joshbeckman

document.getElementsByTagName('button')[0].onclick = function () {
   scrollTo(document.body, 0, 1250);   
}
    
function scrollTo(element, to, duration) {
    var start = element.scrollTop,
        change = to - start,
        currentTime = 0,
        increment = 20;
        

consti

# This hosts file is brought to you by Dan Pollock and can be found at
# http://someonewhocares.org/hosts/
# You are free to copy and distribute this file for non-commercial uses,
# as long the original URL and attribution is included.

#<localhost>
127.0.0.1	localhost
127.0.0.1	localhost.localdomain
255.255.255.255	broadcasthost
::1		localhost

brenopolanski

A simple Ghostscript command to merge two PDFs in a single file is shown below:

gs -dNOPAUSE -sDEVICE=pdfwrite -sOUTPUTFILE=combine.pdf -dBATCH 1.pdf 2.pdf

Install Ghostscript:

Type the command sudo apt-get install ghostscript to download and install the ghostscript package and all of the packages it depends on.

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

niyazpk

// Add / Update a key-value pair in the URL query parameters
function updateUrlParameter(uri, key, value) {
    // remove the hash part before operating on the uri
    var i = uri.indexOf('#');
    var hash = i === -1 ? ''  : uri.substr(i);
         uri = i === -1 ? uri : uri.substr(0, i);

    var re = new RegExp("([?&])" + key + "=.*?(&|$)", "i");
    var separator = uri.indexOf('?') !== -1 ? "&" : "?";
    if (uri.match(re)) {

vluzrmos

<?php

if(!function_exists('config_path'))
{
        /**
        * Return the path to config files
        * @param null $path
        * @return string
        */
        function config_path($path=null)

techouse

#!/usr/bin/env python3
import logging
import sqlite3
import sys
import re
from math import ceil
from os.path import realpath, isfile

import mysql.connector
from mysql.connector import errorcode

techouse

#!/bin/sh

# This script will give you a random English insult pulled from the url below.
# Evil hint: set up a cronjob :D

curl -s 'http://www.hyperhero.com/en/insults.htm' | 
awk '/BEGINN INSULTS/ { show=1; next } /END INSULTS/ { show=0 } show' | 
grep -oPi '^.*<br>' | 
sed 's/<br>//' | 
shuf -n 1 | 

rchrd2

<?php
function require_auth() {
	$AUTH_USER = 'admin';
	$AUTH_PASS = 'admin';
	header('Cache-Control: no-cache, must-revalidate, max-age=0');
	$has_supplied_credentials = !(empty($_SERVER['PHP_AUTH_USER']) && empty($_SERVER['PHP_AUTH_PW']));
	$is_not_authenticated = (
		!$has_supplied_credentials ||
		$_SERVER['PHP_AUTH_USER'] != $AUTH_USER ||
		$_SERVER['PHP_AUTH_PW']   != $AUTH_PASS

techouse

<?php

namespace App;

trait InsertIgnore
{
    /**
     * @param array $attributes
     *
     * @return static