KarelWintersky

/**
$data = array(
    'user' => array(
        'email'   => 'user@example.com',
        'name'    => 'Super User',
        'address' => array(
            'billing' => 'Street 1',
            'delivery' => 'Street 2'
        )
    ),

KarelWintersky

function echo_status_cli($message = "", $breakline = TRUE)
{
    static $fgcolors = array(
        'black' => '0;30',
        'dark gray' => '1;30',
        'blue' => '0;34',
        'light blue' => '1;34',
        'green' => '0;32',
        'light green' => '1;32',
        'cyan' => '0;36',

KarelWintersky

ffmpeg

Extract Audio

ffmpeg -i video.mp4 -f mp3 -ab 192000 -vn music.mp3

The -i option in the above command is simple: it is the path to the input file. The second option -f mp3 tells ffmpeg that the ouput is in mp3 format. The third option i.e -ab 192000 tells ffmpeg that we want the output to be encoded at 192Kbps and -vn tells ffmpeg that we dont want video. The last param is the name of the output file.

---

KarelWintersky

#!/bin/bash
########################################
# MySQL | MariaDB autologin
# License: GNU GPL v3+
# Author: Valerio Bozzolan
########################################

file=/etc/mysql/debian.cnf

while [ -z "$user" ] && read ln; do

KarelWintersky

<?php
$content = '';
if ($_POST["ref"] === "csv2sql") {
    // prepare data
    $table_name = $_POST["table_name"];
    $csv_delimeter = @isset($_POST['DELIMETER']) ?: ',';
    $csv_enclosure = @isset($_POST['ENCLOSURE']) ?: '"';
    $csv_data = $_POST["csv_data"];

    $csv_as_array = explode("\n", $csv_data);

KarelWintersky

<?php
/**
 * (c) Karel Wintersky, 13 Sept. 2016
 */
$content = '';
if ($_POST["ref"] === "csv2sql") {
    $table_name = $_POST["table_name"];
    $csv_delimeter = @isset($_POST['DELIMETER']) ?: ',';
    $csv_enclosure = @isset($_POST['ENCLOSURE']) ?: '"';
    $csv_data = $_POST["csv_data"];

KarelWintersky

Television Standards

Digital and analog television standards resolution reference.

Digital TV Standards

Standard	Resolution (dots × lines)	DAR (H:V)	Pixels
PixelVision	120 × 90	4:3	10,800

KarelWintersky

Regular Expression Cheatsheet

Anchors

^   Matches at the start of string or start of line if multi-line mode is
	enabled. Many regex implementations have multi-line mode enabled by
	default.

$ Matches at the end of string or end of line if multi-line mode is enabled.

KarelWintersky

Copied from http://code.lancepollard.com/complete-list-of-html-meta-tags/

Basic HTML Meta Tags

<meta name="keywords" content="your, tags"/>
<meta name="description" content="150 words"/>
<meta name="subject" content="your website's subject">
<meta name="copyright"content="company name">
<meta name="language" content="ES">

KarelWintersky

var parser = document.createElement('a');
parser.href = "http://example.com:3000/pathname/?search=test#hash";

parser.protocol; // => "http:"
parser.hostname; // => "example.com"
parser.port;     // => "3000"
parser.pathname; // => "/pathname/"
parser.search;   // => "?search=test"
parser.hash;     // => "#hash"
parser.host;     // => "example.com:3000"