sz-alpar’s gists

sz-alpar / programmers-oath.kt

Created June 11, 2017 07:25

Programmer's Oath by Robert C. Martin

	/**
	* Programmer's Oath by Robert C. Martin
	* http://blog.cleancoder.com/uncle-bob/2015/11/18/TheProgrammersOath.html
	*/

	val PREAMBLE = """
	In order to defend and preserve the honor of the profession of computer programmers,
	I Promise that, to the best of my ability and judgement:
	"""

sz-alpar / urlencode

Created February 26, 2017 14:28

	#!/bin/bash

	echo "$1" \| perl -MURI::Escape -ne 'chomp;print uri_escape($_),"\n"'

sz-alpar / adb-all

Last active November 30, 2021 01:15

Send adb commands to all connected devices. Kudos to http://stackoverflow.com/questions/8610733/how-can-i-adb-install-an-apk-to-multiple-connected-devices

	#!/bin/bash
	#
	# Send adb commands to all connected devices.
	#
	# Usage: adb-all COMMANDS
	#

	adb devices \| tail -n +2 \| cut -sf 1 \| xargs -I {} adb -s {} $@

sz-alpar / print.css

Created December 23, 2016 13:45

nosalty.hu disable images and recommendations for printing

	* {
	background-color: transparent;
	}

	.print-only {
	display: none;
	}

	@media print {
	html,body {

sz-alpar / ffmpeg_two_pass.sh

Last active March 30, 2016 08:28

ffmpeg two pass compression

	ffmpeg -y -i input.mov -c:v h264 -preset medium -b:v 1800k -pass 1 -c:a libvo_aacenc -b:a 128k -f mp4 /dev/null && \
	ffmpeg -i input.mov -c:v h264 -preset medium -b:v 1800k -pass 2 -c:a libvo_aacenc -b:a 128k output.mp4

sz-alpar / angular_app.js

Created March 31, 2014 12:54

AngularJS watch array length change.

	angular.module('myApp', []);

	angular.module('myApp').controller('watcherCtrl', ['$scope', function($scope) {
	$scope.myArray = [];

	var index = 42;
	$scope.push = function () {
	$scope.myArray.push(index++);
	}

sz-alpar / amazon_srt_player.js

Created March 16, 2014 14:34

Amazon srt player.

	// Created by: Szotyori Alpar
	// Spent time: 15.03.2014 - 5 hrs
	// Spent time: 16.03.2014 - 3 hrs

	var DEBUG = true;

	// JS loader function from: http://www.javascriptkit.com/javatutors/loadjavascriptcss.shtml
	function loadjscssfile(filename){
	var fileref=document.createElement('script')
	fileref.setAttribute("type","text/javascript")

sz-alpar / this.js

Created February 20, 2014 11:10

'this' in a method invocation and testing when a function is added to the object.

	// You need log4javascript for the logging to work
	// Or use the console, if log4javascript is not available
	if (typeof log !== 'Object') {
	log = {
	debug: function (message) {
	console.log(message);
	}
	}
	}

sz-alpar / splice.js

Created February 20, 2014 11:07

Splice.

	Array.prototype.deleteFromIndex = function(index) {
	return this.splice(index,array.length-index);
	}

	var array = ["Apple","Turtle","Microsoft","Atari","John","Carter","HTC"];

	var array2 = array.deleteFromIndex(2);

	console.log(array);
	console.log(array2);

sz-alpar / minmax.js

Created February 20, 2014 11:04

Constrict a value to an interval. If the value exceeds one of the boundaries, the result will hold the exceeded boundary.

	var value = -50;
	var max = 0;
	var min = -30;
	var result = value;
	if (result >= max) {
	result = max;
	} else if (result < min) {
	result = min;
	}
	console.log('result with ifs: ' + result);

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