Stoffo’s gists

Stoffo / check_mongodb_collection_exists.php

Last active September 21, 2015 14:23

Check MongoDB Collection Existance

	<?php

	/**
	* Checks if a Collection already exists.
	* Returns true if Collection exists, otherwise it returns false.
	*
	* @param $collection
	*
	* @return bool
	*/

Stoffo / JSModulePattern1.js

Last active August 29, 2015 14:08

This pattern is used to mimic classes in conventional software engineering and focuses on public and private access to methods & variables. The module pattern strives to improve the reduction of globally scoped variables, thus decreasing the chances of collision with other code throughout an application.

	( function( window, undefined ) {

	// normally variables & functions start with a lowercase letter but with modules, that is not the case.
	// The general tradition is to start them with a capital letter instead.
	function MyModule() {

	// `this` refers to the instance of `MyModule` when created
	this.myMethod = function myMethod() {
	alert( 'my method' );
	};

Stoffo / JSModulePattern2.js

Created November 6, 2014 09:55

Another example of the module pattern that exposes the module a little differently and makes use of a shared private cache. This method encourages more of an object creation approach where we can optimize performance by being efficient with shared storage.

	var MyModule = ( function( window, undefined ) {

	// this object is used to store private variables and methods across multiple instantiations
	var privates = {};

	function MyModule() {

	this.myMethod = function myMethod() {
	alert( 'my method' );
	};

Stoffo / CSV_MySQL_import.php

Last active August 29, 2015 14:10

import a CSV file easily with this file

	#!/usr/bin/php
	<?php

	error_reporting(0);

	$server = "localhost";
	$port = 3306;
	$username = "csv_test";
	$password = "test";
	$db = "test_db";

Stoffo / http_statuscodes.php

Last active October 26, 2017 11:24

PHP Array with alle HTTP Status Codes

	<?

	$http_codes = array(
	100 => 'Continue',
	101 => 'Switching Protocols',
	102 => 'Processing',
	200 => 'OK',
	201 => 'Created',
	202 => 'Accepted',
	203 => 'Non-Authoritative Information',

Stoffo / getURLParam.js

Last active August 29, 2015 14:16

	$.urlParam = function (name) {
	var results = new RegExp('[\\?&]' + name + '=([^&#]*)').exec(window.location.href);
	if (results === null) {
	return null;
	}
	return results[1] \|\| 0;
	};


	var PID = $.urlParam("PID"); //123456

Stoffo / has_focus.js

Created March 4, 2015 13:33

Check if the Window has the focus or not

	var has_focus;

	$(window).focus(function () {
	has_focus = true;
	document.title = "focus";
	}).blur(function () {
	has_focus = false;
	document.title = "no focus"
	});

Stoffo / jsonp_example.php

Last active September 21, 2015 14:28

simple example for an implemention of jsonp in php

	<?php

	$callback = $_GET['callback'];
	$json = json_encode(['foo' => 'bar'], JSON_FORCE_OBJECT);

	if ($callback) {
	header('Content-Type: text/javascript');
	echo $callback.'(';
	echo $json;
	echo ');';

Stoffo / twig_file_date_extension.php

Last active May 24, 2020 07:47

Twig Function to get the file mtime in template for HTTP Caching

	<?php

	$function_filedate = new Twig_SimpleFunction(
	'fileDate',

	/**
	* @param $file_path
	* This function generates a new file path with the last date of filechange
	* to support better better client caching via Expires header:
	* i.e:

Stoffo / remove_documents_mongodb.js

Created October 29, 2015 12:29

Remove Documents older than x days in MongoDB

	var date = new Date();
	var daysToDeletion = 120;
	var deletionDate = new Date(date.setDate(date.getDate() - daysToDeletion));

	printjson(deletionDate);

	var db = db.getSiblingDB('db')
	db.getMongo().setSlaveOk();

	printjson(db.messages.find({insertDate : {$lt : deletionDate}}).count());

Stefan Lange Stoffo