nerdsrescueme

Perl and PHP Regular Expressions

PHP regexes are based on the PCRE (Perl-Compatible Regular Expressions), so any regexp that works for one should be compatible with the other or any other language that makes use of the PCRE format. Here are some commonly needed regular expressions for both PHP and Perl. Each regex will be in string format and will include delimiters.
All Major Credit Cards

This regular expression will validate all major credit cards: American Express (Amex), Discover, Mastercard, and Visa.

    //All major credit cards regex
    '/^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14}|6011[0-9]{12}|622((12[6-9]|1[3-9][0-9])|([2-8][0-9][0-9])|(9(([0-1][0-9])|(2[0-5]))))[0-9]{10}|64[4-9][0-9]{13}|65[0-9]{14}|3(?:0[0-5]|[68][0-9])[0-9]{11}|3[47][0-9]{13})*$/'

solenoid

var mongoObjectId = function () {
    var timestamp = (new Date().getTime() / 1000 | 0).toString(16);
    return timestamp + 'xxxxxxxxxxxxxxxx'.replace(/[x]/g, function() {
        return (Math.random() * 16 | 0).toString(16);
    }).toLowerCase();
};

elclanrs

var extend = function(a, b) {
  for (var i in b)
    a[i] = b[i];
  return a;
};

var fluent = function(f) {
  return function() {
    var clone = extend(Object.create(null), this);
    f.apply(clone, arguments);

benhowdle89

var gulp = require('gulp');
var source = require('vinyl-source-stream');
var watchify = require('watchify');
var livereload = require('gulp-livereload');

var hbsfy = require("hbsfy").configure({
  extensions: ["html"]
});

gulp.task('watch', function() {

natelandau

#  ---------------------------------------------------------------------------
#
#  Description:  This file holds all my BASH configurations and aliases
#
#  Sections:
#  1.   Environment Configuration
#  2.   Make Terminal Better (remapping defaults and adding functionality)
#  3.   File and Folder Management
#  4.   Searching
#  5.   Process Management

myusuf3

To remove a submodule you need to:

• Delete the relevant section from the .gitmodules file.
• Stage the .gitmodules changes git add .gitmodules
• Delete the relevant section from .git/config.
• Run git rm --cached path_to_submodule (no trailing slash).
• Run rm -rf .git/modules/path_to_submodule (no trailing slash).
• Commit git commit -m "Removed submodule "
• Delete the now untracked submodule files rm -rf path_to_submodule

mik01aj

// ... requires, initialization and stuff ...

function runJest(changedFilePath) {
	var nodeModules = path.resolve('./node_modules');
	var jestConfig = {
		scriptPreprocessor: nodeModules + '/gulp-jest/preprocessor.js',
		unmockedModulePathPatterns: [nodeModules + '/react'],
		moduleFileExtensions: ['js', 'jsx'],
		testFileExtensions: ['js', 'jsx'],
	};

bennadel

// In this version of the cache, we're going to use an internal object with a null
// prototype and then assume that no user-provided cache keys will ever conflict with
// native keys.
function SafeCache() {

	var cache = Object.create( null );

	// Reveal the public API.
	return({
		get: get,

gvergnaud

import { compose, add, map, range } from 'lodash/fp'
import { Just, Nothing } from './Maybe'

class Task {
  constructor(fork) {
    this.fork = fork
  }

  static of(x) {
    return Task.resolve(x)

gvergnaud

/* ----------------------------------------- *
        Lazy List Implementation
* ----------------------------------------- */

// Haskell-like infinite List, implemented with es6 generators

// Lazyness lets you do crazy stuff like
List.range(0, Infinity)
  .drop(1000)
  .map(n => -n)