JeffJacobson

/**
* Converts a value to a string appropriate for entry into a CSV table.  E.g., a string value will be surrounded by quotes.
* @param {string|number|object} theValue
* @param {string} sDelimiter The string delimiter.  Defaults to a double quote (") if omitted.
*/
function toCsvValue(theValue, sDelimiter) {
	var t = typeof (theValue), output;

	if (typeof (sDelimiter) === "undefined" || sDelimiter === null) {
		sDelimiter = '"';

anvaka

function functionReplacer(key, value) {
    if (typeof(value) === 'function') {
        return value.toString();
    }
    return value;
}

function functionReviver(key, value) {
    if (key === "") return value;
    

cowboy

Function.prototype.bind = (function(origBind) {
  return function() {
    var fn = origBind.apply(this, arguments);
    fn.__origFn__ = this.__origFn__ || this;
    return fn;
  };
}(Function.prototype.bind));

Function.prototype.unbind = function() {
  return this.__origFn__;

davfigue

#
# A fabric deploy script for a django project using uwsgi + nginx (is debian/ubuntu focused)
#
# The nginx virtual host conf and uwsgi.ini should reside in the project root:
#     - virtual host conf filename should be: PROJECT_NAME_nginx.conf
#     - uwsgi conf filename should be: uwsgi.ini
#
# The deployment is mercurial based, but the script requires little changes for using git
# deployment works as follow:
#     $ fab (devel|staging|production) install_system_deps #only once

vgeshel

console.log('Loading function');

const https = require('https');
const url = require('url');
// to get the slack hook url, go into slack admin and create a new "Incoming Webhook" integration
const slack_url = 'https://hooks.slack.com/services/...';
const slack_req_opts = url.parse(slack_url);
slack_req_opts.method = 'POST';
slack_req_opts.headers = {'Content-Type': 'application/json'};

gaearon

/**
 * Stores are just seed + reduce function.
 * Notice they are plain objects and don't own the state.
 */
const countUpStore = {
  seed: {
    counter: 0
  },

  reduce(state, action) {

patik

Squashing Git Commits

The easy and flexible way

This method avoids merge conflicts if you have periodically pulled master into your branch. It also gives you the opportunity to squash into more than 1 commit, or to re-arrange your code into completely different commits (e.g. if you ended up working on three different features but the commits were not consecutive).

Note: You cannot use this method if you intend to open a pull request to merge your feature branch. This method requires committing directly to master.

Switch to the master branch and make sure you are up to date:

yesvods

const arr1 = [1,2,3]
const arr2 = [4,5,6]
const arr3 = [...arr1, ...arr2] //arr3 ==> [1,2,3,4,5,6]

subfuzion

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

montanaflynn

Concurrency in JavaScript

Javascript is a programming language with a peculiar twist. Its event driven model means that nothing blocks and everything runs concurrently. This is not to be confused with the same type of concurrency as running in parallel on multiple cores. Javascript is single threaded so each program runs on a single core yet every line of code executes without waiting for anything to return. This sounds weird but it's true. If you want to have any type of sequential ordering you can use events, callbacks, or as of late promises.