L) \quad (-L \leq x < -L/2) \\ \frac{2A}{L} x \qquad \qquad (-L/2\leq x < L/2) \\ \frac{-2A}{L} (x-L) \quad (L/2\leq x < L) \end{array} \right. $First notice that $f(x)$ is odd about $x=0$, hence $a_n=0$ for all $n$. Also, since the $b_n$ integrand is even about $x=0$,
$\displaystyle b_n=\frac{2}{L}\int_0^L f(x)$ $\displaystyle \sin \left(\frac{n \pi x}{L}\right)dx. $Notice that for even $n$, $b_n$ is odd about $x=L/2$. Hence,
$ \displaystyle b_n=\frac{2}{L}\int_0^{L} f(x)$ $\displaystyle \sin \left(\frac{n\pi x}{L} \right) dx$ $\displaystyle = 0 $ $\displaystyle\quad \text{for even n}. $The integral from $0$ to $L/2$ is equal in magnitude but opposite in sign to the integral from $L/2$ to $L$, for even $n$.
For odd $n$, the function is even around $L/2$, so we only have to integrate from $0$ to $L/2$ then multiply by $2$.This has made our job much easier.
$\displaystyle b_n=2\frac{2}{L}\int_0^{L/2} f(x)$ $\displaystyle \sin \left(\frac{n\pi x}{L} \right) dx$ $\displaystyle \quad \text{for odd n} $Play around with the visualisation to the right to convince yourself this is true.
$ \displaystyle \text{For 0 < x < L/2:}$ $\displaystyle \quad f(x)=\frac{2Ax}{L} $Remembering that for even $n$, $b_n=0$, therefore only consider odd $n$.
$\displaystyle b_n = \frac{4}{L} \frac{2A}{L}\int_0^{L/2} x $ $\displaystyle \sin \left(\frac{n\pi x}{L} \right) dx $For odd n,
$\displaystyle \cos \left(\frac{n\pi}{2} \right)=0 $Therefore,
$\displaystyle b_n=\frac{8A}{L^2} \Bigg[0+ $ $\displaystyle \int_0^{L/2}\frac{L}{n\pi}$ $\displaystyle \cos \left(\frac{n\pi x}{L} \right)dx \Bigg]$Note for odd $n$ :
$ \displaystyle \sin \left(\frac{n\pi}{2} \right)=(-1)^{\frac{n-1}{2}} $Therefore,
$ \displaystyle b_n=\frac{8A}{n^2\pi^2}(-1)^{\frac{n-1}{2}} $Finally,
$\displaystyle f(x)=\sum_{n=1,3,5...}^\infty \frac{8A}{n^2\pi^2}$ $\displaystyle(-1)^{\frac{n-1}{2}} $ $\displaystyle \sin \left(\frac{n\pi x}{L} \right) $And the using that an odd number is given by $2n +1$ for any $n$,
$ \displaystyle f(x)=\sum_{n=1,2,3...}^\infty $ $\displaystyle \frac{8A}{(2n-1)^2\pi^2}(-1)^n $ $\displaystyle \sin \left(\frac{(2n-1)\pi x}{L} \right) $The parabolic function is defined as:
$ \displaystyle f(x)=Ax^2 \quad \text{for:} -L\leq x< L$and forced to be periodic. $A$ is a constant.
Therefore, $a_n$ and $b_n$ coefficients are given as
$\displaystyle b_n = \frac{1}{L}\int_{-L}^{+L} Ax^2$ $\displaystyle \sin \left(\frac{n \pi x}{L} \right)dx $$\displaystyle a_n= \frac{1}{L}\int_{-L}^{+L} Ax^2$ $\displaystyle \cos \left(\frac{n \pi x}{L} \right)dx $
The $b_n$ integral is odd about $x=0$, hence $b_n=0$ for all $n$. $f(x)$ is even about $x=0$. Hence
$\displaystyle a_n=\frac{2}{L}\int_{0}^{+L} Ax^2$ $\displaystyle \cos \left(\frac{n \pi x}{L} \right)dx $For $n=0$:
$\displaystyle a_0 = \frac{2}{L} \int _{0}^{+L} Ax^2 dx $ $\displaystyle a_0 = \frac{2AL^2}{3} $For $n\neq 0 $:
$\displaystyle a_n = \frac{2A}{L}\int_0^L x^2$ $\displaystyle \cos \left(\frac{n\pi x}{L} \right)dx $This Eqn. can be solved by integrating by parts.
$\displaystyle = \frac{2A}{L}$ $\displaystyle \Bigg[0$ $\displaystyle -\int_0^L\frac{2xL}{n\pi}$ $\displaystyle \sin\left(\frac{n \pi x}{L}\right)dx \Bigg] $
Therefore, the fourier series can be written as
$\displaystyle f(x) = \frac{AL^2}{3}$ $\displaystyle + \sum_{n=1}^\infty \frac{4AL^2}{n^2\pi^2}$ $\displaystyle (-1)^n \cos \left(\frac{n\pi x}{L} \right) $The Dirac-delta function can be thought of as a infinite spike at $x=0$.
$\displaystyle f(x) = \delta(x)=\left\{ \begin{array}{ll} +\infty \quad (x=0) \\ 0 \qquad (x \neq 0) \end{array} \right. $$\displaystyle a_n=\frac{1}{L}\int_{-L}^{+L} \delta (x)$ $\displaystyle \cos \left(\frac{n\pi x}{L} \right)dx $
$\displaystyle b_n=\frac{1}{L}\int_{-L}^{+L}\delta(x)$ $\displaystyle \sin \left(\frac{n\pi x}{L} \right)dx $
$\delta(x)$ is an even function. Hence $b_n=0 $ and
$\displaystyle a_n=\frac{1}{L} $By considering the shifting property of the Dirac-Delta function,
$\displaystyle \int_{\alpha-\epsilon}^{\alpha+\epsilon} g(x) \delta(x-\alpha)dx=g(\alpha)$For us, $\alpha=0, \epsilon=L,$ and $g(x)= \sin \left(n \pi x/L \right).$
Therfore,
$\displaystyle a_n=\frac{1}{L}\cos \left(\frac{n\pi \times 0}{L} \right)=\frac{1}{L}$ $\displaystyle b_n=\frac{1}{L}\sin \left(\frac{n\pi \times 0}{L} \right)=0$Therefore, the fourier series for positive $L$ can be written as
$\displaystyle f(x)=\frac{1}{2L}+\sum_{n=1}^\infty \frac{1}{L}$ $\displaystyle \cos \left(\frac{n\pi x}{L} \right). $The square wave is defined as the following:
$\displaystyle f(x)=\left\{ \begin{array}{ll} -A \quad (-L \leq x < 0) \\ A \quad (0\leq x < L) \end{array} \right. $The $a_{n}$ terms can be found be noting that $f(x)$ is odd, so $a_n$ is $0$ for all $n$.
To find the $b_n$ terms, the integration can be split into two parts: $-L\leq x <0$ and $ 0\leq x < L.$ This gives the following integration:
$\displaystyle b_n=\frac{1}{L}\int_{-L}^0 -A$ $\displaystyle \sin \left(\frac{n\pi x}{L} \right)dx$ $\displaystyle + \frac{1}{L}\int_0^L A$ $\displaystyle \sin \left(\frac{n \pi x}{L} \right)dx $which can be evaluated to:
$\displaystyle b_n=\frac{-2A}{L}\frac{L}{n\pi}$ $\displaystyle \cos \left(\frac{n\pi x}{L} \right)\biggr |_0^L$ $\displaystyle =\frac{2A}{n\pi}\left[1-\cos\left(n\pi \right) \right] $Note that $\displaystyle\cos \left(n \pi\right)=(-1)^n$
Hence $\displaystyle b_n=\frac{2A}{n\pi}(1-(-1)^n)$
Therefore the final fourier series is:
$\displaystyle f(x)=\sum_{n=1}^{\infty} \frac{2A}{n\pi}$ $\displaystyle (1-(-1)^n)$ $\displaystyle\sin \left(\frac{n\pi x}{L}\right). $The Sawtooth wave is defined as the following:
$\displaystyle f(x)=\frac{Ax}{L} $ $\displaystyle \quad (-L \leq x < L). $$f(x)$ is odd, so $a_n= 0$ for all $n$.
The $b_n$ terms are given by the following integration:
$\displaystyle b_n=\frac{1}{L}\int_{-L}^{L} \frac{Ax}{L}$ $\displaystyle\sin \left(\frac{n\pi x}{L} \right)dx $ $\displaystyle =\frac{2A}{L^{2}}\int_{0}^{L} x$ $\displaystyle \sin \left(\frac{n\pi x}{L} \right)dx. $Using Integration by parts it can be shown that:
Note that the second integrand is zero as it is of cosine over a full period.
$\displaystyle b_n=-\frac{2A}{n\pi} \cos \left(n\pi \right)$ $\displaystyle=-\frac{2A}{n\pi}(-1)^n $Therefore the final fourier series is:
$\displaystyle f(x)=\sum_{n=1}^\infty \frac{2A}{n\pi}(-1)^{n+1}$ $\displaystyle \sin \left(\frac{n\pi x}{L} \right). $The $|x|$ function is defined as the following:
$\displaystyle f(x)=A|x| \quad (-L \leq x < L). $ $\displaystyle a_n = \frac{1}{L}\int_{-L}^{+L} A|x| \cos \left(\frac{n \pi x}{L} \right)dx $ $\displaystyle b_n = \frac{1}{L}\int_{-L}^{+L} A|x|$ $\displaystyle \sin \left( \frac{n\pi x}{L}\right) dx $$f(x)$ is even about $x=0$. Hence $b_n=0 $
The $a_n$ integral is even about $x=0$. Hence,
$\displaystyle a_n = \frac{2}{L}\int_{0}^{+L} Ax $ $\displaystyle \cos \left(\frac{n \pi x}{L}\right)dx. $For $n=0$:
$\displaystyle a_0 = \frac{2A}{L}\int_0^L x dx $ $\displaystyle = \frac{2A}{L}\frac{x^2}{2} \biggr |_0^L $ $\displaystyle = AL .$For $n \neq 0$:
$\displaystyle a_n = \frac{2A}{L}\int_{0}^{+L} x $ $\displaystyle \cos \left(\frac{n \pi x}{L} \right)dx. $By integrating by parts,
Hence,
$\displaystyle a_n = \frac{2A}{L}\frac{L^2}{(n\pi)^2}$ $\displaystyle \left[(-1)^n-1 \right] $ $\displaystyle = \frac{2AL}{(n\pi)^2}\left[(-1)^n-1 \right]. $Therefore the final fourier series is:
$\displaystyle f(x)=\frac{AL}{2}+$ $\displaystyle \sum_{n=1}^\infty \frac{2AL}{(n\pi)^2}$ $\displaystyle \left[(-1)^n-1 \right]$ $\displaystyle \cos \left(\frac{n\pi x}{L} \right). $


Sales page
Design by Laith
Sales List
Home
ContactUS
Our Sales List
Add City
City Name *
Min Hourly Customer *
Max Hourly Customer *
Avg Cookies *


CZ3006 Net-Centric Computing Assignment 2
Name :
Apples:
Oranges :
Bananas :
Payment Method :
Visa
Master Card
Discover
Total Cost :
Submit
Reset


Confirm and sign
New authentication code sent
Warning
This step is legally binding - only enter your authentication code if the information in your mortgage deed is correct.
Not received your authentication code?
It may take a few minutes for your authentication code to arrive. If it still has not arrived after 5 minutes request a new code.
{% include "includes/john.html" %}


Box.com only provides authentication from apps which are using HTTPS. See Box.com API documentation
Initiate box client


My Team Roster
Oberon
Manager
ID: 42
Email:
<EMAIL_ADDRESS>Office Number: 123
Corwin
Engineer
ID: 100
Email:
<EMAIL_ADDRESS>GitHub:
corwinrocks
Gerard
Engineer
ID: 101
Email:
<EMAIL_ADDRESS>GitHub:
gerard123
Merlin
Intern
ID: 200
Email:
<EMAIL_ADDRESS>School: Amber University


03 February 1998
Disease Outbreak Reported
Since November 1997, 445 cases of which 83 were fatal (case fatality rate 20%) have been reported in Pointe-Noire in the southern part of the country. The cases occurred between 7 November 1997 and 27 January 1998. Vibrio cholerae O1 has been isolated from 6 specimens at the Institut National de Recherche Medicale, Kinshasa, Democratic Republic of the Congo. Representatives of the Ministry of Health, WHO, Médecins Sans Frontières, Unicef, the International Red Cross and other NGO's met on 1 February to develop a control strategy and establish a national and regional committee to coordinate activities. A team from WHO has been sent to the outbreak area to assist in the investigation and control activities.


Taking privacy seriously leaving google behind
Recently, I made the decision to become a little more seucure on the internet. I don’t have much to hide except maybe bank account info, but I was struck by a Glenn Greenwald quote from a TED Talk he gave about privacy.
最近，我做了成為一個在網際網路上多多一點安全的決定。除了我的銀行帳戶資訊我沒有什麼好隱藏的，但我被 Gleen Greenwald 在 TED 有關隱私的演講給打擊了。
Over the last 16 months, as I’ve debated this issue around the world, every single time somebody has said to me, “I don’t really worry about invasions of privacy because I don’t have anything to hide.” I always say the same thing to them. I get out a pen, I write down my email address. I say, “Here’s my email address. What I want you to do when you get home is email me the passwords to all of your email accounts, not jsut the nice, respectable work one in your name, but all of them, because I want to be able to just troll through what it is your’re doing online, read what I want to read and publish whatever I find interesting. After all, if you’re not a bad person, if you’re doing nothing wrong, you should have nothing to hide.” Not a single person has taken me up on that offer.
過去的16個月，我跟全世界辯論這個議題，當每次某個人對我說 “我並不擔心隱私權的侵犯，我並沒有甚麼東西好隱藏的。” 我總是對他們說一同樣的話。我拿出一枝筆，寫下我的電子郵件地址，並且對他們說 “這是我的電子郵件地址。我要你做的是，當你回到家就把你所有的電子郵件帳戶密碼寄給我，不只是要工作用漂漂亮亮的那個，而是要全部。因為我要能搜索你在網路上做的事情，知道且公布任何我想要知道的有趣事情。畢竟，如果你不是一個壞人，如果你沒有做任何不對的事情，你應該沒什麼好隱藏的。” 沒有一個人肯接受我的提議。
I find myself tired of knowing Google is going through the content of my emails and examining my searches to sell me things.
我發現自己已經厭倦於知道 Google 從頭到尾瀏覽我的電子郵件內容，並檢查我的搜尋紀錄，為的是賣東西給我。
I also know our new goverment (not that our old was too much better) is tracking the activities of anyone who is anti-fascist. I don’t trust them to follow the laws that would otherwise keep me secure from illegal search.
我也知道我們的新政府(我們的舊政府並沒有好一點)正在追蹤任何反法西斯分子的活動情形。我不相信只要遵守法律便能使我安全的遠離非法搜索。
So I set out to become more private and that meant leaving Google products and using encrypted, more secure alternatives.
所以打算變得更有隱私，那就表示遠離 Google 產品並且使用加密與更安全的替代方案。
So what I have I found ? Well, I have spent the last weeks and months testing products and making decisions on what I would do.
所以我發現了甚麼 ? 哎呀，我費了數個月直到上個星期，都在測試產品並決定我開怎麼做。
Here is what I found.
這是我的發現。
Browser:
瀏覽器:
The first, maybe the easiest step was changing my browser away from Google’s Chrome browser. I decided to go with Firefox’s nightly builds because they seem to run faster and feel a bit more Chrome like, so the switch wouldn’t be so shocking. With Firefox account syncing options, it wasn’t hard to get my bookmarks synced across a few devices with ease.
首先，或許最簡單的步驟是換掉我的 Google Chrome 瀏覽器。我決定使用 Firefox 的 nightly，因為它們似乎運行得更快而且感覺跟 Chrome 很像，所以移轉比較沒有障礙。用 Firefox 帳戶同步選項，自在的跨數個裝置同步我的書籤並不難。
I also installed some plugins, thanks to recommendations from PrivacyTools.io, a site you should frequent for tips on internet privacy. I am now running Ublock Origin to block ads and trackers along with Privacy Badger and HTTPS Everywhere.
我也安裝的了一些插件，感謝 PrivacyTools.io 的建議，一個你應該常常造訪的網站，獲取一些網路隱私的小技巧。我現正使用 Ublock Origin 來阻擋廣告與追蹤和 Privacy Badger 與 HTTPS Everywhere。
Alternatively, I run Tor Browser, a Firefox fork if I want an even greater layer of privacy.
或者，我使用 Tor 瀏覽器，一個 Firefox 分支，如果想要更安全的隱私層級的話。
Search:
搜尋:
Who doesn’t use Google to find things? Sure, we all know that weird friend who users Yahoo still, or that one guy who still owns a Zune who uses Bing, but Google has it all.
誰不使用 Google 來找尋事物? 當然，我們都有那種仍使用 Yahoo 的奇怪朋友，或是那個還擁有一台 Zune(編按: 微軟公司出品的可攜式媒體撥放器) 並使用 Bing 的人，但 Google 擁有一切。
I started with the always popular DuckDuckGo, but I found I didn’t get very good search results and it seemed to load really slow for me. Thankfully, thanks to PrivacyTools, I discovered StartPage.
我一開始使用很夯的 DuckDuckGo，但我發現我不能得到很好的搜尋結果而且它貌似對我來說載入的頗為龜速，謝天謝地，感謝 PrivacyTools，我偶然發現 StartPage。
StartPage anonymiszes your searches through Google, so you will still get the quality Google results without them seeing you, and without the ads, It easily integrates right into Firefox on desktop and mobile.
StartPage 匿名化你的 Google 搜尋，所以你將仍然可以獲得有品質的 Google 結果而不備他們看見，還沒有廣告，它簡易的整合進了 Firefox 桌面板與移動版。
VPN:
VPN:
When it came to choosing a VPN, I went through many trials. I asked for recommendations and started with the most poular, Private Internet Access, but I didn’t like that they were based in the US, but also found their speeds not all that great. Next I tried NordVPN. The speeds were actually greate on my iPhone, but they don’t offer a native Linux app setting up their different servers was kind of pain.
當我來到要選擇一個 VPN 時，我嘗試了好幾個實驗。我尋求了建議並從人氣最旺的開始，Private Internet Access(編按:一個匿名的私人 VPN 服務)，但我不喜歡它位在美國，但也因為他們的速度不是很理想。下一個我試了 NordVPN。在我的 iPhone 上速度不錯，但他們沒有原生 Linux 應用程式設定他們不同的伺服器是一大痛點。
Finally, I settled on one was recommended a few times, Mullvad. The price is good ($5/mo), and the speeds are wonderful. I use OpenVPN on my phone, but for my laptop running Linux Mint, and for my media server at home, and old Mac, they offer a native app which makes connecting easy.
最後，我決定用被建議過數次的，Mullvad。價錢不錯 ($5/mo)，而且速度卓越。在手機上我使用 OpenVPN，還有我運行 Linux Mint 的筆記型電腦，還有我在家裡的數位媒體伺服器，跟舊 Mac，他們提供了原生應用程式可以很簡單的連接起來。
I also have a free VPN account with ProtonVPN, and another with RiseUp. These secondary options, which give me okay speeds, allow me backups if shomethings goes wrong with Mullvad.
我還有一個免費的 ProtonVPN 帳戶，還有另一個 RiseUp 的。這些次要選項，有著還 ok 的速度，在 Mullvad 出甚麼問題的時候可以讓我可以備用。
Communications:
通訊:
While this wasn’t really part of this move, I wanted to recommend some texting, video and voice calling apps that are amazing. I am loving Wire, a chat app that has both desktop and mobile clients. Also, the very popular Signal app.
雖然這並不真的是這個行動的一部分，我想要推薦一些令人驚奇的文字、影片與語音通話應用程式。我鍾愛 Wire，一個聊天應用程式同時有著桌面與移動客戶端。還有很火紅的應用程式 Signal。
For file sharing, I have installed OnionShare.
我安裝了 OnionShare 來分享檔案。
Email:
電子郵件:
This was the last big piece of the puzzle. I have been on Gmail since they launched the first wave of invites. It’s a wonderful web based interface and a good mobile app. Replacing it wasn’t going to be easy. However, I do own my own domain, and figured it was time to use it.
這是謎題的最後一個巨大的一片拼圖。在 Gmail 發動第一波測試邀請的時候，我就已經在使用了。那是一個美好的基於網頁的介面和一個好的移動裝置應用程式。要想取代它並不簡單。然而，我有擁有自己的域名，該是搞定並使用它的時候了。
It came down to two providers for me. ProtonMail, makers of ProtonVPN, and Tutanota. Both offer a great service and allow custom domains on their paid accounts. Proton has a much nicer web and mobile interface, but Tutanota has been showing off its beta platform and it’s looking very promising.
對我來說最後落在兩個供應商，ProtoMail，ProtonVPN 的製造者和 Tutanota。兩者都提供很棒的服務並且允許付費用戶自訂域名。Proton 有更好的網頁及移動裝置介面，但 Tutanota 正炫耀他們的測試平台，而且那看起來非常的有前途。
Here, it really came down to price for me. ProtonMail is $5/mo or $48 a year, while Tutanota is $12 a year.
到了這個地步，對我來說就剩下價錢之爭了。ProtonMail 是一個月 $5 或一年 $48，Tutanota 則是一年 $12。
Given that Tutanota is open source, and they have a pipeline of amazing products in development, I pulled the trigger and moved my email there.
考慮到 Tutanota 為開放原始碼，且他們有一個開發中的令人驚嘆的產品管道。我下了決定並將我的電子郵件移到這裡。
So what’s left?
還剩下甚麼?
Well, first, here is what I am still using from Google:
啊，首先這裡是我仍然使用中的 Google 產品:
Gmail: While I have switched, I have nearly a decade of stuff on Gmail and accounts that still point here and important pepole how have this email address. I will slowly begin to migrate them away and likely end up at the point where I just forward all my mail away from here.
Gmail: 當我移轉後，我有一個將近十年的東西在 Gmail 與帳戶上仍然指向這裡，並且重要的人有這個電子郵件地址。我將緩慢的開始遷移他們，最後結束在將我所有的郵件都轉送離這裡。
Google Photos: They offer free backup of all my iPhone photos. I have more than 10,000 photos here and don’t have a solid replacement in place yet.
Google Photos: 他們提供免費的備份我所有的 iPhone 照片。我在這裡有多過一萬張照片，並且還沒有一個可靠的替代品。
YouTube: I mean, I can’t escape this one.
Youtube: 我的意思是，我沒辦法離開這個。
Google+: Yeah,it’s still a thing. I use it to share articles I have written. It also improves search results for my work.
Google+: 對，這東西還存在。我使用它來分享我寫的文章。它同時也對我的工作改善了搜結果。
Google Authenticator: I use 2-Step Authentication for as many sites as will allow and most use this app. The only app based alternative to this is Authy, and if you look in the comments, it’s problematic.
Google Authenticator: 我在很多網站使用兩步驟驗證，且多數都與許這個應用程式。唯一的基於應用程式的替代方案是 Authy，而且如果你看向留言，它還是有問題的。
Google Maps: Anyone have recommendations on good replacement for this?
Google Maps: 任何人對這個有好的建議替代品嗎?
I also still use Facebook and Twitter which are privacy nightmares of their own.
我也仍在使用隱私夢魘 Facebook 與 Twitter。
I am also still looking for a good Google Docs replacement. I am testing out Dropbox Paper, and I use LibreOffice on Linux, but I’d like something I can use online more. The hunt continues.
我也還在尋找一個好的 Google Docs 替代品。我正在測試 Dropbox Paper，並且我在 Linux 上使用 LibreOffice，但我想要某些可以線上使用的。狩獵仍持續著。
What are you using? What recommendations do you have as I continue to improve myh privacy journey?
你正在用甚麼? 對我繼續改善隱私之旅你有什麼建議?
Share in the comments.
在留言分享


Popular Areas in college volleyball coaches salaries
Up, up and away: Gophers coaches' salaries are on the rise ...
May 7, 2012 . In the ultra-competitive world of college athletics, even salaries for . such as Florida, Texas and Ohio State, where coaches in volleyball, .
http://www.startribune.com/sports/gophers/150251295.html
From salaries, perks and bonuses, UT's head coaching contracts ar ...
Mar 17, 2012 . The Texas coaches' salaries, including bonuses, are solely paid by athletic . For every non-revenue sport other than volleyball, winning a Big 12 title . In December 2009, he became the first college coach in any sport in the .
http://www.statesman.com/news/sports/college/from-salaries-perks-and-bonuses-uts-head-coaching-/nRmJC/
To understand the economics of contemporary college athletics, it ...
The Labor Market for College Coaches 11. Chapter 5 . Saban and Stoops are not the only college coaches who earn big salaries. . Volleyball 55,600 53,400 .
http://www.wou.edu/~leadlej/college_sports/Chapters/Chapter%205.doc
Gender gap in coaches' salaries scrutinized Brown Daily Herald
Nov 3, 2011 . Men's versus women's coaches' salaries across the Ivies. A few years ago, women's volleyball Head Coach Diane Short was talking with a .
http://www.browndailyherald.com/2011/11/03/gender-gap-in-coaches-salaries-scrutinized/
Battle of wages: How Big Ten athletic departments match up ...
Nov 20, 2011 . Across the country, major colleges are spending more than ever on sports. . the last three years, according to Sports Business Journal, with nearly half of those budgets devoted to salaries. . Head coach, women's volleyball .
http://articles.chicagotribune.com/2011-11-20/sports/chi-battle-of-wages-20111120_1_head-coach-field-hockey-head-athletic-trainer


rotten > Library > Biographies > US Officials > J. Edgar Hoover
J. Edgar Hoover
Director of the FBI from 1924 until his death in 1972.  It was an FBI that suspected of nearly everyone something criminal, relentlessly hounding Albert Einstein, Frank Sinatra, the Kennedys, Marilyn Monroe, Charlie Chaplin, etc. about communist ties and other Unamerican Activities.
It's impossible to underestimate the influence J. Edgar had on American law enforcement throughout the 20th century. As a supporter of prohibition, Hoover presided over the greatest development of organized crime this country has ever seen. And for decades Hoover denied the existence of the Mafia, permitting it to flourish until the 1970's. This would be bad enough, but it's not his worst legacy. That would be permitting the use of law enforcement as a instrument of revenge and politics, a behavior which reached its apex in the Nixon administration.
But behind the scenes he was more like J. Edna Hoover, what with all the crossdressing. True enough, this corseted crime fighter was spotted more than once wearing an ill-fitting cocktail dress, lisping and prancing around at private parties hosted by the Mob. His pudgy boyfriend Clyde Tolson wasn't even cute, but he must have seen something in that boy.
Hoover's life insurance policy named Tolson as his beneficiary (listed relationship: "FBI Associate"). They lived in the same apartment. Tolson's grave is even next to Hoover's.

Hoover's SSN 577-60-1114
Tolson's SSN 577-60-2204
Timeline
| 1 Jan 1895 |
John Edgar Hoover born to Dickerson Naylor Hoover and Annie Marie Schleiten Hoover, Washington DC. |
| 22 May 1900 |
Longtime companion Clyde Tolson born, Laredo MO. |
| 1917 |
Appointed special agent. |
| 1918 |
Assisted in the registration of all German-born women in the U.S. |
| 1918 |
Has an affair with a female, Alice. This is the last time Hoover tastes tuna. |
| 1919 |
Attorney General A. Mitchell Palmer claims that communist agents have constructed a plan to overthrow the American Government on November 7th, 1919, the second anniversary of the Russian Revolution. Palmer and his assistant J. Edgar Hoover arrests over 10,000 suspected anarchists and communists and holds them without trial, ultimately releasing all but 247, who are deported to Russia. These mass arrests become known as the Palmer Raids, an event instrumental in the founding of the ACLU. |
| 9 Nov 1920 |
Becomes a Freemason: Federal Lodge No. 1, District of Columbia. |
| 10 May 1924 |
Attorney General Harlan Fiske Stone appoints J. Edgar Hoover Acting Director of the Bureau of Identification. Calvin Coolidge is President. |
| 1934 |
Asked by Franklin D. Roosevelt to investigate domestic fascist and Nazi groups. |
| Jul 1936 |
FBI Director J. Edgar Hoover issues a memo to Walt Disney, telling him: "I am indeed pleased that we can be of service to you in affording you a means of absolute identity throughout your lifetime." The meaning of the phrase "absolute identity" has yet to be deduced. |
| 1937 |
Jack Alexander writes a profile on Hoover which appears in The New Yorker, with some details of Hoover's earlier life. |
| Feb 1938 |
Hoover's mother dies. Note: At this point, Hoover was still living with his mom. |
| 1951 |
Recipient, Big Brother of 1951 award, by Big Brothers of America, Inc. (Honestly.) |
| 1952 |
Spreads untrue rumors of Presidential candidate Adlai Stevenson's homosexuality. |
| 1955 |
Becomes a 33rd degree Mason. |
| 1956 |
Hoover launches COINTELPRO. |
| 1964 |
Hoover issues a memo requesting agents to gather "information concerning [Martin Luther] King's personal proclivities... in order that we may consider using this information at an opportune time in a counterintelligence move to discredit him." |
| 22 May 1967 |
As he has done for decades, J. Edgar Hoover designates his personal estate to be the beneficiary of his FBI life insurance policy. |
| 5 Jun 1967 |
J. Edgar Hoover changes his life insurance beneficiary to his personal assistant, Clyde A. Tolson, 4000 Massachusetts Ave NW #1316, Washington, D.C. Under "Relationship," Hoover puts "Associate." |
| 12 Jul 1967 |
J. Edgar Hoover reaffirms his life insurance beneficiary as being Clyde A. Tolson. This time, he omits Tolson's home address and lists his relationship as "FBI Associate." |
| 4 Feb 1972 |
J. Edgar Hoover reaffirms his life insurance beneficiary as being Clyde A. Tolson. 4000 Massachusetts Ave NW #1316, Washington, D.C. |
| 2 May 1972 |
J. Edgar Hoover dies, leaving entire estate to longtime companion Clyde Tolson. |
| 2 May 1972 |
On hearing of FBI Director J. Edgar Hoover's death, President Richard M. Nixon exclaims: "Jesus Christ! That old cocksucker!" |
| 4 May 1972 |
Hoover's corpse moved to National Presbyterian Church. |
| May 1972 |
Aware that his career at FBI is not sustainable without boyfriend Hoover, Clyde Tolson leaves the agency. |
| 15 Apr 1975 |
Longtime companion Clyde Tolson dies. Buried near Hoover in the Congressional Cemetery. |
| 1993 |
Official and Confidential: The Secret Life of J. Edgar Hoover by Anthony Summers published, containing allegations of crossdressing. These allegations are basted on information from Susan Rosentiel, who with her husband Lewis, attended a 1958 party which involved some tomfoolery and some gorgeous blonde boys. These allegations are sketchy. However, there is absolutely no doubt regarding Hoover's homosexuality: The man was a poofter. Straight Dope, et. al.. |
Pornopolis |
Rotten |
Faces of Death |
Famous Nudes
|


--- layout: post status: publish published: true title: eclipse - change author name author: display_name: hojunbaek login: hojunbaek email<EMAIL_ADDRESS>url: '' author_login: hojunbaek author_email<EMAIL_ADDRESS>wordpress_id: 1440 wordpress_url: http://ezcocoa.com/?p=1440 date: '2012-02-15 09:17:36 +0900' date_gmt: '2012-02-15 09:17:36 +0900' categories: - Eclipse tags: [] comments: [] ---
1. Open the console
2. cd /Application/eclipse-
3. vi eclipse.ini
4. include the following line at the end of the file: -Duser.name=


I am a 13 years old tabi cat.
I am the queen of house and no one can stop me.
I can eat anything quickly.
Midget only accept very fresh food.
Zoe does not allow any intruder.
Delta can tell anything with smell


Sprint 2 Cultural Blog - part 2
Learnings from Chapter 1 of Search Inside Yourself
I started this book with an open mind, with my trust and belief firmly placed in the team at
Enspiral Dev Academy in recommending this book. As honest as an open book, I am someone who has
depression and anxiety. I am treated and medicated for it, material such as this can be
inspiring, uplifting, yet terrifying to see all the faults that the mind can bear with all of
its strengths.
The first key learning I found was the structure of emotional intelligence in the following
five domains, and how I reflected on them:
- Self-awareness. I feel I know where I am, and where I am going, whether it be in the moment
of conversation, or reflecting on my life overall. However, I do dwell and analyse myself
to the point where it no longer presents value - rather, it can be harmful if not
moderated. This is why I try to verbalise what I am thinking and feeling, to test my
self-awareness against other feedback loops.
- Self-regulation. Oh boy, am I terrible at this. I will wax and wane between positive and
negative states, act and negatively reject impulses, and either be over protective or
irresponsible with my resources at hand. I can also lose myself in the moment when I am
under stress or pressure: to the extent that I have to physically remove myself from a
conversation, as I no longer trust myself with what I am about to say or do. I'm hoping to
resolve this over time. I've come a long way with treatment and self-care, but I still have
a long way to go.
- Motivation. My motivation is generally good, but I have had dark periods where I have
struggled. The biggest killer of my motivation is when I cannot see my actions correlate to
a result, whether that be immediate or long-term. If I have no sense of feedback - positive
or negative - I fall into a rut of silence, and I close myself off from people. I try to
break the rut by reaching out, so I keep my motivation levels in check that way.
- Empathy. I am very empathetic, and I will strive for building a positive, supportive and
empowering environment both at work and at home. I will pick up on people's emotions quite
quickly (sometimes even before they realise it), and I will build a safe space for them to
share their emotions and feelings with me.
- Social skill. I am social person, and I do my best to get on with people. If I
inadvertently hurt someone, I will not take it well, and I will do my very best to make
amends. I personally disagree with Goleman's definition of social skills - the adeptnes
at inducing desirable responses in others. Desirable is always nice
and preferred, but it's too easy and simplistic. I prefer authentic responses: I
should be able to build relationships with trust, safety and rapport as the foundations of
those relationships. I want people to be true to me, and I want to be true to them in
return. I have huge anxiety issues with lying and the truth - there's a whole back story
behind that, so hit me up if you want to talk about it some time!
The next learning I found was the correlation between star performance and the following
factors:
- Strong achievement drive and high achievement standards
- Ability to influence
- Analytical ability
- Initiative in taking on challenges
- Self-confidence
To me, this list drew a lot of parallels with the Australian
Public Service's Integrated Leadership System. I used this system extensively to build
my career when I was in the public service in Australia. I now have a new appreciation for what
this system was trying to do for its employees: it just felt so cold, abstracted and
bureaucratic at the time. If it had been shared with me in the way Meng shared his insights, I
may have had a better time with using this system!
Two Minutes of Mindfulness
I found the two minutes of mindfulness a little challenging at first. I had to stop my internal
voice from constantly asking, "Are we mindful yet? Are we mindful yet? Are we mindful yet?" -
much like the restless child in the back of the car of the road trip!
With some more sessions, I've learned to acknowledge the voice, but let it go do its own thing
somewhere far away, along with all of the other sounds that encroach on my mindfulness
sessions. I acknowledge them, but let them all go do their own thing. There's nothing I can do
about them, so why should I take them to heart and analyse them? I feel a sense of relief wash
over my brain: finally, less mental baggage it has to carry for me!


Hawkchat is a free and easy to use online live-chat web application you can incorporate into your businesses website so your support team can easily communicate with clients.  So why not try Hawkchat today?
Try It Free


i am a sophomore majoring in computer science and game design at the university of southern california.
during my free time, i like to code, play video games, knit, cook, read, and make travel vlogs.
this summer, i will be interning at Google and will be working on the new youtube app called "youtube go"!
links to my social media
hello
hello
hello


Special title treatment
With supporting text below as a natural lead-in to additional content.
Go somewhereSpecial title treatment
With supporting text below as a natural lead-in to additional content.
Go somewhereSpecial title treatment
With supporting text below as a natural lead-in to additional content.
Go somewhereMaterial Pro is premium quality admin dashboard template with flat design. It is fully responsive admin dashboard template built with Bootstrap Framework, HTML5 & CSS3, Media query.


Scary morning--side gate mysteriously open and greyhounds loose before we knew it. Thankfully found and all home now, but talk about stress!
10/30/2010, 1:02:40 PM
Favs: 0
Retweets: 0
link--- layout: tweet ---
Scary morning--side gate mysteriously open and greyhounds loose before we knew it. Thankfully found and all home now, but talk about stress!
10/30/2010, 1:02:40 PM
Favs: 0
Retweets: 0
link


JOY KOLIA
This is a design for a hotel website. It allows guests to view and book available rooms for a
stay of
any period in the hotel.
Languages Used:
A web article about my favorite band the Backstreet Boys'.
Languages Used:
The mobile application allows people to confirm their health status, if they have any signs or
symptoms of the cancer diseases in real-time. It also creates awareness on cancer diseases to the
society.
Languages Used:
An agressive problem solver dedicated to produce
results and make a difference
I'm Joy Kolia, a 24 year, living in Nairobi. I'm currently a student at Moringa School pursuing a course in Software Development, perfecting my skills in Web development while specializing in full-stack development and user experience. My interests extend beyond programming. When am not coding am probably hanging out with my friends and family, reading novels or tech articles while enjoying enjoy a good cup of coffee, watching good movies or nature documentaries.
Theres nothing more exiciting than finding a new idea or solutions, that would have a positive impact on people. I've always been passionate about technology since i was in school hence choose to major in Software Engineering in college. A couple of years later its still what am most excited about and pursuing it as a carreer. Helping people and making a difference everyday is something i enjoy doing and this career allows me to do that. When i heard of Moringa School i knew it would be great opportunity for me to learn more and explore new concepts and ideas as in the tech world you can never learn enough.


Enter your personal details to create an account
Email*
Password*
Repeat Password*
By creating an account you agree to our Terms & Privacy


Click the "Start Game" Button to generate a 4-digit number.
The goal of the game is to correctly guess the array of numbers.
Bulls (TWO Green checks) indicate the correct number(s) and position in the array;
Cows (ONE Green check) indicate ONLY the correct number(s) that exist in the array;


Man creates elaborate Jesus costume for Halloween: VIDEO
TEMPE, Ariz. -- An Arizona man's Halloween costume left people on the street in awe. Daniel Graham dressed up as Jesus.
He glided around Tempe, Arizona Halloween night on his onewheel motorized skateboard, which he decorated as a cloud.
RELATED: Dad builds epic Star Wars Millennium Falcon model for sons' Halloween costume
A fellow Halloween reveler took video and posted it to Twitter. It shows Graham gliding down a sidewalk, at one point he stopped to give bread to a man sitting on the sidewalk, who can be heard saying, "thank you, Jesus!"
Graham says he was inspired to dress up as Jesus because his grown-out hairstyle seemed a good fit for the part.


Date: July 9, 2016
Time: 2:00 to 3:00 PM
(Please plan on arriving at least 15 minutes prior to the start of the ceremony)
Venue: Alice Millar Chapel at Northwestern University
Address: 1870 Sheridan Road
Evanston, IL 60208 (map)
Parking: Parking is free on Saturdays at the Segal Visitors Center (map)
Date: July 9, 2016
Cocktail Hour: 5:30 to 6:30 PM
Reception: 6:30 to 11:30 PM
Venue: The DoubleTree Hotel by Hilton
Address: 9599 Skokie Blvd
Skokie, IL 60077 (map)
Parking: There is ample free parking at the hotel
- Northwestern University is beautiful during the month of July and is right on the beach of Lake Michigan. Go explore!
- Visit the Bahai Temple . It is the only one in the United States! (Directions here)
- Shop at the Old Orchard Mall (Directions here)


Our FAQ
Frequently asked questions
Our service is about exploration and discovery. As such we work towards introducing you to 60 great fragrances each year. Our team carefully selects the fragrances each month based on a variety of factors including suitability for the season and general popularity of scent profile, among others.
Typically, no… the only exceptions are if you change your subscription or purchase one of our seasonal or promotional releases, which will contain previous favourites.
We include niche and artisanal fragrances, which could include Memoize, Ilk, Anima Vinci, Ruth Mastenbroek, Tom Daxon, Kingdom Scotland, Bois 1920, Prosody, Eight&Bob, Byredo, Le Labo, Papillon, Diptyque, and many more.
We always put a mix of fragrances in each shipment to ensure you like at least one if not all of them. However, we acknowledge that part of the journey of discovery is finding things you do not like. Unfortunately, we cannot accept returns or provide refunds on used product. If there is a fragrance you are not too keen on, they make a great little gift to a friend or family member.
Each shipment contains, on average, 5 x 2ml spray bottles.
Yes, we ship worldwide! For subscribers outside of the UK, we charge a separate shipping fee, which varieties depending on your location. Additionally, you will be responsible for all applicable customs, duties, taxes, and fees charged by your government. Please contact your country’s customs office for respective charges and rates on packages coming outside of your country.
Delivery to anywhere within the UK if free of charge. If you wish to receive the box outside of the UK, we can provide you with cost of shipping and should you wish to proceed we will have to add a shipping fee to your subscription.
We aim to ship out the boxes in the first week of each month following successful payment. However, many of our partners custom make the perfumes in accordance with demand and sometimes this process could take 3-4 weeks. So, if you subscribe after the first week of the month you may not receive your box until the next shipment date. Nevertheless, we will contact you when you first subscribe to inform you of the availability of the perfumes so that you know exactly when you can expect your next shipment.
If your payment was successful and your box has not arrived by the 15th working day of the month, please contact us. If your payment was unsuccessful we cannot ship out any boxes until the payment issue is resolved.
Yes! we have specifically designed our boxes so they fit through UK letterboxes so you don't need to be home to receive your scent box.
Updating your details is easy… just log into your account and you can change any of your details including billing, shipping, payment or subscription.
Note that if you change your delivery address after the 25th of each month the box shipped at the beginning of the following month may be shipping to your previous address.
We accept Visa, MasterCard and American Express, made secure via Stripe.
You will not be charged until the 1st of each month. For example, if you subscribe on the 24th January, you will not be charged until the 1st February. Your payment information is secured and encrypted via Stripe. Every month on the 1st, the payment method you signed up with will be charged for your subscription. (We do not charge your card at the time of signing up, unless you sign up on the 1st of the month).
Most payments fail because of an incorrect billing address, an expired card or insufficient funds in the account. If this is the case, please visit our website, log into your account, and update your details to reactivate your subscription.
Updating your details is easy… just log into your account and you can change any of your details including billing, shipping, payment or subscription.
Note that if you change your delivery address after the 25th of each month the box shipped at the beginning of the following month may be shipping to your previous address..
Unfortunately, we cannot accept returns of refunds on any used products. If the postal packaging is broken or the seal on the box has been broken or torn the product is considered used.
If the postal package and the seal on box is unbroken, you can send the box back to us and we will issue a full refund.
If you wish to receive a refund please email us and we will provide you with further instructions.
Updating your details is easy… just log into your account and you can change any of your details including billing, shipping, payment or subscription.


Claim details
Explain what happened and when. What you include will depend on your case.
What you say here will be sent to Mary Richards to respond to. It’s also the information a judge will consider if Mary Richards doesn’t agree.
Example
| 12/01/2017 | John Smith gave me a quote to replace the roof. |
| 14/01/2017 | We agreed and signed a contract for the work. |
| 21/03/2017 | I noticed a leak on the landing and told Mr Smith about this. |
Your timeline
You can review the information you give here before you submit your claim.
Continue


IBM Bluemix MongoDB Storage Lab
Create a Bluemix application with a MongoLab Service
-
Visit The IBM BlueMix Console and create a trial account. You will need to verify your email address before you can login.
-
After logging in, you will be in the DASHBOARD view.
-
Click CREATE APP.
-
For the question, "What kind of app are you creating?" select WEB.
-
For the question, "How do you want to get started?", select the SDK for Node.js option, then click CONTINUE.
-
Name your app and then click FINISH.
-
Once your application has been created by IBM Cloud. Return to the main dashboard by clicking on the Back to Dashboard link. The application that you just named should be listed towards the bottom of the page. Click on it and you will see a screen like click ADD A SERVICE OR API.
-
In the "Data & Analytics" section, select MongoDB by Componse.
-
Click Create Accessing your Credentials from your application or USE to confirm the creation of the service.
-
After the service has been created, a popup window requesting to restage your application will appear. Click RESTAGE.
-
Wait for your application to finish staging. A message indicating that "Your app is running" will be displayed when done.
Set up your IBM Cloud development environment
Create a New Project
Name the project anything that you like. For example, IBMCloudApp1
Install the MongoDB NPM Module
Add the MongoDb module to the package.json file like shown below.
./package.json
Create a MongoDB Client
-
Create a folder named
mongodb
. -
Change to the directory mongodb and create a javascript file
index.js
-
Open index.js file and create a node reference variable for the module and client object for establishing a database connection.
./index.js
Establish a connection with MongoLab Service
The connect function returns a db object, which contains the collection object. The collection object is used to insert and retrieve data from cloud.
-
Obtain the connection url from the Bluemix console.
From your application's dashboard, locate your application name in the left sidebar. Click on your application and then locate the MongoLab service then click Show Credentials.
-
Copy the uri string under mongolab > credentials.
-
Pass the uri to the connect function, api provided by the mongodb node package.
./index.js
Store data in IBM MongoDB
Data can be stored as JSON objects or an array of JSON objects. In this demo, we are storing the sensor data with sensor id, value and timestamp fields.
./index.js
Query Data
Timestamp based query
dataQuery = { "timestamp": { $gt: readQuery.timestamp } };
Sensorid based query
dataQuery = { "sensor_id": { $eq: readQuery.sensor_id } };
Run query
collection = db.collection(self.config.db);
collection.find(dataQuery).toArray( function(err, items) {
if(!err)
console.log(JSON.stringify(items, null, ' '));
});
Additional resources
IBM Cloud documentation - https://www.ng.bluemix.net/docs/
Mongodb npm module - https://www.npmjs.com/package/mongodb
IBM Bluemix IoT starter application to visualize data - https://www.ng.bluemix.net/docs/starters/IoT/iot500.html
IoT Foundation Recipes - https://developer.ibm.com/iotfoundation/
MQTT - http://mqtt.org/
Node-RED - http://nodered.org/


Best Restaurants
Search Restaurants:
List of Restaurants:
{{item.name}}
Delete
Type of food: {{item.type}}
Location: {{item.location}}
Price: {{item.price}}
Save
New Restaurant:
Price Range:
$
$$
$$$
$$$$
Add Restaurant


MCAST Attendance Helper v0.7.1
Basic Mode
Adds a new button to count the number of students marked as present.
Advanced Mode
Configure your timetable to enable
Autofill
and
Remember
features.
Configure Advanced Mode...
Sources can be found on
github.com/robert-abela
Icons made by
Icon Works
from
flaticon.com


Leap Year Calculator
Year
Submit
×
Oh snap!
is not a leap year, sorry to burst your bubble.
×
Well I'll be...
is a leap year.


Projects
A collection of some of the personal and professional projects that I'm most proud of (and allowed to share).
This site has been deprecated and is live only for reference and versioning purposes! Please visit the newest version at nicdurish.ca
After investing in a couple IoT or 'Smart Home' devices, I quickly got fed-up with the growing list of settings, apps, crappy API's and closed ecosystems which made connecting the devices nearly impossible. Durnry Assistant is a custom built SmartHome system running on a Hass.io backend. This project has gotten a surpising amount of attention within the Home Assistant Forums and on Reddit.
I worked on this project as a Mitacs intern on the Rightmesh Project, as well as a MSc thesis to support local monitoring systems in Rigolet. I built and loaded custom network monitors on Raspberry Pis to log the internet around town, and modeled the affects of external variables on transfer speeds. Unfortunately I can only share I tiny sliver of this research at this time.
The eNuk Program is an integrated environment and health monitoring app designed with and for the Inuit of Rigolet, Nunatsiavut to streamline and incorporate the community’s existing research efforts into a comprehensive tech strategy for monitoring climatic changes. The Android app is currently in beta-testing and the iOS app is set to be released in late 2019. While I cannot share the code, feel free to check our more about the project, or see the app prototype.
Forest Wilderness a.k.a. WildyBus, is a fully-functional home within a 1991 International School Bus. It was built entirely by me and my partner with some much appreciated help from friends and family.
This website is built entirely by hand. No Bootstrap. No Wordpress. No external libaries what-so-ever (...other than Particle.js, Disqus). Just HTML, SASS and JS. While I used lots of resources from the Jekyll community, and some CodePens (referenced within code) along the way, this was mostly meant as an exersize in raw web-design and responsive, accessible, and performance-based practices.
Mostly for curiosity and novelty reasons, in early 2019 I implanted a small NFC tag into my hand. I can use this chip (called an xNT tag) to transmit data like my contact details, passwords, medical records, bitcoin addresses etc. to any device fit with an NFC reader. I also use it to authenticate myself to my front door, cell phone, and computer using a custom script.
Winner of the UoG Food Waste Hackathon, Sustain-a-Bin is a smart compost-bin fitted with an Arduino, LCD display and force-sensitve resistor, aimed at providing informative feedback to establishments whilst motivating sustainable behaviour in consumers. It uses regional food prices to display the estimated dollar value of food waste and compiles trends for administrative analysis and waste-management optimization.
Given that we were preparing for our wedding, I'm a computer-scientist, and having a website for information and RSVPs seemed the new thing to do, I happily coded my own wedding website! The site was my first interaction with the Jekyll static website generator, allowing me to store the site for free to GitHub (which I have now done for a number of sites).
Winner of the UoG NetZero Hackathon and 3rd in the Scotiabank National EcoLiving Competition, elecTrickle is an Android app which simplifies analyzing your electrical usage. The app synchronizes with a Wi-Fi enabled smart electricity meter and divides monthly billing periods into smaller sections, allowing users to set their own 'budgets', and get notifications when they are using too much.
After my wife and I decided we wanted to raise five backyard chickens, the next decision to make was where to store them. I designed and built a coop, run and fence for the ladies to call home, fit with a water source from our eavestroph, an automatic feeder, and a IP security camera connected to my home automation system for notifications.
The Open Guelph Transit App was a transit Android app built by scraping the Guelph Transit website data for the CIS*3760 Software Design class. It allowed users to favourite routes and watch in real time as the buses approached and went along their routes. Unfortunately, as we finished the app Guelph Transit partnered with a company to do their digital systems, but we learned a lot anyway.
A text-based, rogue-like terminal game where the objective is to guide the rogue through a series of dungeons, killing monsters, and collecting potions and treasure. It was built for CIS*2500 in my first-year of my undergraduate degree, and I had so much fun making it (and a couple others) that I switched my degree from Math to Compsci, so I like to leave it down here as a throwback :).


| AwardsManagers {Lahman} | R Documentation |
Award information for managers awards
data(AwardsManagers)
A data frame with 179 observations on the following 6 variables.
playerID
Manager (player) ID code
awardID
Name of award won
yearID
Year
lgID
League; a factor with levels AL
NL
tie
Award was a tie (Y or N)
notes
Notes about the award
Lahman, S. (2021) Lahman's Baseball Database, 1871-2020, 2020 version, http://www.seanlahman.com/baseball-archive/statistics/
# Post-season managerial awards # Number of recipients of each award by year with(AwardsManagers, table(yearID, awardID)) # 1996 award winners subset(AwardsManagers, yearID == 1996) # AL winners of the BBWAA managerial award subset(AwardsManagers, awardID == "BBWAA Manager of the year" & lgID == "AL") # Tony LaRussa's manager of the year awards subset(AwardsManagers, playerID == "larusto01")


---
layout: post
title: Doing a Quick Survey
date: 2009-09-19 02:53:31.000000000 -05:00
comments: true
categories:
- survey
published: true
---
I am doing a quick survey to try and figure out the 'Tiny Frustrations' that people face during their 9-to-5. It is the little frustrations that make you say "there has got to be a better/easier way to do this".
Tell me about those here (Don't worry, just 6 questions with some multiple choice =))
http://bit.ly/G10wO


Draw or load molecule in editor and click ring find buttons to perform ring perception.
Double click on template molecule to load it in editor.


CITATION
file and updated DESCRIPTION
.wildlift_linear
is now exported (forecasting linear feature effects).breed.early
argument to wildlift_breeding
which allows females in the facility to reproduce at a younger age.run_app
function to run Shiny apps locally.


Save yourself countless hours of perfect stack config – it's already done.
- Server Side rendering for instant page loading
- Webpack and its Code Splitting feature which allows us to lazy load parts of an application if needed.
- Entire Angular2 application is running in a Web Worker (UI always will be smooth)
- Preboot to catch browser events before Angular2 is ready to work.
- Live Reloading, a browser will be reloaded on any change in server or browser code. It works well for both a main thread and web workers.
- Typescript with Typings
- Linting with TSLint
- Express - de facto standard for Node.js web apps.
- PM2 - most advanced Node.js process manager
- Unit testing with Karma
- End-to-End testing with Protractor
- Docker for easy deployments.
Downloading this boilerplate will boost your productivity.


No extend
This test file has got a YAML front matter disabling the parent configuration inheritance.


President Buhari Speaks On Obeying Court Order
by Olugbenga IgePresident Muhammadu Buhari on Thursday said he tries as much as he can to be loyal and obey the constitution of the country, Concise News reports.
The President said this on Thursday when he received Speakers of State Assemblies at the Presidential Villa in Abuja.
In a statement issued by Femi Adesina, presidential spokesman, Buhari said the constitution must be adhered to, or altered to reflect dynamics and realities of the country.
The president asked the lawmakers to always put the interest of the people first in all deliberations and negotiations. He said the autonomy of state legislature has been constrained by the constitution.
Buhari said: “I try as much as I can to always be loyal and obedient to the constitution so long as it is humanly possible.
“The 8th National Assembly sometimes kept the budget for seven months. And I had to call the Senate President and the Speaker then. I told them by delaying passage of the budget you are not hurting Buhari, but the people.
“We have in the last four years dedicated significant resources to key social services sectors especially in health, education as well as our massive social investment programs. We have also started restoring our infrastructure to levels that this country expects.
“I also want to assure you that we remain committed to ensuring that equity and fairness prevail in governance. I will ensure that we consult your conference to further enhance the positive impact of our interventions across the country.”


|
Allegro CL version 9.0 |
This document contains the following sections:
5.1 Adding a component to a form
5.2 Component overhead
5.3 The types of components
5.4 Component properties
5.5 Programmatic considerations
5.6 Properties common to most visible components
5.7 Positioning components
5.8 Components that work together
This is chapter 5 of the User Guide for the Allegro CL 10.1 Integrated Development Environment (IDE).
The chapters of the IDE User Guide are:
Chapter 1: Introduction to the IDE
Chapter 2: The Allegro CL Development Environment (IDE)
Chapter 3: An example
Chapter 4: Projects
Chapter 5: Components (this chapter)
Chapter 6: Designing a user interface using forms
Chapter 7: Menus
Chapter 8: Events
A component is an object used in developing the user interface to your application. This broad definition includes forms and things that can be put on forms. Informally, components are things that can be placed on forms. Visible components that can be placed on forms are called controls or widgets.
Recall the steps in designing a window in your application's user interface are:
Creating a form is described in chapter 4 and chapter 6.
When viewing a form window that is selected, first click in the interior of the form to expose the Widget Palette. (Or use the Form | Show Widget Palette.) Then click on the button in the Widget Palette corresponding to the control of interest. In the illustration, we have identified the Button and Single-item-list controls:
Then click and release on the form to position the component with default size and upper left corner where you click or click and drag on the form until the rubber band box is the size you want. If you click and drag, the clicked on point is a corner but which corner depends on the direction you drag. That places the component on the form. While the component on the form is selected, the Inspector displays information about the component and can be used to customize the component as you want. The component can also be resized using the sizing handles around the component while it is selected.
Once a component is placed on a form being designed, it can be moved and resized using the mouse. As it moves about, alignment cues appear between it and other components allowing you to align it precisely with respect to other components on the form.
Because every control (visible component) has an associated window, controls are expensive to use in terms of memory usage and speed. To the extent possible, programmers should minimize the number of controls that they use. For example, if you want to create a toolbar, each button on the toolbar could be a picture button. Or, all the buttons could be included in a single multi-picture button control. The latter method is preferred because multi-picture buttons have one window rather than a window for each button.
Most components display something and accept input in some fashion. We have divided the available components into several categories:
Components that present choices
. The first two allow more than one choice while the remaining three allow one selection only.check-box: on or off only, but siblings do not affect possible values.
multi-item-list: displays one or more choices, any number of which can be selected.
single-item-list: displays one or more choices, only one of which can be selected.
radio-button: on or off only; only one can be chosen from several grouped together.
combo-box: Similar to a single-item list, but typically only the title is displayed until clicked on, when the rest drops down like a menu.
Buttons.
: displays text and can be clicked on.
Components that display or accept text
editable-text: displays one line of text which can be edited by the user.
rich-edit: displays formatted text that can be edited by the user (associated are the rich-edit-ruler, rich-edit-multipic, font-face-combo-box, and font-size-combo-box).
lisp-text: displays Lisp source code.
static-text: displays text that cannot be edited.
multi-line-editable-text: displays multiple lines of editable text.
multi-line-lisp-text: displays Lisp source code.
Components that display graphics
drawable: a control that can be drawn on with drawing routines.
static-picture: displays a picture.
picture-button: see above under Button controls.
multi-picture-button: see above under Button controls.
Components that scroll
: controls application-defined horizontal scrolling.
Common Controls. These are standard Windows controls.
: a horizontal bar with divisions suitable for a title.
Allegro controls. This are specific to Allegro CL.
: provides a visual grouping of other controls.
Each pre-defined component has many properties which determine the appearance and behavior of the component. Certain properties are common to all components while others are specific to components of specific types and others apply to one component only. Properties may have the same name (and general purpose) but the specifics may differ between different components. Thus, both the group-box and the multi-item-list have border properties, but the possible values differ and the range of possible appearances differ correspondingly.
When a component on a form being designed is selected, the Inspector window shows the properties (on the left) and the current value of the property (on the right) for the component. Here we show the properties of a multi-item-list:
You can change the value of a property by clicking on the value field (unless the property is read-only). The component on the form changes immediately when a property is changed. If you are running a form, the running window is not affected by changes made to components in its associated form. When files associated with a project are saved, the new values specified to the inspector will be reflected in the newly saved source. When you run a form or project, you are prompted to save all unsaved modifications, then the project is compiled and loaded, and, when running the project, the init function is run (the init function is not run when running the form). The default init function creates and displays the window associated with the main form only. You cannot (conveniently) use the inspector to change a property of a component in a running window. You must make the change, and re-run the project. You can make the change while the project is running or not..
Every component supplied with Allegro CL is described on its own page in the online help system. (Every component is associated with a class and the class and the component are described on the same page.) The online help is intended to provide the most information about a component and how programmers can affect its behavior and appearance. The purpose of this section is to provide an overview of component properties and to give hints and pointers about what the issues are when working with components.
For most properties, the same symbol names the property and the function that accesses
and (if settable) with setf sets the property value. Thus the name property is accessed by the name function and set with (setf name).
Most properties can be specified when a component is created programmatically (look at a .bil
file to see examples). The initarg for the property is usually the keyword with the same
name, thus :name
for the name property, but not always. See the description
of initarg in online help.
Instances of components are created with cl:make-instance. To create a multi-item-list, you do
(make-instance 'multi-item-list ...)
Property initargs can be specified in the make-instance form. As we said, to see code that creates a component and places it on a dialog, start a new project (for testing), place the components of interest on the project's form, save the project and look at formn.bil in whatever directory the project was saved. (formn is the name of the form, form1, form2, etc. unless you specifically change the name).
Just because two components have properties with the same name, that does not mean that the property behaves the same way or can have the same values we gave the example of the border property for group-boxes and multi-item-lists above. Here we provide a general discussion of properties common to many components. The online documentation gives specific information on properties of components.
You can specify access keys for many components with a title, typically by putting a tilde (~) before the letter you want to be the access key in the value of the title property. The tilde does not print but causes the following letter to be underlined. Alt plus that letter, or just that letter can have effects similar to setting focus on the control with the mouse.
While a form is being designed, clicking on a component selects it. An indication of being selected is the sizing handles around the component. These allow the control to be resized with the mouse. The component can also be moved with the mouse. As components are moved, alignment cues appear as the component moves into alignment with other controls on the form, allowing you to line components up precisely as you want.
Note that when you are designing a form, the attachment properties do not work. For
example, if a component has right-attachment
:right
, expanding the window to the right (by placing the mouse over the
right side until a double-headed horizontal arrow cursor appears, clicking down and moving
the mouse all this is standard Windows behavior), the component should resize as
the window resizes. However, when you resize a form, the components on the form do not
resize regardless of the value of their attachment properties. This is intentional. On a
form, you should be able to size the form and all components as you want them to look when
the window first appears. If changing the size of the form changes component sizes as
well, the design process would be tedious.
Some controls including scrollbars (horizontal-scroll-bar and vertical-scroll-bar) and up-down-controls are often associated with another control, though most components that are scrollable have their own (system-supplied) scrollbars, so scrollbar controls usually affect some attribute other than positioning. An up-down-control will automatically associate itself with an editable-text control placed next it on a form (the editable text control becomes the buddy-widget of the up-down-control). Scrollbars, however, never automatically associate themselves with another control. The program (that is you as the programmer) has to use the on-change event handler of the scrollbar to produce whatever effect you want when a scrollbar is modified by a user.
The default range of an up-down-control is (0 100). Change the value of the editable-text widget to (say) 1 by clicking on the extended editor button and entering 1 in the editor window that appears.
Now run the form (by clicking on Run Form or Run Project in the Run menu). You can change the value in the editable-text control by editing it directly (as usual) but also by clicking on the up or down arrow in the up-down-control.
Go to chapter 6. Go to beginning of this chapter.
Copyright (c) 1998-2017, Franz Inc. Berkeley, CA., USA. All rights reserved.
Documentation for Allegro CL version 10.1.
Created 2017.2.27.
|
Allegro CL version 10.1 |


@(title: String, text: Text, year: String)
Twitter is very good information channel for all software professionals
Github is greate place for social coding. I have some test protos on the github account
Check me linkedin profile and find out more about me.