rolandinsh

function get_smc_dnt() {
/*
* Do Not Track for privacy.
* When this feature is enabled, webpage should exclude all tracking tools,
* like Google Analytic and advertising networks
*/
// returns TRUE if DNT is on and is equal to 1,
// returns FALSE if DNT is unset OR not equal to 1
  return (isset($_SERVER['HTTP_DNT']) && $_SERVER['HTTP_DNT'] == 1);
}

domenic

This article has been given a more permanent home on my blog. Also, since it was first written, the development of the Promises/A+ specification has made the original emphasis on Promises/A seem somewhat outdated.

You're Missing the Point of Promises

Promises are a software abstraction that makes working with asynchronous operations much more pleasant. In the most basic definition, your code will move from continuation-passing style:

getTweetsFor("domenic", function (err, results) {
 // the rest of your code goes here.

jtdp

git diff -p \
    | grep -E '^(diff|old mode|new mode)' \
    | sed -e 's/^old/NEW/;s/^new/old/;s/^NEW/new/' \
    | git apply

getify

function Foo(who) {
	this.me = who;
}

Foo.prototype.identify = function() {
	return "I am " + this.me;
};

function Bar(who) {
	Foo.call(this,"Bar:" + who);

willurd

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

yann2192

set shell=/bin/bash
if $TERM == "xterm"
    set t_Co=256               " 256 colors
endif
set nocompatible               " be iMproved
let mapleader=","              " change the leader to be a comma vs slash
filetype off                   " required!

set rtp+=~/.vim/bundle/vundle/
call vundle#rc()

rauschma

console.log(extractQuotedTextES5('“a” and “b” or “c”'));  // [ 'a', 'b', 'c' ]

// If exec() is invoked on a regular expression whose flag /g is set
// then the regular expression is abused as an iterator:
// Its property `lastIndex` tracks how far along the iteration is
// and must be reset. It also means that the regular expression can’t be frozen.
var regexES5 = /“(.*?)”/g;
function extractQuotedTextES5(str) {
    regexES5.lastIndex = 0;  // to be safe
    var results = [];

ZeroDragon

1. First get to the existing directory
   $ cd my/folder/

2. Now start a new git repository
   $ git init

3. Identify if the current elements on the directory are needed or not and add them to the .gitignore file. When ready...
   $ vim .gitignore

4. When ready create the first commit on the server

mwhite

The Ultimate Git Alias Setup

If you use git on the command-line, you'll eventually find yourself wanting aliases for your most commonly-used commands. It's incredibly useful to be able to explore your repos with only a few keystrokes that eventually get hardcoded into muscle memory.

Some people don't add aliases because they don't want to have to adjust to not having them on a remote server. Personally, I find that having aliases doesn't mean I that forget the underlying commands, and aliases provide such a massive improvement to my workflow that it would be crazy not to have them.

The simplest way to add an alias for a specific git command is to use a standard bash alias.

# .bashrc

rxaviers

People

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