tj

var express = require('express');
var redis = require('redis');
var db = redis.createClient();
var app = express();

// track users online (replace UA string with user id)

app.use(function(req, res, next){
  var ua = req.headers['user-agent'];

ianwremmel

/**
 * @file queue.js
 * This is an asynchronous queue for nodejs. Initialize it with a callback to 
 * execute against each item in the queue and (optionally) a queue of items 
 * against which to operate. Then, execute emitter.emit('next') at the end of 
 * your callback to trigger each subsequent run. Queue.exec() returns the 
 * emitter you'll need. Once exec has been called, each time push() is called, 
 * the pushed item will be execuated against at the end of the queue (if the 
 * queue is empty, it will be executed imediately).
 */

mobilemind

# delete local tag '12345'
git tag -d 12345
# delete remote tag '12345' (eg, GitHub version too)
git push origin :refs/tags/12345
# alternative approach
git push --delete origin tagName
git tag -d tagName

krzysztofantczak

// !! Open devtools console and click 'run' button.
//
// line 24 is responsible for reemiting received events to 'piped' emitters
// but it fails when em1 --pipes--> em2 and em2 --pipes--> em1
// when line 42 is uncommented

var events = require('events');
var wrap  = function ( emitter )
{
  emitter.pipe = function ( targetEmitter )

turret-io

<?php
// DEFINE our cipher
define('AES_256_CBC', 'aes-256-cbc');

// Generate a 256-bit encryption key
// This should be stored somewhere instead of recreating it each time
$encryption_key = openssl_random_pseudo_bytes(32);

// Generate an initialization vector
// This *MUST* be available for decryption as well

kottenator

// Implementation in ES6
function pagination(c, m) {
    var current = c,
        last = m,
        delta = 2,
        left = current - delta,
        right = current + delta + 1,
        range = [],
        rangeWithDots = [],
        l;

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.

jherax

type FilterOperator = 'AND' | 'OR';
type FiltersBy<T> = {
  [K in keyof T]?: (value: T[K]) => boolean;
};

/**
 * Factory function that creates a specialized function to filter
 * arrays, by validating all filters (AND operator),
 * or validating just one of the filters (OR operator).
 * @param operator Method to validate all filters: AND, OR

therightstuff

Please see the original article for a full explanation. Please feel free to comment, question and criticize there as well!

Prerequisites

Requires https://www.npmjs.com/package/simple-free-encryption-tool

Notes

• compiled from multiple sources and much trial and error, feel free to use and pass on
• this is not exhaustive, it's meant only as a guide

simonhamp

<?php

namespace App\Providers;

use Illuminate\Support\Collection;
use Illuminate\Pagination\LengthAwarePaginator;

class AppServiceProvider extends ServiceProvider
{
    public function boot()