amnuts’s gists

## limit-textarea.js
<script type="text/javascript">
    $(function(){
        function wordCount(str, charlist) {
            var len = str.length, cl = charlist && charlist.length,
                chr = '', tmpStr = '', i = 0, c = '', wC = 0, reg = '', match = false;
            var _preg_quote = function(str) {
                return (str + '').replace(/([\\\.\+\*\?\[\^\]\$\(\)\{\}\=\!<>\|\:])/g, '\\$1');
            }
            var _getWholeChar = function(str, i) {
                var code = str.charCodeAt(i);

## sort.js
// From: https://stackoverflow.com/a/36079484

// The unsorted data
let data = {
  a: 'A',
  c: 'C',
  b: 'B'
};

// Create it sorted

## example.php
<?php

$a = [
    (object)['size' => 15, 'person' => (object)['name' => 'Andy', 'job' => 'developer'], 'pet' => 'dog'],
    (object)['size' => 9, 'person' => (object)['name' => 'Candy', 'job' => 'stripper'], 'pet' => 'hamster'],
    (object)['person' => (object)['name' => 'Bubbles', 'job' => 'painter'], 'pet' => 'fish'],
    (object)['person' => (object)['name' => 'Bob', 'job' => 'Breeder'], 'pet' => 'hamster'],
    (object)['person' => (object)['name' => 'Bob', 'job' => 'Bus conductor'], 'pet' => ''],
];

## gist:d366e76122f1ad32052d8b82dd2d516c
# first make sure MP4Box is install

sudo apt-get install gpac

# then run this from the command line

for i in *.h264; do MP4Box -add $i ${i%.*}.mp4; done

## volume.py
from RPi import GPIO
from time import sleep
import subprocess

clk = 5
dt = 6
btn = 26

# vals from output of amixer cget numid=1
min = 0

## .bashrc
# change the colour of the base directory depending on whether
# I'm in the live/staging/dev areas.  Also show the user and host
# as well as the bash history number of the command.

C_DEV="\[\033[0;32m\]"     # green
C_STAGE="\[\033[0;33m\]"   # yellow
C_LIVE="\[\033[1;31m\]"    # bold red
C_PATH="\[\033[0;37m\]"    # white
C_COUNT="\[\033[0;36m\]"   # cyan
C_NONE="\[\033[0m\]"       # reset

## phprc
date.timezone = "Europe/London"
expose_php = 0
extension = phar.so
extension = fileinfo.so
extension = intl.so
suhosin.executor.include.whitelist = phar

[opcache]

zend_extension=opcache.so

## toner.js
/**
 * Usage:
 *
 * <img src="pic.jpg" data-colour="blue" />
 * <img src="pic.jpg" data-colour="green" data-contrast="40" />
 * <img src="pic.jpg" data-colour="pink" data-brightness="30" />
 * <img src="pic.jpg" data-colour="#ddc258" data-contrast="40" data-brightness="30" />
 * <script>$(function(){ $(img['data-colour']).toner(); });</script>
 */
;(function ($, window, document, undefined) {

## char-word-count.js
$(function(){
    var txt = $('.content')[0].text(),
        charCount = txt.length,
        wordCount = txt.replace(/[^\w ]/g, "").split(/\s+/).length;
    $('#somwhereInYourDocument').text("The text had " + charCount + " characters and " + wordCount +" words");
});

## aspect-ratio.php
<?php

function ratio($a, $b)
{
    $gcd = function($a, $b) use (&$gcd) {
        return ($a % $b) ? $gcd($b, $a % $b) : $b;
    };
    $g = $gcd($a, $b);
    return $a/$g . ':' . $b/$g;
}