Low-Level API¶
These are advanced, low-level API features that should, for most people not be necessary to worry about.
They are lightly documented here, and in the future will have more documentation, but the emphasis at this point is documenting the more common methods.
HDNode¶
A Hierarchical Deterministic Wallet represents a large tree of private keys which can reliably be reproduced from an initial seed. Each node in the tree is represended by an HDNode which can be descended into.
A mnemonic phrase represents a simple way to generate the initial seed.
See the BIP 32 Specification to learn more about HD Wallets and hardened vs non-hardened nodes.
See the BIP 39 Specification to learn more about Mnemonic Phrases.
Creating Instances¶
- ethers . HDNode . fromMnemonic ( mnemonic )
- Create an HDNode from a mnemonic phrase.
- ethers . HDNode . fromSeed ( seed )
- Create an HDNode from a seed.
Prototype¶
- prototype . privateKey
- The hex string private key for this node.
- prototype . publicKey
- The (compressed) public key for this node.
- prototype . chainCode
- The chain code for this node.
- prototype . index
- The index (from the parent) of this node (0 for the master node).
- prototype . depth
- The depth within th hierarchy of this node.
- prototype . derivePath ( path )
- Derive the path from this node. Path is slash (/) delimited path components. The first component may be “m” for master (which enforces the starting node is infact a master node) and each subsequent path component should be a positive integer (up to 31 bits), which can optionally include an apostrophe (‘) to indicate hardened derivation for that path components. See below for some examples.
Static Methods¶
- ethers . HDNode . mnemonicToEntropy ( mnemonic )
- Convert a mnemonic to its binary entropy. (throws an error if the checksum is invalid)
- ethers . HDNode . entropyToMnemonic ( entropy )
- Convert the binary entropy to the mnemonic phrase.
- ethers . HDNode . mnemonicToSeed ( mnemonic )
- Compute the BIP39 seed from mnemonic.
- ethers . HDNode . isValidMnemonic ( string )
- Returns true if and only if the string is a valid mnemonic (including the checksum)
Examples¶
var HDNode = require('ethers').HDNode;
var mnemonic = "radar blur cabbage chef fix engine embark joy scheme fiction master release";
var masterNode = HDNode.fromMnemonic(mnemonic);
var standardEthereum = masterNode.derivePath("m/44'/60'/0'/0/0");
Interface¶
The Interface Object is a meta-class that accepts a Solidity (or compatible) Application Binary Interface (ABI) and populates functions to deal with encoding and decoding the parameters to pass in and results returned.
Creating an Instance¶
- new ethers . Interface ( abi )
- Returns a new instance and populates the properties with the ABI constructor, methods and events. The abi may be either a JSON string or the parsed JSON Object.
Prototype¶
- prototype . abi
- A copy of the ABI is returned, modifying this object will not alter the ABI.
- prototype . functions
- An object of the functions available in the ABI, by name. (collissions are dropped)
- prototype . events
- An object of the events available in the ABI, by name. (collisions are dropped)
- prototype . deployFunction ( bytecode [ , params… ])
- The function to deploy the contract (compiled to bytecode) to the network, passing params into the ABI constructor. If the ABI does not have a constructor, a default one is generated.
Examples¶
Creating an Interface Instance
var Interface = require('ethers').Interface;
var abi = [
{
constant: true,
inputs:[],
name: "getValue",
outputs:[ { name: "value", type: "string"} ],
type: "function"
},
{
constant: false,
inputs: [ { name: "value", type: "string" } ],
name: "setValue",
outputs: [],
type: "function"
},
{
anonymous: false,
inputs:[
{ indexed:false, name: "oldValue", type: "string" },
{ indexed:false, name: "newValue", type: "string" }
],
name: "valueChanged",
type: "event"
}
];
// NOTE: "interface" is a reserved keyword in JavaScript
var iface = new Interface(abi)
Call (Constant) Functions
var getValueInfo = iface.functions.getValue();
console.log(getValueInfo);
// {
// name: "getValue",
// signature: "getValue()",
// data: "0x20965255",
// parse: function(result),
// type: "call"
// }
// Here is the result of:
// provider.call({
// to: "0x954De93D9f1Cd1e2e3AE5964F614CDcc821Fac64",
// data: getValue.data,
// }).then(function(result) {
// console.log(result);
// });
var getDataResult = "0x0000000000000000000000000000000000000000000000000000000000000020" +
"000000000000000000000000000000000000000000000000000000000000000b" +
"48656c6c6f20576f726c64000000000000000000000000000000000000000000"
console.log(getValueInfo.parse(getDataResult));
// {
// 0: "Hello World",
// value: "Hello World",
// length: 1
// }
Transaction (Non-Constant) Functions
var setValueInfo = iface.functions.setValue("Foobar!");
console.log(setValueInfo);
// {
// name: "setValue",
// signature: "setValue(string)",
// data: "0x93a09352" +
// "0000000000000000000000000000000000000000000000000000000000000020" +
// "0000000000000000000000000000000000000000000000000000000000000007" +
// "466f6f6261722100000000000000000000000000000000000000000000000000"
// type: "transaction"
// }
// To send this to the network, you would sign and send the transaction:
// {
// to: "0x954De93D9f1Cd1e2e3AE5964F614CDcc821Fac64",
// data: setValueInfo.data,
// gasLimit: someGasLimit,
// gasPrice: someGasPrice,
// nonce: yourTransactionCountForYourAddress
// }
Events
var ethers = require('ethers');
var Interface = ethers.Interface;
var abi = [
{
anonymous: false,
inputs:[
{ indexed:true, name: "from", type: "address" },
{ indexed:true, name: "to", type: "address" },
{ indexed:false, name: "value", type: "uint256" }
],
name: "Transfer",
type: "event"
}
];
// NOTE: "interface" is a reserved keyword in JavaScript
var iface = new Interface(abi)
var transferInfo = iface.events.Transfer();
console.log(transferInfo);
// EventDescription {
// inputs:
// [ { indexed: true, name: 'from', type: 'address' },
// { indexed: true, name: 'to', type: 'address' },
// { indexed: false, name: 'value', type: 'uint256' } ],
// name: 'Transfer',
// signature: 'Transfer(address,address,uint256)',
// topics: [ '0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef' ],
// parse: [Function] }
// To listen for this event:
var provider = ethers.providers.getDefaultProvider();
provider.on(transferInfo.topics, function(log) {
// Parse event data (only returns the non-indexed entries)
var result = transferInfo.parse(log.data);
console.log('non-indexed entries: ', result);
// non-indexed entries: Result {
// '0': Indexed { indexed: true, hash: null },
// '1': Indexed { indexed: true, hash: null },
// '2': BigNumber { _bn: <BN: 1db3c5934d11e3c0000> },
// from: Indexed { indexed: true, hash: null },
// to: Indexed { indexed: true, hash: null },
// value: BigNumber { _bn: <BN: 1db3c5934d11e3c0000> },
// length: 3 }
// Parse event topics and data (returns all entries)
// Note: Any indexed entry which is not a 32 byte value is hashed.
// Dynamic arrays are hashed as a static sized array.
result = transferInfo.parse(log.topics, log.data);
console.log('all entries: ', result);
// all entries: Result {
// '0': '0x0000000000000000000000000000000000000000',
// '1': '0x92239D0512c313E1b001b3996707F822a76C0901',
// '2': BigNumber { _bn: <BN: 1db3c5934d11e3c0000> },
// from: '0x0000000000000000000000000000000000000000',
// to: '0x92239D0512c313E1b001b3996707F822a76C0901',
// value: BigNumber { _bn: <BN: 1db3c5934d11e3c0000> },
// length: 3 }
});
ABI Coder¶
Creating Instances¶
- new ethers . utils . AbiCoder ( [ coerceFunc ] )
- Create a new ABI Coder object, which calls coerceFunc for each parsed value
during decoding. The coerceFunc should have the signature:
function(type, value)
.
Static Properties¶
- ethers . utils . defaultAbiCoder
- A default instance of the coder which can be used, which has a coerceFunc
which will call
toNumber()
on BigNumbers whose type is less than 53 bits and is safe for JavaScript Number instances.
Prototype¶
- prototype . encode ( [ names , ] types , values )
- Returns a hex string of the values encoded as the types. If names is provided, values may contain named keys for tuples, otherwise each tuple expects an Array. Throws if a value is invalid for the type.
- prototype . decode ( [ names , ] types , data )
- Returns an Object by parsing data assuming types, with each parameter accessible as apositional parameters. If names is provided, each parameter is also accessible by its name. Throws if data is invalid for the types.
Provider (Sub-Classing)¶
See the Provider API for more common usage. This documentation is designed for developers that are sub-classing Provider.
Static Methods¶
- Provider . inherits ( childProvider )
- Set up childProvider as an provider, inheriting the parent prototype and set up a prototype.inherits on the childProvider.
- Provider . fetchJSON ( url , body , processFunc )
- Convenience method for returning a Promise with the result of fetching JSON from a url with an optional body. The optional processFunc is called on the parsed JSON before being passed to the Promise’s resolve. (throwing an error in the processFunc will cause the Promise to reject)
Prototype¶
- prototype . perform ( method , params )
- The only method needed to override in a subclass. All values are sanitized and defaults populated in params and the result is sanitized before returning. Returns a Promise, see the example below for overview of method and params.
Examples¶
var ethers = require('ethers');
var utils = ethers.utils;
var Provider = ethers.providers.Provider;
// The new provider Object
function DemoProvider(testnet, somethingElse) {
Provide.call(this, testnet);
utils.defineProperty(this, 'somethingElse', somethingElse);
}
// Inherit the Provider
Provider.inherits(DemoProvider);
// Override perform
utils.defineProperty(DemoProvider.prototype, 'perform', function(method, params) {
switch (method) {
case 'getBlockNumber':
// Params:
// { }
case 'getGasPrice':
// Params:
// { }
case 'getBalance':
// Params:
// {
// address: address,
// blockTag: blockTag
// }
case 'getTransactionCount':
// Params:
// {
// address: address,
// blockTag: blockTag
// }
case 'getCode':
// Params:
// {
// address: address,
// blockTag: blockTag
// }
case 'getStorageAt':
// Params:
// {
// address: address,
// position: hexString,
// blockTag: blockTag
// }
case 'sendTransaction':
// Params:
// {
// signedTransaction: hexString
// }
case 'getBlock':
// Params:
// Exactly one of the following will be specified, the other will be absent
// {
// blockHash: blockHash,
// blockTag: blockTag
// }
case 'getTransaction':
// Params:
// {
// transactionHash: hexString
// }
case 'getTransactionReceipt':
// Params:
// {
// transactionHash: hexString
// }
case 'call':
// Params:
// {
// transaction: See Transaction Requests (on Providers API)
// }
case 'estimateGas':
// Params:
// {
// transaction: See Transaction Requests (on Providers API)
// }
case 'getLogs':
// Params:
// {
// address: address,
// fromBlock: blockTag,
// toBlock: blockTag,
// topics: array (possibly nested) of topics
// }
default:
break;
}
return Promise.reject(new Error('not implemented - ' + method));
});
Signing Key¶
The SigningKey interface provides an abstraction around the secp256k1 elliptic curve cryptography library, which signs digests, computes public keys from private keys and performs ecrecover which computes a public key from a digest and a signature.
Creating Instances¶
- new ethers . SigningKey ( privateKey )
- Create a new SigningKey and compute the corresponding public key and address. A private key may be a any hex string or an Arrayish representing 32 bytes.
Static Methods¶
- SigningKey . recover ( digest, r, s, recoveryParam )
- Given a message digest and the signature parameters r, s and recoveryParam compute the the address that signed the message.
- SigningKey . getPublicKey ( publicOrPrivateKey [, compressed] )
Given a publicOrPrivateKey, return the public key, optionally compressed.
default: compressed=false
- SigningKey . publicKeyToAddress ( publicOrPrivateKey )
- Convert a publicOrPrivateKey to an Ethereum address.
Prototype¶
- prototype . privateKey
- The private key.
- prototype . publicKey
- The compressed public key.
- prototype . address
- The Ethereum address for this key pair.
- prototype . signDigest ( messageDigest )
- The compressed public key
Examples¶
var ethers = require('ethers');
var SigningKey = ethers._SigningKey;
var privateKey = '0x0123456789012345678901234567890123456789012345678901234567890123';
var signingKey = new SigningKey(privateKey);
console.log('Address: ' + signingKey.address);
// "Address: 0x14791697260E4c9A71f18484C9f997B308e59325"
var message = "Hello World";
var messageBytes = ethers.utils.toUtf8Bytes(message);
var messageDigest = ethers.utils.keccak256(messageBytes);
console.log("Digest: " + messageDigest);
// "Digest: 0x592fa743889fc7f92ac2a37bb1f5ba1daf2a5c84741ca0e0061d243a2e6707ba"
var signature = signingKey.signDigest(messageDigest);
console.log(signature);
// {
// recoveryParam: 0,
// r: "0x79f56f3422dc67f57b2aeeb0b20295a99ec90420b203177f83d419c98beda7fe",
// s: "0x1a9d05433883bdc7e6d882740f4ea7921ef458a61b2cfe6197c2bb1bc47236fd"
// }
var recovered = SigningKey.recover(messageDigest, signature.r,
signature.s, signature.recoveryParam);
console.log("Recovered: " + recovered);
// "Recovered: 0x14791697260E4c9A71f18484C9f997B308e59325"
var publicKey = signingKey.publicKey;
console.log('Public Key: ' + publicKey);
// "Public Key: 0x026655feed4d214c261e0a6b554395596f1f1476a77d999560e5a8df9b8a1a3515"
var compressedPublicKey = SigningKey.getPublicKey(publicKey, true);
var uncompressedPublicKey = SigningKey.getPublicKey(publicKey, false);
console.log('Compressed: ' + compressedPublicKey);
// "Compressed: 0x026655feed4d214c261e0a6b554395596f1f1476a77d999560e5a8df9b8a1a3515"
console.log('Uncompressed: ' + uncompressedPublicKey);
// "Uncompressed: 0x046655feed4d214c261e0a6b554395596f1f1476a77d999560e5a8df9b8a1a35" +
// "15217e88dd05e938efdd71b2cce322bf01da96cd42087b236e8f5043157a9c068e"
var address = SigningKey.publicKeyToAddress(publicKey);
console.log('Address: ' + address);
// "Address: 0x14791697260E4c9A71f18484C9f997B308e59325"
Recursive-Length Prefixed Encoding (RLP)¶
This encoding method is used internally for several aspects of Ethereum, such as encoding transactions and determining contract addresses. For most developers this should not be necessary to use.
RLP can encode nested arrays, with data as hex strings and Uint8Array (or other non-Array arrayish objects). A decoded object will always have data represented as hex strings and Arrays.
See: https://github.com/ethereum/wiki/wiki/RLP
Static Methods¶
- ethers . utils . RLP . encode( object )
- Encodes an object as an RLP hex string. (throws an Error if the object contains invalid items)
- ethers . utils . RLP . decode( hexStringOrArrayish )
- Decode hexStringOrArrayish into the encoded object. (throws an Error if invalid RLP-coded data)
Examples¶
var rlp = require('ethers').utils.RLP;
var object = [ ["0x42"], "0x1234", [ [], [] ] ];
var encoded = rlp.encode(object);
console.log(encoded);
// 0xc8c142821234c2c0c0
var decoded = rlp.decode(encoded);
console.log(decoded);
// [ [ '0x42' ], '0x1234', [ [], [] ] ]


URL: {{url}}
Clicks: {{visits}}
Created: {{created.ctime()}}
Last Clicked: {{last_visited}}
For all links with this url:
First linked to: {{real_url['created'].ctime()}}
Clicks: {{real_url['visits']}}
Last Clicked: {{real_url['last_visited']}}
%if len(real_url['shorts']) > 1:
Other mongurls:


Almost there
Posted:
Wed Mar 28, 2007 8:46 pm
by Karl G.
The new and shiny system that lets anyone add content to the game should be around sometime within the next two weeks. I'm almost done with the map rendering component, and after that I only need to add the ability to edit the template panel in the map editor. Woo!
Karl
Posted:
Mon Apr 02, 2007 4:34 pm
by Karl G.
The map rendering component can now do ground types! Although this may seem like a step backward, in fact it marks progress. The old map system is significantly slower and didn't support the ability to hide parts of the map based on where the user was (things beyond solid walls were always drawn) but this map system can do that. Additionally, any ground type can be defined by the user: all you have to do is specify a unique ID for that type, declare special attributes (such as being a low, medium, high or impassable wall, being a fluid, or a pit) and pick a texture.
Next up, I need to make the rest of the ground types work (I haven't made the code for the pits/walls yet) and then move on to static models. I'm sorry this is taking longer than I expected, but trust me--it will be worth it.


The Righteous Among The Nations are non-Jewish people who have been honoured by Yad Vashem for risking their lives to aid Jews During the Holocaust. Yad Vashem is Israel's Holocaust memorial.
The name came from a phrase from the language, Hebrew: hasidei ummot haolam and is used by the rabbis of Talmud.  The Yad Vashem (The Martyrs' and Heroes' Remeberance) Law was passed by Knesset, Israel's Parliament, in the year of 1953.
The memorial of Yad Vashem lays out the four essential requirements an individual must have in order to gain the titled of "Righteous Among the Nations".
- First, the person must have been actively rescuing the Jews from the risk of death or deportation.
- Secondly, the person must have risked their own life/liberty during their process of rescuing the Jews.
| Table of Contents |
| Feng-Shan Ho |
| Roddie Edmonds |
| Pictures |


The Interview Excerpt
The Process
Description:
Perception: Innernational? is the focal point of my BA Senior Project. It focuses on the integration of international students at State University of New York at Purchase College campus. I decided to study the experiences of students studying abroad. This project is based on some of my own experiences prior to my studying in Denmark and those of students studying abroad at SUNY at Purchase College. My findings include information obtained from library research and the experiences of the students studying at SUNY at Purchase during 2014-2015 academic year. It inspired me to create certain tools to evaluate the experiences of students studying outside their native culture.
I met with numerous students studying abroad at the college and interviewed them. They told me about their expectations of the college and America prior to their arrival. I chose expectations/perceptions because I believe that it would be interesting to hear foreigner’s perspective of America before experiencing it.
Project:Personal
Year:2015
Task:Micro-Computing Technologies
Skills:Arduino Programming, Micro-Electronics, Interpersonal Interviewing, Audio Editing


--- title: "BOOtanical in the Garden Contests" layout: "default" ---
Halloween is almost here! Get into the spirit of the season and join Red Butte Garden’s first Pumpkin Decorating Contest. One winner will receive an awesome prize package, including a free Garden Membership.
Contestants of all ages are invited to carve, paint, or sculpt a pumpkin utilizing all of their creative ideas and skills to transform it from an ordinary squash into something spectacular.
When your creation is finished, snap a selfie with your pumpkin and upload it to Instagram. Don’t forget to tag us using @redbuttegarden and #redbuttegarden (see contest rules below). Then, encourage your friends, family, and followers to vote for your pumpkin by liking your photo. At the end of the voting period, the pumpkin with the most likes on Instagram will win its decorator a great prize package.
Are you ready to claim bragging rights for the best Halloween costume of 2020? Visit BOOtanical at Red Butte Garden and enter our Costume Contest. One lucky winner will receive an awesome prize package, including a free Garden Membership.
Visit BOOtanical at Red Butte Garden this October, stop by our Selfie Booth, snap a picture of your costume, and upload it to Instagram.
Don’t forget to tag us using @redbuttegarden and #redbuttegarden (see contest rules below). Then, encourage your friends, family, and followers to vote for your costume by liking your photo. At the end of the voting period, the costume with the most likes on Instagram will win a great prize package.
GO BACK to BOOtanical in the Garden page.
Garden member-day craft contest info can be found at the bottom of the main BOOtanical web page.
First Place Prize
Second Place Prize
Third Place Prize
First Place Prize
Second Place Prize
Third Place Prize


What do I need to build OpenWBEM? How do I link a binary to the OpenWBEM libraries? make check failed. What do I do now? Why can't I authenticate using Linux-PAM authentication? Why doesn't the configure script detect OpenSSL? How do I build from OpenWBEM from CVS? owcimomd closes the connection after authentication failed, and my client doesn't handle the Connection: close header. Is this a bug?
To build OpenWBEM, you need gcc version 3.1 or higher, GNU make, and flex. Note that you currently can't use gcc 3.0.x due to some problems that gcc 3.0.x has with iostreams. gcc 3.1.x and 3.2 have been verified to work correctly. It is recommended that you also have OpenSSL to support HTTPS, and zlib if you want to support zlib (deflate) compression.
All applications using OpenWBEM will need to link with libopenwbem.so. This is accomplished by adding -lopenwbem to your link flags. In addition, you may need some of the following flags, depending on how OpenWBEM was built.To use the OpenWBEM client API, there are a number of other libraries that may be necessary, depending on what features you are using:-lssl -lcrypto if OpenWBEM was built with OpenSSL. -lz if OpenWBEM was built with zlib. -lpthread if OpenWBEM was built with pthreads. This should be done on Linux only. On Unixware/OpenUnix, add -pthread to both the compile and link flags. On Solaris, add -pthreads to both the compile and link flags. -lsocket -lnsl if building on Solaris. -lsocket if building on UnixWare/OpenUnix
- libowclient - necessary for all client applications
- libowhttpclient - necessary if using the HTTPClient class
- libowhttpcommon - necessary if using the HTTPClient class
- libowhttpxmllistener - necessary if using the CIM listener
- libowprovideragent - necessary if using the ProviderAgent
- libowprovider
- libowrepositoryhdb
- libowrequesthandlerbinary
- libowrequesthandlercimxml
- libowserver
- libowservicehttp
- libowwqlcommon
- libowwql
- libowxml
If your program needs to use the server components of OpenWBEM (i.e. you are writing a provider or an authentication module), you need to add the following link flags: -lowserver -lowdb.
If you are writing an application that uses the OpenWBEM mof compiler library, add -lowmofc to your link flags.
If the acceptance test script failed, there are several log files which may help you determine what went wrong. The acceptance script installs OpenWBEM in test/acceptance/stage. The directory test/acceptance/stage/results contains the output from the various tests performed by the acceptance test script. You might start with owcimomd.output. You can also look in test/acceptance/stage for core files. If you are familiar with gdb, please create a backtrace from the core file(s) and email it to<EMAIL_ADDRESS>Make sure you have a /etc/pam.d/openwbem file that works. You should be able to copy the one from etc/pam.d/ in the source tar file. Also, make sure you are authenticating as a user listed in the owcimomd.allowed_users variable in openwbem.conf. For additional information, see the file AuthModule.HOWTO in the source tar file.
The configure script will look in the following places the the OpenSSL headers and libraries: /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local /usr/pkg /opt /opt/openssl If you have installed OpenSSL in another directory, then you must use the --with-ssl-dir switch to specify the path to the OpenSSL "installation", not the headers. This should be the directory containing ./include and ./lib. If you installed OpenSSL from the source tarball distribution, the default location is /usr/local/ssl, and should be found automatically.
If OpenSSL is installed in one of the locations listed above, and the configure script is not finding it, then most likely you don't have the OpenSSL library directory in your LD_LIBRARY_PATH. If OpenSSL is installed in /usr/local/ssl, then /usr/local/ssl/lib must be in your LD_LIBRARY_PATH. configure tries to compile and run a small ssl program. If the program doesn't run, then the configure script will not detect OpenSSL. With /usr/local/ssl/lib in your LD_LIBRARY_PATH, the small test program should work, and configure will "find" OpenSSL in /usr/local/ssl automatically.
First run the cvsbootstrap.sh script, which will generate the Makefile.in files and the configure script. You must have autoconf and automake installed for this to work. Then you can run configure and finally make.
No, its not a bug, in fact, that's expected behavior. owcimomd closes the connection to prevent a denial of service attack. It's perfectly acceptable behavior according to the HTTP 1.1 rfc 2616 (see section 8, in particular 8.1.4: "A client, server, or proxy MAY close the transport connection at any time." and "This means that clients, servers, and proxies MUST be able to recover from asynchronous close events.") This is also normal http server behavior to close the connection when authorization fails. For some examples google for: 401 "Connection: close"


jmespath.js is a javascript implementation of JMESPath, which is a query language for JSON. It will take a JSON document and transform it into another JSON document through a JMESPath expression.
Using jmespath.js is really easy. There's a single function
you use, jmespath.search
:
> var jmespath = require('jmespath');
> jmespath.search({foo: {bar: {baz: [0, 1, 2, 3, 4]}}}, "foo.bar.baz[2]")
2
In the example we gave the search
function input data of
{foo: {bar: {baz: [0, 1, 2, 3, 4]}}}
as well as the JMESPath
expression foo.bar.baz[2]
, and the search
function evaluated
the expression against the input data to produce the result 2
.
The JMESPath language can do a lot more than select an element from a list. Here are a few more examples:
> jmespath.search({foo: {bar: {baz: [0, 1, 2, 3, 4]}}}, "foo.bar")
{ baz: [ 0, 1, 2, 3, 4 ] }
> jmespath.search({"foo": [{"first": "a", "last": "b"},
{"first": "c", "last": "d"}]},
"foo[*].first")
[ 'a', 'c' ]
> jmespath.search({"foo": [{"age": 20}, {"age": 25},
{"age": 30}, {"age": 35},
{"age": 40}]},
"foo[?age > `30`]")
[ { age: 35 }, { age: 40 } ]
The example above only show a small amount of what a JMESPath expression can do. If you want to take a tour of the language, the best place to go is the JMESPath Tutorial.
One of the best things about JMESPath is that it is implemented in many different programming languages including python, ruby, php, lua, etc. To see a complete list of libraries, check out the JMESPath libraries page.
And finally, the full JMESPath specification can be found on the JMESPath site.


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Holger Mueller
UX/UI | Full Stack | Jamstack
909 Oak St, Batesville, AR 72501
Skills
Developing Single-Page applications using React and Vuejs. Specifically, built a wish-list application that allows users to login and keep a list of items they’d wish to buy and prioritized those items.
Developing SQL and NoSQL databases such as MongoDB, Firebase and MySQL.
Wireframing, mock-uping, and lo-fi and hi-fi prototyping with Figma and Adobe XD.
Tech Stack
Personal Projects
Blog
Nuxt JS front-end JAMstacked with markdown files serving as the backend (ends?).
QR Coder
HTML, CSS, Vanilla JS, and the QR Code CDN allow users to generated a QR code they can download to print in various sizes, with a little Three JS thrown in.
Hours Tracker
Vue and Cloud Firestore came together to make thi incrementer I used totrackhours I needed tomake up at workdue to stor closures.
Wish List
Vue front-ended, Cloud Firestore back-ended alternative to a certain large company's wishlist feature. Features dynamic coloring determined by
Weather App
Obligatory portfolio project pulls and displays data from the OpenWeather API, along with a dynamic background image determined by current weather conditions.
Profesional Work Experience
Web Development Tutor, Remote
Apr. 2023 - Current- Tutoring students on HTML, CSS and JavaScript fundamentals
- Review process for pushing code to Github
Floor/Inventory Lead/Manager, Magers & Quinn Booksellers, Minneapolis, MN
Aug. 2019 - June 2022- Collaborate with warehouse management to maximize inventory flow
- Prioritize multiple tasks for execution by floor staff
- Communicate with floor staff to devise the best plans to meet deliverables
- Assist in training of new team members
- Consult with floor management to formalize inventory SOP documents
Bookseller, Magers & Quinn Booksellers, Minneapolis, MN
Sept. 2015 - Aug. 2019- Authorized to buy used books after one year
- Authorized to price used paperbacks after two years
- Receive inventory into the database/POS system
- Assist in fulfillment of online orders
- Keep store organized and presentable
- Assist in training of floor staff
Adjunct Professor of English SUNY Orange, Middletown, NY
Jan. 2013 - Aug. 2015- Composed writing assignments and exercises on various topics to maximize student engagement with course materials
- Communicated complex, abstract concepts and technical terms to multiple students in clear, understandable terms
- Proofread student papers to point out areas for improvement
- Met with students individually to plan best approaches for improving writing skills
Faculty Writing Consultant SUNY Orange, Middletown, NY
Jan. 2013 - Aug. 2015- Communicated directly with students to assess their skills and develop solutions to meet their needs
- Communicated complex, abstract concepts and technical terms to students in clear, understandable terms
- Composed writing exercises to improve students’ writing skills
- Worked with multiple students based on individual progress and need
- Proofread student papers to point out areas for student improvement
Writing Consultant, SUNY Orange, Middletown, NY
Mar. 2009 - Aug. 2015- Communicated directly with students to assess their skills and develop solutions to meet their needs
- Communicated complex, abstract concepts and technical terms to students in clear, understandable terms
- Composed writing exercises to improve students’ skills
- Worked with multiple students based on individual progress and need
- Proofread student papers to point out areas for improvement
Education
Google IT Support Specialization Certificate
Google UX Design Certificate
Free Code Camp
Javascript Algorithms and Data Structures Certificate
Wes Bos
JS30
University of Minnesota
Full Stack Web Development Certificate
SUNY New Paltz
Master of Arts English Literature, Bachelor of Arts Creative Writing


I am a college graduate with a BS in Computer Science. I am career focused in Front End Development with background in HTML/CSS, JavaScript, React.Js. I am familiar with Java, Python and SQL.
In my free time, I like to teach myself different programming languages, cook and play video games.
View ResumeUsing React.Js and incorporating different components, Rolodex app incorporates a dynamic search bar that filters through an existing database of information and outputs it on the webpage based on the user's input.
Color Flipper allows the user to randomly select a hex color everytime they click on the "Click Me" button. You will never get the same color twice. The user can also navigate to the "Simple" page on the navigation bar to select preset colors.
Counter app allows you to Decrease, Increase and even Reset the number counter to zero. When the counter is less then 0, the number turns RED. When the counter is more then 1 , the number turns GREEN. Try It Out!


{% set active_page = "Sponsors" %} {% set page_title = "Sponsors" %} {% extends "base.html" %} {% block heading %} {{ components.section("Sponsor Lounge") }} {% endblock %} {% block content %}
ACL 2020 is grateful to all its sponsors, who are listed below. We simply
couldn't run the conference without the help of these generous companies. We
thank them sincerely for their ongoing support of the NLP/CL community.
Click on sponsor logos to visit their Virtual Exhibit Spaces!


Where my meetings at?
Where my meetings at? (WMMA) is a handy site to help you visualize the location of meetings in your calendar.
To start, enter the URL to an .ics
file.
Where my meetings at? (WMMA) is a handy site to help you visualize the location of meetings in your calendar.
To start, enter the URL to an .ics
file.


Sum of Two Numbers
By: John Doe
This algorithm uses bases addition operator to add two numbers
- Start
- Declare variable a, b, c, n, i
- Initialize variable a=0, b=1 and i=2
- Read n from user
- Print a and b
- Repeat until i<=n :
- c=a+b
- print c
- a=b, b=c
- i=i+1
- Stop


You can now listen to millions of songs,audiobooks, and podcasts on any deviceanywhere you like!
Annual Plan
$59.99/year
Change
Cancel Order


Due to the Gear VR browser performance issues, view these pages using Caramel and these links:
Index
01 Model


Happy Birthday, Gavin!
You asked Dad several times for a web site where you could have a Forum and other advanced features. Welcome to the new gavinmcdowell.com! This web site is hosted at godaddy.com, sharing the account of alternities.com. Notice, though, that the URL says http://www.gavinmcdowell.com.
This is not URL redirection. This is not a vanity URL. This is actual Web hosting for your domain, and it comes with many optional free applications, and high-end language support. We will explore the possibilities together, but here are some I know about: You can have Forums, a blog, a Photo Gallery, a guestbook--you can program in ASP or PHP or .NET. You could even host personal videos or music (we'll work out the size/bandwidth limits as we go, but this account has 10,000 times the storage of the soon-to-be-gone AT&T account).
You can have your own<EMAIL_ADDRESS>e-mail accounts, too, including "throwaway" accounts for registering on other Web sites.
You will have to read, agree to, and follow the GoDaddy terms of service. But if you show you're responsible, you'll be given full administrative rights over your own site. You'll be able to use FrontPage 2003 to create and maintain your site, and to publish your site without anyone's assistance.
We can't promise you eyeballs, but we hope this will be an opportunity for personal and creative self-expression. (Learn enough about Web design and programming along the way, and a couple years down the road you might even find you've created your own summer job!)
Love, Mom & Dad


A promising software engineer who recently studied at University of California Berkeley Extension’s Full Stack Development course. Having also graduated from University of California, Riverside with a B.S. in Biology, I applied my analytical and logical skill set to rapidly progress my web development. With an innate curiosity, I love exploring code and the different ways to achieve the same goal. With a strong basis in responsive HTML, CSS, and jQuery, I am eager to test my skill set and create something truly amazing and impactful.
UC Berkeley Coding Bootcamp
Full Stack Web Development
UC Riverside
Bachelors of Science in Biology
Finding activities to do for people to do since 2021! This starter website is driven to help the people stuck at find ways to make use of their free time. With the help of different API's, we are able to provide recommendations on various games, movies, and recipes that you may want to take a look at! Our site is still in the early production stage but our goal is to provide the most information about the specific search query possible. We hope to implement various link regarding the search results in the future.
Fun Finder RepoThis site was made to tell the user about a given city's weather. Upon opening the webpage, the user will find an input field. Any city typed into the input field will be put into an API and todays weather will be shown on screen along with temperature, humidity, windspeed, and UV index. Below that the user will find a 5-day forecast where they can find the date, the weather, the temperature, and the humidity. If the user wants to search a new city in the input field they can. The days weather report and the 5 day forecast will also be updated. As of right now you can't click on the city history buttons to re-route you to that city, but i hope to add it in the future!
Weather Dashboard RepoThis site was made to create random passwords! Upon clicking the "Generate Password" button prompts will appear and ask the user the desired criteria for the password. Criteria include character types, such as lower case characters, upper case characters, numeric characters special characters, and also password length. There are two checks for password length and that theres at least one character type selected. All desired characters are added to a control array where a random number is selected between 1 and the total number of items in the control array. This will occur until the desired password length is achieved and then will be displayed in the text box.
Password Generator RepoThis database was made to help keep track of food bucketlists! Have no idea what to eat for dinner? Take a gander at the "Foods that I have eaten!" list, or if you're feeling daring pick something off the "Foods that I haven't eaten!" list! This was one of my most confusing projects so far just because of the amount of files the model-view-controller (MVC) structure requires and the way information is passed between them to accomplish the goal of putting information into a database. This project was a great place to use express-handlebars because of how seemingly infinitely large databases are. With handlebars I could quickly create repeating structures on the page the user sees.
What to Eat deployed app What to Eat Repo


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Three-point Correlation Functions¶
There are currently 3 differenct classes for calculating the different possible three-point auto-correlation functions:
There are plans to add the various cross-correlations, but they have not yet been implemented.
Each of the above classes is a sub-class of the base class BinnedCorr3, so they have a number of features in common about how they are constructed. The common features are documented here.
-
class
treecorr.
BinnedCorr3
(config=None, logger=None, **kwargs)[source]¶ This class stores the results of a 3-point correlation calculation, along with some ancillary data.
This is a base class that is not intended to be constructed directly. But it has a few helper functions that derived classes can use to help perform their calculations. See the derived classes for more details:
NNNCorrelation
handles count-count-count correlation functionsKKKCorrelation
handles kappa-kappa-kappa correlation functionsGGGCorrelation
handles gamma-gamma-gamma correlation functions
Three-point correlations are a bit more complicated than two-point, since the data need to be binned in triangles, not just the separation between two points. We characterize the triangles according to the following three parameters based on the three side lenghts of the triangle with d1 >= d2 >= d3.
\[\begin{split}r &= d2 \\ u &= \frac{d3}{d2} \\ v &= \pm \frac{(d1 - d2)}{d3} \\\end{split}\]The orientation of the triangle is specified by the sign of v. Positive v triangles have the three sides d1,d2,d3 in counter-clockwise orientation. Negative v triangles have the three sides d1,d2,d3 in clockwise orientation.
Note
We always bin the same way for positive and negative v values, and the binning specification for v should just be for the positive values. E.g. if you specify min_v=0.2, max_v=0.6, then TreeCorr will also accumulate triangles with -0.6 < v < -0.2 in addition to those with 0.2 < v < 0.6.
The constructor for all derived classes take a config dict as the first argument, since this is often how we keep track of parameters, but if you don’t want to use one or if you want to change some parameters from what are in a config dict, then you can use normal kwargs, which take precedence over anything in the config dict.
There are three implemented definitions for the
metric
, which defines how to calculate the distance between two points, for three-point corretions:‘Euclidean’ = straight line Euclidean distance between two points. For spherical coordinates (ra,dec without r), this is the chord distance between points on the unit sphere.
‘Arc’ = the true great circle distance for spherical coordinates.
‘Periodic’ = Like Euclidean, but with periodic boundaries.
Note
The triangles for three-point correlations can become ambiguous if d1 > period/2, which means the maximum d2 (max_sep) should be less than period/4. This is not enforced.
So far, there is only one allowed value for the
bin_type
for three-point correlations.‘LogRUV’ - The bin steps will be uniform in log(r) from log(min_sep) .. log(max_sep). The u and v values are binned linearly from min_u .. max_u and min_v .. max_v.
- Parameters
config (dict) – A configuration dict that can be used to pass in the below kwargs if desired. This dict is allowed to have addition entries in addition to those listed below, which are ignored here. (default: None)
logger – If desired, a logger object for logging. (default: None, in which case one will be built according to the config dict’s verbose level.)
- Keyword Arguments
nbins (int) – How many bins to use. (Exactly three of nbins, bin_size, min_sep, max_sep are required. If nbins is not given, it will be calculated from the values of the other three, rounding up to the next highest integer. In this case, bin_size will be readjusted to account for this rounding up.)
bin_size (float) – The width of the bins in log(separation). (Exactly three of nbins, bin_size, min_sep, max_sep are required. If bin_size is not given, it will be calculated from the values of the other three.)
min_sep (float) – The minimum separation in units of sep_units, if relevant. (Exactly three of nbins, bin_size, min_sep, max_sep are required. If min_sep is not given, it will be calculated from the values of the other three.)
max_sep (float) – The maximum separation in units of sep_units, if relevant. (Exactly three of nbins, bin_size, min_sep, max_sep are required. If max_sep is not given, it will be calculated from the values of the other three.
sep_units (str) – The units to use for the separation values, given as a string. This includes both min_sep and max_sep above, as well as the units of the output distance values. Valid options are arcsec, arcmin, degrees, hours, radians. (default: radians if angular units make sense, but for 3-d or flat 2-d positions, the default will just match the units of x,y[,z] coordinates)
bin_slop (float) – How much slop to allow in the placement of pairs in the bins. If bin_slop = 1, then the bin into which a particular pair is placed may be incorrect by at most 1.0 bin widths. (default: None, which means to use a bin_slop that gives a maximum error of 10% on any bin, which has been found to yield good results for most application.
nubins (int) – Analogous to nbins for the u values. (The default is to calculate from ubin_size = binsize, min_u = 0, max_u = 1, but this can be overridden by specifying up to 3 of these four parametes.)
ubin_size (float) – Analogous to bin_size for the u values. (default: bin_size)
min_u (float) – Analogous to min_sep for the u values. (default: 0)
max_u (float) – Analogous to max_sep for the u values. (default: 1)
nvbins (int) – Analogous to nbins for the positive v values. (The default is to calculate from vbin_size = binsize, min_v = 0, max_v = 1, but this can be overridden by specifying up to 3 of these four parametes.)
vbin_size (float) – Analogous to bin_size for the v values. (default: bin_size)
min_v (float) – Analogous to min_sep for the positive v values. (default: 0)
max_v (float) – Analogous to max_sep for the positive v values. (default: 1)
brute (bool) –
Whether to use the “brute force” algorithm. (default: False) Options are:
False (the default): Stop at non-leaf cells whenever the error in the separation is compatible with the given bin_slop.
True: Go to the leaves for both catalogs.
1: Always go to the leaves for cat1, but stop at non-leaf cells of cat2 when the error is compatible with the given bin_slop.
2: Always go to the leaves for cat2, but stop at non-leaf cells of cat1 when the error is compatible with the given bin_slop.
verbose (int) –
If no logger is provided, this will optionally specify a logging level to use:
0 means no logging output
1 means to output warnings only (default)
2 means to output various progress information
3 means to output extensive debugging information
log_file (str) – If no logger is provided, this will specify a file to write the logging output. (default: None; i.e. output to standard output)
output_dots (bool) – Whether to output progress dots during the calcualtion of the correlation function. (default: False unless verbose is given and >= 2, in which case True)
split_method (str) –
How to split the cells in the tree when building the tree structure. Options are:
mean = Use the arithmetic mean of the coordinate being split. (default)
median = Use the median of the coordinate being split.
middle = Use the middle of the range; i.e. the average of the minimum and maximum value.
random: Use a random point somewhere in the middle two quartiles of the range.
min_top (int) – The minimum number of top layers to use when setting up the field. (default: \(\max(3, \log_2(N_{\rm cpu}))\))
max_top (int) – The maximum number of top layers to use when setting up the field. The top-level cells are where each calculation job starts. There will typically be of order \(2^{\rm max\_top}\) top-level cells. (default: 10)
precision (int) – The precision to use for the output values. This specifies how many digits to write. (default: 4)
metric (str) – Which metric to use for distance measurements. Options are listed above. (default: ‘Euclidean’)
bin_type (str) – What type of binning should be used. Only one option currently. (default: ‘LogRUV’)
min_rpar (float) – Not currently supported for 3 point correlation. (default: None)
max_rpar (float) – Not currently supported for 3 point correlation. (default: None)
period (float) – For the ‘Periodic’ metric, the period to use in all directions. (default: None)
xperiod (float) – For the ‘Periodic’ metric, the period to use in the x direction. (default: period)
yperiod (float) – For the ‘Periodic’ metric, the period to use in the y direction. (default: period)
zperiod (float) – For the ‘Periodic’ metric, the period to use in the z direction. (default: period)
var_method (str) – Which method to use for estimating the variance. So far, only ‘shot’ is implemented. (default: ‘shot’)
num_threads (int) –
How many OpenMP threads to use during the calculation. (default: use the number of cpu cores; this value can also be given in the constructor in the config dict.)
Note
This won’t work if the system’s C compiler cannot use OpenMP (e.g. clang prior to version 3.7.)


Speed a factor in weekend crashes, one fatal: Calgary police
by Postmedia NewsExcessive speed was involved in separate single-vehicle, weekend crashes that killed one driver and left another with life-threatening injuries, say Calgary police.
A man in his 50s died when the vehicle he was driving rolled and struck a light pole while merging onto Deerfoot Trail from 130 Avenue S.E. on Sunday afternoon. His front-seat passenger, a woman in her 20s, sustained serious injuries.
Late Saturday night, a northbound vehicle struck a tree and caught fire after crossing the centre median on 52nd Street near Erin Woods Drive S.E.
Firefighters pulled the driver from the wreck after extinguishing the fire. The driver, a man in his 50s, suffered life-threatening injuries, according to police.
It’s not yet known if alcohol or drugs were factors in that crash, police said.


var dfd = $.Deferred();
dfd.state(); // 'pending'
var dfd1 = $.Deferred(); // 'pending'
dfd1.reject(); // 'rejected'
dfd2 = $.Deferred(); // 'pending'
dfd2.resolve(); // 'resolved'
ONE WAY. Once you leave 'pending', there is no going back, and no changing your mind
Rejected is always rejected, and resolved is always resolved
Changing the state of something isn't that useful by itself, you could just set it as a variable
The killer feature of deferreds is that you can listen to state changes
dfd.done(function() {
console.log('This deferred was -resolved-')
});
dfd.fail(function() {
console.log('This deferred was -rejected-')
});
dfd.always(function() {
console.log('This deferred was either rejected or resolved')
});
Calling .reject() or .resolve() will change the state, triggering a callback. This is similar to $.ajax and .success(), .error(), and .complete()
Other useful methods:
dfd.progress( fn )
dfd.notify() //triggers callback, no state change
dfd.then( resolveFn, rejectFn, notifyFn )
$.when( dfds* )
dfd.promise()
Summary:
.reject() --> .fail( fn ) --> .state() == 'rejected'
.resolve() --> .done( fn ) --> .state() == 'resolved'
.notify() --> .progress( fn ) --> .state() == 'pending'
A deferred might not immediately appear useful
I will show a common task, and an elegant way to solve it using a deferred.
Task: Wait for several ajax calls to complete before doing something
Potential solution:
$.ajax({
success:
})
Task: Wait for several ajax calls to complete before doing something
Potential solution:
$.ajax({
success: function() {
$.ajax({
success: function() {
}
})
}
})
Task: Wait for several ajax calls to complete before doing something
Potential solution:
$.ajax({
success: function() {
$.ajax({
success: function() {
$.ajax({
//PLEASE don't do this
})
}
})
}
})
Another attempt, saving state externally:
var completedCalls = [];
$.ajax({
success: function() {
completedCalls.push('facebookData');
checkAllCompleted();
}
});
$.ajax({
success: function() {
completedCalls.push('twitterData');
checkAllCompleted();
}
});
var checkAllCompleted = function() {
//Check completedCalls array for all 3 values
}
There's a better way!
var getAddressData = function() {
return $.ajax({
//ajax code here
})
};
var getAddressData = function() {...};
var getTwitterData = function() {...};
var getFacebookData = function() {...};
//all 3 return promises (deferreds you can't reject/resolve yourself)
var getAddressData = function() {...};
var getTwitterData = function() {...};
var getFacebookData = function() {...};
$.when(
getAddressData(),
getTwitterData(),
getFacebookData()
).done(function() {
// do something with all that data
})
$.when accepts many promises or deferreds and represents them as one.
This means that if one is rejected, the whole 'bundle' is rejected immediately.
Task: You are rendering different views on a single page application. Some need external data, others don't.
var aboutPage = {
init: function() {
this.promise = this.getInfo() //ajax call
}
}
var aboutPage = {...}
var contactPage = {
init: function() {
// I don't need to fetch data here.
// I want to provide the
// same interface to my object.
}
}
var aboutPage = {...}
var contactPage = {
init: function() {
this.promise = $.Deferred().resolve();
}
}
var aboutPage = {...}
var contactPage = {...}
var changePage = function(page) {
$.when(page.promise).done(function() {
page.render();
});
}
var aboutPage = {...}
var contactPage = {
init: function() {
// this.promise = $.Deferred().resolve();
// This does the same thing!
// $.when(undefined) resolves immediately
}
}
$.when lets you treat any object that isn't a deferred like a deferred.
This lets you sometimes use deferreds, and other times not, but treat the objects in the same manner.
Task: You have to minimize the number of API calls you make in an application
var UserDetails = {
cache: {},
search: function(user_name) {
if (!this.cache[user_name]) {
this.cache[user_name] = $.getJSON('www.mysite.com/?q=' + user_name);
}
return this.cache[username];
}
}
UserDetails.search('bill_smith').done(function(results) {
//made a round trip to the server
console.log(results);
})
//After some usage:
UserDetails.cache.bill_smith //Promise from $.getJSON
UserDetails.cache.joe_taylor //Promise from $.getJSON
How is that useful?
UserDetails.search('bill_smith').done(function(results) {
// Did NOT make a round trip to the server this time
// Deferred passes the same params from the original callback
console.log(results);
})
This trick counts on the fact that you resolve a deferred with parameters, and that those get passed to any callback attached to the same promise
This lets you store both the state of a request (failed, resolved) as well as the data it returned in the same object.
Task: Write literate, pretty javascript
Understandable code is maintainable code
setTimout(function() {
flashBanner();
}, 500);
$.wait = function(duration) {
// The deferred constructor can take an argument
return $.Deferred(function(def) {
setTimeout(def.resolve, duration);
});
}
//Pretty! Readable!
$.wait(500).then(flashBanner);
Another example of readable, maintainable code:
$.when(
doSearch('twitter'), // These must return promises
doSearch('email'),
doSearch('weather')
).done(function(twitter, email, weather) {
renderHomePage(twitter, email, weather);
});
Defereds have already done a good job having natural-language syntax, but you can extend that
Write methods that return promises!
You have a hotel booking site with long searches. Keep your user updated!
Your search takes 3 steps: Geocoding, hotel search, and pricing search.
geoCode('Moscow'); //returns locale_id
hotelSearch(421124); //returns array of hotels
priceSearch([23, 343, 6653, 23463]); //returns prices by hotel
How can you update a progress meter if it takes 20 seconds to search?
var searchDfd = $.Deferred();
searchDfd.progress( updateProgressBar );
searchDfd.done( showResultsPage );
geoCode('Moscow', searchDfd);
// When this completes, it calls the next search
// as well as searchDfd.notify('geocodeComplete');
Each stage of the search calls .notify() as it completes, and the final search calls .resolve() to finish the search.
Demo!How can you orchestrate many simultaneous animations to make sure they run on time?
These all attach a promise to their DOM node
How can you orchestrate many simultaneous animations to make sure they run on time?
var myBanner = $('h1');
myBanner.hide(2000);
myBanner.promise().done(function() {
console.log("It's disappeared!");
})
How can you orchestrate many simultaneous animations to make sure they run on time?
var complexRemove = function() {
var defs = [];
defs.push( $('h1').delay(Math.random()*5000).fadeOut() );
defs.push( $('div').fadeIn(100).delay(200).slideDown() );
//makes an array of defferds one deferred
return $.when.apply(null, defs);
}
complexRemove().done(function() {
window.close();
});
Syncing multiple animations can be hard withuot deferreds.
Call node.promise() to start working with them


Welcome to the wonderful My Diary application!
Simply click “Add Entry!” above and you'll be on your way to writing the most awesome diary of your entire life!
We at Really Sexy Apps For Me hope you really enjoy it!
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I'm currently my 3A term of Computer Science at the University of Waterloo. Right now I'm working on learning Javascript and CSS for a few side projects. I also have started an art blog which you can find here. I enjoy reading, visual arts, and gaming when I'm not drowning in homework. While sports isn't really my thing, I do enjoy watching the FIFA World Cup and a good game in the Premier League/Bundesliga.
Feel free to get in contact if you want to chat.
Fall/Winter 2016
Repository


--- layout: page title: About header-img: "img/about-bg.png" ---
My Name is Angela, I am a Graphic Designer with a Bachelor's Degree in Communication Design. I am currently a software engineering student. My love for Computers and this creative industry keeps increasing as Technology keeps advancing. I seek to Challenge myself with real-word issues and broaden my skillset.


--- layout: single title: "A physicist's website" header: # overlay_color: "#5e616c" overlay_image: bubbleTracks.jpg # overlay_filter: .4 caption: "[Image credit: **FNAL**](https://history.fnal.gov/neutrino.html)" #excerpt: "" author: John_Joseph --- {% include base_path %}
Hi and welcome!
This is my relatively new public spot for various cognitive curios, baubles, and gewgaws I’ve been curating over the years.
If you are looking for my group's website, you can find it here: [http://fancyphysics.org].
Enjoy!
–jjmc, June 2017


|
lubyk
0.5
|
#include <cxtypes.h>
Public Attributes | |
| int | nSize |
| int | ID |
| int | nChannels |
| int | alphaChannel |
| int | depth |
| char | colorModel [4] |
| char | channelSeq [4] |
| int | dataOrder |
| int | origin |
| int | align |
| int | width |
| int | height |
| struct _IplROI * | roi |
| struct _IplImage * | maskROI |
| void * | imageId |
| struct _IplTileInfo * | tileInfo |
| int | imageSize |
| char * | imageData |
| int | widthStep |
| int | BorderMode [4] |
| int | BorderConst [4] |
| char * | imageDataOrigin |
| int _IplImage::align |
| int _IplImage::BorderConst[4] |
| int _IplImage::BorderMode[4] |
| char _IplImage::channelSeq[4] |
| char _IplImage::colorModel[4] |
| int _IplImage::depth |
| int _IplImage::ID |
| char* _IplImage::imageData |
| void* _IplImage::imageId |
| struct _IplImage* _IplImage::maskROI |
| int _IplImage::nSize |
| struct _IplROI* _IplImage::roi |
| struct _IplTileInfo* _IplImage::tileInfo |
| int _IplImage::width |


{% extends "layout.html" %}
{% set title = "Provide a copy of your business rates bill" %}
{% set version = "2" %}
{% block page_title %}
{{title}}
{% endblock %}
{% block service_name %}
Check and challenge your business rates valuation
{% endblock %}
{% block content %}
{% include "includes/phase_banner_prototype.html" %}
{{title}}
{% include "includes/get_help.html" %}
{% endblock %}
{% block body_end %}
{% include "includes/" + version +"/scripts.html" %}
{% endblock %}


AP Top U.S. News at 1:10 a.m. EST
PG&E boss says it wasn't fully ready for California outages
Ruling backs asylum seekers at border prior to policy shift
As Epstein died, guards allegedly shopped online and slept
For trans activists, recent setbacks temper long-term hopes
New York joins states suing e-cigarette maker Juul
California puts brakes on fracking permits in oil crackdown
Shooting deaths rattle small, tight-knit US Hmong community
Man stabbed to death aboard San Francisco area train
AMA calls for total ban on all e-cigarette, vaping products
Woman pleads guilty in 3 sons' deaths, sentenced to 37 years
Copyright 2019 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.


Glouton local UI is disabled
The setting "web.local_ui.enable" is false, the local UI is not available.
To enable it, either set this setting to true in the configuration file or
set the environment GLOUTON_WEB_LOCAL_UI_ENABLE=true.
You can still access the diagnostic page or the metrics page.


|
geopm
2.0.0+dev770g55e83fbc
GEOPM - Global Extensible Open Power Manager
|
Class to manage data and operations of feed forward neural nets required for neural net inference. More...
#include <LocalNeuralNet.hpp>
Public Member Functions | |
| virtual | ~LocalNeuralNet ()=default |
| virtual TensorOneD | forward (const TensorOneD &inp) const =0 |
| Perform inference using the instance weights and biases. More... | |
| virtual size_t | get_input_dim () const =0 |
| Get the dimension required for the input TensorOneD. More... | |
| virtual size_t | get_output_dim () const =0 |
| Get the dimension of the resulting TensorOneD. More... | |
| TensorOneD | operator() (const TensorOneD &input) const |
Static Public Member Functions | |
| static std::unique_ptr< LocalNeuralNet > | make_unique (std::vector< std::shared_ptr< DenseLayer > > layers) |
| Returns a unique_ptr to a concrete object constructed using the underlying implementation from a vector of DenseLayers. More... | |
Class to manage data and operations of feed forward neural nets required for neural net inference.
|
virtualdefault |
|
pure virtual |
Perform inference using the instance weights and biases.
| [in] | TensorOneD | vector of input signals. |
| geopm::Exception | if input dimension is incompatible with network. |
Implemented in geopm::LocalNeuralNetImp.
|
pure virtual |
Get the dimension required for the input TensorOneD.
Implemented in geopm::LocalNeuralNetImp.
|
pure virtual |
Get the dimension of the resulting TensorOneD.
Implemented in geopm::LocalNeuralNetImp.
|
static |
Returns a unique_ptr to a concrete object constructed using the underlying implementation from a vector of DenseLayers.
| [in] | Vector | of DenseLayers |
| TensorOneD geopm::LocalNeuralNet::operator() | ( | const TensorOneD & | input | ) | const |


Weather at 1700M
{{currentWeather.Datetime | date : 'short'}}
Temperature
{{currentWeather.Temperature}} °C
Dew Point
{{currentWeather.DewPoint}} °C
Humidity
{{currentWeather.RelativeHumidity}}%
Precipitation
{{currentWeather.RainSum}} mm Total
Pressure
{{currentWeather.LocalPressure}} hPa
Abs. Pressure
{{currentWeather.AbsolutePressure}} hPa


1 write to _characterNormalizer
System.Management.Automation (1)
engine\regex.cs (1)
929
_characterNormalizer
= new CharacterNormalizer(wildcardPattern.Options);
2 references to _characterNormalizer
System.Management.Automation (2)
engine\regex.cs (2)
932
_characterNormalizer
);
966
char currentStringCharacter =
_characterNormalizer
.Normalize(str[currentStringPosition]);


IN THE HIGH COURT OF JHARKHAND AT RANCHI A.B.A. No. 7831 of 2018 ------
Saddik Sheikh @ Saddik Ansari ... Petitioner Versus The State of Jharkhand ... Opposite Party
------
CORAM: HON'BLE MR. JUSTICE ANIL KUMAR CHOUDHARY
------
For the Petitioner : Mr. S.T. Sajid, Advocate For the State : Addl. P.P. ------ Order No.03 Dated- 26.02.2019
Apprehending his arrest, the petitioner has moved this Court for grant of privilege of anticipatory bail in connection with Meral P.S. Case No.79 of 2018 (G.R. No. 1165 of 2018) registered under sections 379/413/420 of the Indian Penal Code, 30/54 of M.M.C.R., 21 of M.M.D.R., 21 of Air Act and under Section 25/26 of Water Act.
Heard the learned counsel for the petitioner and learned Addl. P.P. for the State.
The Learned counsel for the petitioner submits that in terms of the order dated 19.12.2018 passed by this Court, the petitioner is ready and willing to deposit Rs.25,000/- as cash security. It is further submitted that the allegation against the petitioner are all false and the petitioner has no concern with the seized bricks. It is next submitted that the petitioner is ready and willing to cooperate with the investigation of the case and undertakes that he will not be involved in making of any bricks during the pendency of the case. Hence, it is submitted that the petitioner be given the privilege of anticipatory bail.
Learned Addl. P.P. opposes the prayer for grant of anticipatory bail.
Considering the submissions of the counsels and the fact as discussed above, I am of the opinion that it is a fit case where the above named petitioner be given the privilege of anticipatory bail. Hence, in the event of his arrest or surrender within a period of four weeks from the date of this order, he shall be released on bail on furnishing cash security of Rs.25,000/- and on furnishing bail bond of Rs. 25,000/- (Rupees Twenty Five Thousand) with two sureties of the like amount each to the satisfaction of learned C.J.M., Garhwa, in connection with Meral P.S. Case No.79 of 2018 (G.R. No. 1165 of 2018) with the condition that the petitioner will cooperate with the investigation of the case and appear before the Investigating Officer as and when noticed by him and will furnish his mobile number and a copy of his Aadhar Card in the court below with the undertaking that he will not change his mobile number during the pendency of the case and will not indulge in making of the bricks during the pendency of the case subject to the conditions laid down under section 438 (2) Cr. P.C.
(Anil Kumar Choudhary, J.) Sonu/Gunjan-


Summary
A holistic back-end engineer. Using Python, containers, IaC, some HTML/CSS/JS, bits of Data Science, and anything else that's needed.
I can negotiate requirements, design, plan the delivery, implement, ensure quality, and setup monitoring.
I'm used to creating business-critical applications
and handling the challenges and pressure that come with that.
I have a strong belief in gradual change, continuous testing, and data-driven decision-making.
In software I love simplicity, elegance, and resilience.
Work experience
I created PITowalut.pl, a website that helps with calculations for Polish PIT-38 tax from transactions on foreign exchanges.
The entire transaction with the customer takes place on a single page with only a single redirect for the payment.
The payment processor used is Przelewy24.
The front-end's made with VanillaJS and PicoCSS, served from CloudFlare Pages.
It has passwordless authentication with a code sent over e-mail.
E-mails are sent with automation using a Google Workspace service account.
The back-end is hosted on Digital Ocean.
PostgreSQL serves as the data layer.
The web API is built with async Python, FastAPI, and SQLAlchemy.
Nira is a real-time access-control system.
It analyzes who has access to what documents in an organization's cloud, and allows to perform automated bulk changes
to the access permissions.
It integrated with Google Cloud, but we were working on adding support for more systems (e.g. Microsoft).
The team was 100% remote and globally-distributed, favoring asynchronous forms of communication,
and promoting a high degree of autonomy. There were up to 25 engineers on it.
Safety and confidentiality of users' data was paramount - we were HIPAA-compliant.
My main role was the development, maintenance, and ensuring reliability of Python back-end microservices
acting as our asynchronous task queue - the "Actions" service.
The service allowed to execute policy-driven and on-demand changes to document permissions via Google Workspace APIs.
My role included:
- technical leadership of the "Actions" service code and cloud infrastructure
- analyzing and improving back-end performance
- operational support of "Actions"
- Analysis and solution design for a variety of new feature bundles, which had "Actions"
dependencies; working from product requirements to produce engineering plans and
effort/complexity estimates, which flowed through into implementation projects
- Review of other engineer’s code as a part of quality assurance and release processes, both for
"Actions" and the wider back-end ecosystem
- Revising and extending CI/CD pipelines based on GitHub Actions
Notable achievements:
- taking over the "Actions" codebase in 9 days,
as the previous maintainer was leaving the company shortly after I joined
- introducing test harnesses, and performing a gradual redesign of the "Actions" codebase that improved both reliability
and performance, all the while delivering new features
- "Actions" was capable of conducting bulk change operations for around 10 million documents
- switched out the old implementation based on AWS SQS and synchronous Python to one based on AWS MSK (Kafka)
and asynchronous Python (with aiokafka)
- made it so that "Actions" microservices could be brought up locally (on the developers computer) with
a single "make" command after git-cloning the repository
I was trading cryptocurrencies to get income while I was traveling with my wife, and working on my own software.
The latter included (but was not limited to):
- a multi-platform desktop Kivy app that I intend to productize in the future
- an app to keep track of and plan my finances and investments
- scripts for setting up my OS, and keeping it updated and synced across computers
2018.11 - 2021.01
Senior DevOps Engineer at British Telecom (BT)
Remote, with occasional meetings in the UK
Main project: Vena
I worked on a team of external contractors tasked with developing a web application
for designing the telecom infrastructure and the initial configuration of Cisco and Juniper routers.
The network created by these routers would become the next iteration of British Telecom's core network in the UK.
To do that we had to work intensely with BT engineers from various teams,
piecing together the knowledge about company's current processes,
and helping design the requested solution, that was supposed to fit into a grander project.
We were all supposed to be universal developers, writing code, preparing its deployments
and interacting with any hardware necessary.
We didn't have a traditional team leader, which was an interesting exercise in self-organization.
My application team had 4 to 8 persons (it was growing), but the entire project had many teams.
The whole project was also part of the organization's agile transformation,
with our contractor team leading the way.
Prominent technologies used:
- Django and Django REST Framework - most of our back-end and front-end
- PostgreSQL - our main database
- Kubernetes and Helm - deployments
- Nginx - reverse proxy
- Docker Compose - running a local, development instance of the app with its dependencies
- Minio - serving our web app's static assets, and storing media files
- Celery - running asynchronous graphs of tasks (with the "canvas" feature)
- ReactJS - a few more dynamic front-end pages
- Faust - reading streams of events from other systems from Kafka
- Redis - caching, Celery broker
- Sentry - error tracking
- Prometheus - metrics
- Junos PyEZ - managing Juniper routers
- netmiko - managing Cisco routers
- GitLab - code repository / continuous delivery pipelines
- Factory Boy - easy creation of ORM objects for tests
- terminal servers - logging in over SSH and getting a serial port terminal to the routers
My niches in the team were:
- code and infrastructure design for new features
- setting up automated tests and speeding them up
- refactoring for testability
- thorough code reviews
- teaching advanced Python and testable design to other team-members
- advocating for simple and tried OpenSource solutions we could control
over heavier enterprise ones there wasn't enough team expertise in
- taking care of deployments and infrastructure (along with one other team member)
My main project was a data pipeline for advertisement campaign and site traffic analysis.
I worked as the main developer and the de facto architect of the system.
Later on I also took over the maintenance and design of our cloud infrastructure.
Other than that I did some ETL, the occasional simple data analysis, and polished up some old automations.
An important thing I learned here is that with the right tools and the right engineers, a small team
(4, in this case) can create a web application processing the data of millions of people.
My duties included:
- creating back-end APIs with asynchronous Python (AioHTTP) and stuffing them in Docker containers
- designing our systems on AWS (ECS, Lambda, Kinesis, S3, CloudWatch)
- encoding our infrastructure and doing deployments with Terraform
- creating test strategies and tools for our cloud applications (including chaos testing)
- maintaining the quality of our services by doing stress tests and performance testing / monitoring
- helping in the design of our CitusDB (distributed PostgreSQL) schema
- setting up logging (CloudWatch, Google Stackdriver), metrics, and alerts (Sentry, PagerDuty)
- working out our development practices (trunk-based development, zero down-time deployments, etc.)
- maintaining old scripts that used enterprise SOAP web services (introduced Zeep to make that easier)
We worked like start-ups do, so there was context-switching and were always time-starved.
Because of that the code I wrote had to be immediately understandable for me and my boss,
who isn't a senior Python developer and was even more time-starved than me.
He wanted to jump in real quick and tweak a few things from time to time,
so extending the code had to be obvious as well.
Another hard job was picking what to test and how to do it.
Tests were meant to actually save us time by not having to
"deploy and poke around to see if everything seemed fine" after a change.
We sometimes invested a lot of time in working out testing techniques for areas like
AWS Lambda and microservices, because there doesn't seem to be enough literature on the topic.
But sometimes there was just not enough time to test everything.
Luckily, some parts of the system weren't user-facing,
and putting them offline for a couple of minutes wasn't an issue (since we had queues,
payload backups, etc.).
So if anything went wrong while introducing changes to them, we'd be notified by our alerting system,
and immediately implement fixes, without the users noticing any problems.
I was contracted to develop Ansible scripts for installation of ScyllaDB database.
I managed to create automation for single instance installation.
Later I started working on scripts for the set up of an entire cluster, but I didn't finish them.
I was too overworked with this contract and a full-time job at Iterio, so I canceled the former.
The challenge here was mainly about having to base my work on existing complex shell scripts.
They did things like modifying the kernel settings for maximized performance.
The problem was that they were usually non-idempotent, and they were prone to modifying the machine's state.
So I had to propose changes to them and recombine their parts into the Ansible scripts.
2017.01 - 2017.06
Software contractor at Techno Service SA / Siled
Remote, with a few factory visits in Gdańsk
The company had a multi-step manual process for creating PCB solder joint quality reports.
The initial board analysis was performed by specialized industrial machines.
I was hired to automate the process.
The old process looked like this:
- a person goes to the machine with a pendrive
- they run a software tool on the machine to download a set of testing results
- they copy the data to their computer
- they run a script that transforms the data into an Excel spreadsheet
- they send that spreadsheet to a person preparing a final report
- that last person manually copies fields from the sent spreadsheet into the final report
I created a desktop application through which you could specify batches of PCBs you were interested in,
fill out some info, and immediately get the final report spreadsheet.
That was possible because the PCB testing machine was connected to the network,
and was running an MS SQL Server instance with all the board test data.
Technologies used:
- Python 3.6
- Tkinter, chosen because the GUI was very minimal and the application had to be very easy to install on Windows
- openpyxl for reading and writing Excel files
- PyAutoGUI for testing the GUI
- VirtualBox running Windows XP and Microsoft SQL Server 2005 - used that to test data extraction from the PCB
testing machine (it was running that version of SQL Server)
Examples of assignments on this position, from the latest:
Leading a development team
I lead one of the teams that worked on Trusted Analytics Platform (TAP) project.
TAP is a PaaS platform with main focus on data analytics.
My team mainly did the integration of other teams' work, we overseen builds, deployments,
releases and utility tools, but we also developed some back-end microservices.
I was responsible for planning, estimating and coordinating work, also teaching and mentoring of other team members.
Furthermore I:
- acted as Python expert for all project teams
- created mountepy - a Python library to aid isolated microservice tests and increase our code quality
- influenced development procedures for all teams
- enforced software legal compliance and communicated with lawyers
Back-end microservices' development for TAP
I developed a few Spring Boot (Java) microservices and created one in Flask (Python).
It was a data set indexing and search service backed by ElasticSearch.
We used Cloud Foundry PaaS as a base for our applications.
Sometimes there was a need to fiddle with virtual machines on which Cloud Foundry cluster was based on.
I dabbled in load testing with Gatling (Scala) and Locust (Python).
Maintenance of a secure back-end for remote firmware updates (Intel Upgrade Service)
We had a mature distributed system, encompassing C# back-end services,
ASP.NET front-end, a C++ server and a C++ client.
The whole system was based on EPID digital signature scheme.
I had to deliver patches to almost all of the application-layer components
and do deployments to a large Windows-based infrastructure spread out geographically.
I also needed to run tests that touched everything from firmware on a client machine,
through its drivers and application level software up to multi-tier back-end services
and ending at server HSMs (Hardware Security Modules).
Implementing hardware-backed secure tunnels for certificate exchange
I needed to create a C++11 application for embedded Linux that could create,
manage and transfer X.509 certificates.
The certificates' private keys and the keys used to secure the connection to transfer them
were created and stored in a hardware cryptography module (TPM).
OpenSSL and TrouSerS were used for setup of MTLS (TLS with authentication of both parties) connections.
Researching using SIM cards as secure elements (SE)
Did that alone as my first task on the team.
Had to look into Java Micro Edition and smart cards.
It turns out that some SIM cards (or smart cards with SIM card's for factor) are capable of asymmetric cryptography,
but we couldn't use them easily.
We would either need to get SIM operator rights to be able to push our code onto the cards with OTA,
or we would need to get fresh custom cards from a smart card manufacturer.
Both options weren't feasible for us.
I maintained and developed a heterogeneous (Windows, Linux, Android) distributed framework
for automated software, firmware and hardware testing.
I've coded mainly in C# and Java (SE and Android versions), but I've helped myself with Python scripting.
My main focus was designing and implementing a versatile RPC-style communication between applications
on different platforms (used WCF on Windows, JAX-WS on Linux, and my own protocol for Android).
There was a tight collaboration with our clients - the validation teams.
Solving some problems required knowledge of obscure inner workings of .NET, Java and Windows system
(e.g. discrepancies in implementations of TCP sockets on both programming platforms).


coroutine¶
-
support.coroutine.
coroutine
(func)¶ Simple decorator to “prime” a coroutine
Uses Python 2.5 extension to decorators, in which ‘yield’ has a return value other than None when the ‘send()’ is invoked. Then ‘yield’ returns the received value.
Examples:
@coroutine def my_coroutine(): while True: input = (yield) print(input) c = my_coroutine() # no need to call next(c) c.send("hey") c.send("my") c.send("name")
When run, this will produce the following output:
hey my name


From: The Manager, International Commercial Bank Ghana First Light Branch Accra, Ghana. My Dear Friend, This proposal is real and I want you to consider it very important and I am assuring you that it is not a joke or anyhow letter. I got your contact during my search on the Internet. My name is Mr. Peter Kwaku. I am the manager of the International Commercial Bank Ghana, First Light Branch. I am a Ghanaian married with two kids. I am writing to solicit your assistance in the transfer of US$ 3,550.000.00. This fund is the excess of what my branch in which I am manger made as profit during the last year. I have already submitted an approved End of the Year report for the year 2005 to my Head Office here in Accra and they will never know of this Excess. I have since then, placed this amount of US$ 3,550.000.00 on a SUSPENCE ACCOUNT without a beneficiary. As an officer of the bank, I cannot be directly connected to this money thus I am impelled to request for your assistance to receive this money into your bank account. I intend to part 30% of this fund to you while 70% shall be for me. I do need to stress that there are practically no risk involved in this. It¡¯s going to be a bank-to-bank transfer. All I need from you is to stand as the original depositor of this fund. PLEASE REPLY BACK TO ME ON<EMAIL_ADDRESS><EMAIL_ADDRESS>If you accept this offer, I will appreciate your timely response. With regards, Peter Kwaku.


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The output file format is selected in the third line of the dialog box, Output File Type. It is always advisable to give the input file type first, before selecting the output file type.
Click on the Output File Type control to obtain the list of supported file types and to scroll through the list. Select a file type by clicking on it.
The list of output file formats will be the same as the list of input file formats, but with more choices of version, and with the following exceptions:
Stata Output
The two types of Stata files, Stata (Standard) and Stata/SE appear in the list of output file formats. After you select the Stata file type, the version to be used for output will be displayed next to the file type. You can change the version to be output by selecting Output Options(1) from the Options tab.
SAS Output
SAS V6, SAS V7-8, and SAS V9 will appear in the list of output files types. You can specify the platform you wish for the output by selecting Output Options(1) from the Options tab.
Delimited ASCII Choices
If you wish to write delimited ASCII files, you will see two choices in the list of output file types:
ASCII/text- Delimited
ASCII/text- Delimited (S/T Schema)
These are described in the section ASCII Files - Delimited.
Fixed Format ASCII Choices
If you wish to write fixed format ASCII files, you will see several choices in the list of output file types:
ASCII/text- Fixed Format (S/T Schema)
…
SAS Program + ASCII Data File
…
SPSS Program + ASCII Data File
…
Stata Program + ASCII Data File
These are described in the section ASCII Files - Fixed Format.


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Play
Best way to get the glimpse what the framework offers is just try them out on this page. There are almost 50 components to try out - everything from 2D/3D graphics, user interaction, content creation and more.
Learn
Documentation has still a long way to go but here are initial tutorials and code samples. They are all live-editable so you can make instant changes and explorations in code.
Build
Fachwerk is built on top of VueJS so to build more complex materials it is recommended to code it in Javascript, using some of the frameworks components, utilities and styling.


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EBD - Easton Bible DIctionary
Hamonah
HAMONAH
"HAMONAH "multitude, a name figuratively assigned to the place in which the slaughter and burial of the forces of Gog were to take place (
Ezekiel 39:16
).
"HAMONAH "multitude, a name figuratively assigned to the place in which the slaughter and burial of the forces of Gog were to take place (Ezekiel 39:16).


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A Smattering of Selenium #31
The big news for last week was that I released Se-IDE 1.0.8 to very little fanfare. 1.0.9 should be a week or two and much more important a release.
- Cheesecake! is isn’t nearly as impractical as Pacman, but still adds to the Se2 example bucket.
- The London Se Meetup stuff from last week are starting to appear…
- Some notes from CITCON last week as well. Seems like London was the place to be.
- When designing automation frameworks (internal or external), the list of ways to make it hard to misuse should be kept in the back of your mind.
- Of course your automation is under version control, right? RIGHT?!? What the Commit is rather amusing, if not a scathing satire. (hint: hit refresh)
- Sauce Labs announced the availability of a CI API. But there is nothing to say that you couldn’t integrate their alternative annotation methods outside of CI too.
- Harry Robinson did a session at CAST 2010 on ‘Exploratory Test Automation’ (which I missed; no, not bitter at all..) and I found his slides
- If you are using the hosted Bamboo solution and most of your Se tests need windows, then here are instructions on how to create your own custom elastic agent image
- Here is something fun, do you Hate or Love Se?
- Slate seems like an interesting module for Python folks since it can parse and extract information from PDFs which is often a black hole in automation.
- I continue to maintain that automation is programming (much to the annoyance of the classical black-box tester who is starting out with it) and that perhaps the easiest language to start learning is Python. Learn Python The Hard Way is a new book which looks like an ideal way to learn the language. I haven’t really gone through it to see which parts are more (or less) relevant to automation, but…
- You’re cuking it wrong has lots of tips on how to write Cucumber scripts well.
Tags
Categories
A Smattering of Selenium #30
I’ve missed a couple weeks due to travel and a complete system lock which meant I lost all the links I had open but not saved. So these are the ones I have recovered.
- I have written a series of posts on how to do parallel execution of tests in JUnit 4 up on the Sauce Labs blog. Part One, Part 2 and Part Three
- Quick start with FitNesse and Selenium is a beginners guide to wiring Selenium and FitNesse together. Though it might have been easier to just use Selenesse
- Meetup: Test Automation Tips, Techniques and Best Practice – Ruby and Java night in NYC, November 8
- Commit 10000 for the Se project. That’s a non-small number
- If you are using Maven 3, you can now use the Selenium Plugin with it now.
- Do Testers Have to Write Code? applies to Se as well.
- Multiple Sessions in Cucumber & Selenium got a fair bit of twitter love and is something I’m seeing clients want/need more and more
- A Set of Principles for Automated Testing is not a bad list. I completely disagree with the second one, and the last one is blatant employer promotion (but is contextually correct).
- RSpec best practices is a similar list which I have less complaint about. The third point is likely the most important one.
- Multiple Sessions in Cucumber & Selenium is a solution for when you are testing something with WebSockets with Cucumber.
- NUnit 2.5.8 is out.
- Dale Emery has released Runtime Suite which is super handy for creating test suites at runtime with JUnit 4. It doesn’t (yet) work with parameterized classes, but is still pretty cool
- Feed4JUnit seems to have don’t some of the legwork for people to do parameterized JUnit scripts. (Yes, I’ve been stuck in Java-land for the last while; why do you ask?)
- As Flex Pilot gets more usage, things are starting to trickle out into the blogs. Automating MyAppInFlex.swf – Useful FlexPilot commands is one of those posts.
Oh, and both 2.0a6 and 2.0a7 have been released. We’re getting closer to the ‘API freeze’ which will mark the end of ‘alpha’ and the start of bug fixing (beta) for the final release.
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A Smattering of Selenium #29
A fair number of links this week. The vast majority of which were buried in annoying airport internet advertising frames…
- This looks like it is Spanish which would normally mean it doesn’t get included but it Integração Selenium e Testlink explains how to integrate Se with TestLink. We, as a community, need to document this sort of thing more.
- JUnit 4 Vs TestNG is a somewhat biased comparison between JUnit 4 and TestNG; but useful none the less.
- Hot on the heels of last week’s SFSE is the announcment of Learn to Test Your SproutCore Apps with Lebowski Framework for the month of October.
- Behaviour Driven Development With JBehave Web 3, Selenium and Maven 2 on OS X Snow Leopard is, aside from very buzzword compliant, the first thing I’ve seen using Se and JBehave.
- Bi-Testual: Coming out of the Software Closet is something a lot of people in automation grapple with. Am I a tester who programs? A programmer who tests? Something entirely new?
- Using Selenese and want to use Sauce OnDemand? Absolute Beginners Guide to Running Sauce RC with HTML Scripts is for you.
- While combing the Sauce Labs blog, I noticed my How To Minimize The Pain Of Locator Breakage has been published.
- Page Objects are ‘in’ to say the least these days. Writing page based tests with selenium in ruby is just enough to get you down the path of page objects in ruby.
- And because we can’t have only one post on Page Objects, Step-by-step selenium tests with page objects, dsl and fun! is in Groovy
- Cheatsheet: Creating mocks in PHPUnit could be useful for those who write Se scripts in PHP
- The talks for GTAC 2010 have been announced. I don’t know what the pool of talks they pulled from was like, but I’m underwhelmed
- I have no idea where SeleniumWiki came from, but there is a fair bit of content there. Not sure how much is original and how much is lifted from other places on the internets — the spidey sense tingles when the title says ‘VB Code’ which seems to imply it is an SEO hunting site.
- Martin Fowler’s DSL book is out Real Soon Now and the first chapter is available online. Most people have been saying ‘build a DSL for your scripts’ for awhile — now we’ll see just how off all our definitions of that were.
- getXpathCount is one of the more powerful commands in Se, but the bulk of people use it ‘wrong’. Effectively using Selenium’s getXpathCount function starts to address that problem.
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