Jens Tschirpig jens1101

I have a passion for good programming and good design, and the beauty the combination can create.

jens1101 / fileParse.js

Created June 20, 2016 13:26

Parsing a text file as JSON in JavaScript

	function parseFile() {
	var fileInput = document.createElement('input');
	fileInput.setAttribute('type', 'file');
	fileInput.onchange = function () {
	var file = fileInput.files[0];

	var reader = new FileReader();
	reader.onload = function () {
	console.log(JSON.parse(reader.result))
	};

jens1101 / abilityScore.js

Last active July 28, 2016 09:15

Standard method to get an ability score. Droll 4d6, drop the lowest and sum the rest.

	function ability() {
	let ability = [];
	let lowestIndex = 0;
	let lowestScore = 6;

	for (let i = 0; i < 4; i++) {
	let score = (Math.floor((Math.random() * 6) + 1));
	ability.push(score);
	if(score < lowestScore) {
	lowestScore = score;

jens1101 / AddFile.cs

Last active July 4, 2016 11:31

Adding files to ZIP in C#

	function saveFileAsZip(string filePath) {
	using (ZipFile zip = new ZipFile())
	{
	//Add string
	zip.AddEntry("dataset.json", "{ foo: 'bar' }");
	//Add file as byte array
	zip.AddEntry("customName.json", System.IO.File.ReadAllBytes(filePath));

	//Add file, preserving path
	zip.AddFile(filePath);

jens1101 / angular-upload.js

Last active May 22, 2018 09:04

Upload files via AJAX

	angular.module('uploadFile', []).service('uploadService', ['$http', function ($http) {
	this.uploadFile = function () {
	var field = document.createElement('input')
	field.setAttribute('type', 'file')
	field.setAttribute('accept', '.json, application/json')

	field.onchange = function () {
	var data = new FormData()
	data.append('connectionId', 'banana')
	data.append('fileToImport', field.files[0])

jens1101 / SomeController.cs

Created July 13, 2016 15:15

ASP.NET MVC return custom response

	if(fileToImport.ContentLength > 5 * 1024 * 1024)
	{
	Response.StatusCode = 500;
	Response.Write("File is too large to import! The max file size is 5MB.");
	Response.StatusDescription = "Internal server error";
	return;
	}

jens1101 / gzip.cs

Created July 28, 2016 08:46

Adding files to Gzip in C#

	public static void Compress(FileInfo fileToCompress)
	{
	var bytes = File.ReadAllBytes(fileToCompress.FullName);
	using (FileStream fs = new FileStream(fileToCompress.FullName + ".gzip", FileMode.CreateNew))
	using (GZipStream zipStream = new GZipStream(fs, CompressionMode.Compress, false))
	{
	zipStream.Write(bytes, 0, bytes.Length);
	}
	}

jens1101 / arrayCopy-es5.js

Created July 28, 2016 09:03

Copy contents of one array into another without breaking references in JS

	function arrayCopy(to, from) {
	Array.prototype.push.apply(to, from);
	}

jens1101 / index.html

Created October 11, 2016 11:48

Set iframe contents via jQuery

	<!DOCTYPE html>
	<html>
	<head>
	<script src="https://code.jquery.com/jquery-1.11.3.js"></script>
	<link rel="stylesheet" href="style.css" />
	</head>

	<body>
	<iframe></iframe>

jens1101 / app.js

Created October 18, 2016 08:56

Angularjs basic transclusion with require

	angular.module('testApp', [])
	.component('parent', {
	template: '<h2>{{$ctrl.title}}</h2><div ng-transclude></div>',
	transclude: true,
	controller: function() {
	this.title = 'Foobar'
	}
	})
	.component('child', {
	require: {

jens1101 / controller.php

Created October 20, 2016 07:15

Posting data to Codeigniter via pure Angularjs

	<?php
	class User
	{
	public function save()
	{
	$username = $this->input->post('name');
	$userData = json_decode($this->input->post('data'));

	$doStuff($username, $userData);
	}