Erlang Parasu erlangparasu

coder - programmer - driven by curiosity

erlangparasu / generating_a_csrf_token_php_7.php

Created March 17, 2017 20:27

Generating a CSRF Token (PHP 7)

	// https://stackoverflow.com/questions/6287903/how-to-properly-add-csrf-token-using-php/31683058#31683058
	// Generating a CSRF Token (PHP 7)
	$_SESSION['token'] = bin2hex(random_bytes(32));

erlangparasu / note_what_is_xss.txt

Created March 19, 2017 21:03

	What is Cross Site Scripting or XSS?
	It simply means: executing abritrary JavaScript code on the page.

	Ref: https://css-tricks.com/what-is-xss/

erlangparasu / note_browser_security.txt

Created March 19, 2017 21:12

	Tag:
	* SQL Injection
	* XSS - Cross-Site Script Injection
	* CSRF - Cross-Site Request Forgery
	* Cross-Origin Resource Sharing (CORS)
	* JSON with Padding (JSONP)
	* The Same-Origin Policy (XHR) XMLHttpRequest

	Ref: http://clarkfeusier.com/2015/09/07/browser-security-xss-csrf-injection-safety.html

erlangparasu / detect-if-javascript-is-disabled.html

Created March 22, 2017 23:40

	<!--
	How to detect if JavaScript is disabled?
	https://stackoverflow.com/questions/121203/how-to-detect-if-javascript-is-disabled/15027965#15027965
	(Umesh Patil)
	-->
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<noscript>
	<meta http-equiv="refresh" content="0; /?javascript=false">

erlangparasu / query-string-to-array-example.php

Created March 30, 2017 04:51

	<?php

	// example: https://localhost/parse_str-example.php?a=123&b=ABC&c=123abc
	$queryString = $_SERVER['QUERY_STRING'];
	$queryArray = [];
	parse_str($queryString, $queryArray);

	echo '<pre>';
	print_r($queryString);
	echo '<pre>';

erlangparasu / detect-non-https-resources.html

Created March 30, 2017 04:53

	<!doctype html>
	<!--
	by: erlangparasu 2017-03-23
	-->
	<html>
	<head>
	<meta charset="utf-8">
	<title>Home</title>

	<link rel="stylesheet" type="text/css" href="style-0.css">

erlangparasu / KeypressOSD.ahk

Created April 7, 2017 04:15 — forked from tmplinshi/KeypressOSD.ahk

https://autohotkey.com/boards/viewtopic.php?f=6&t=225

	; KeypressOSD.ahk
	;--------------------------------------------------------------------------------------------------------------------------
	; ChangeLog : v2.22 (2017-02-25) - Now pressing same combination keys continuously more than 2 times,
	; for example press Ctrl+V 3 times, will displayed as "Ctrl + v (3)"
	; v2.21 (2017-02-24) - Fixed LWin/RWin not poping up start menu
	; v2.20 (2017-02-24) - Added displaying continuous-pressed combination keys.
	; e.g.: With CTRL key held down, pressing K and U continuously will shown as "Ctrl + k, u"
	; v2.10 (2017-01-22) - Added ShowStickyModKeyCount option
	; v2.09 (2017-01-22) - Added ShowModifierKeyCount option
	; v2.08 (2017-01-19) - Fixed a bug

erlangparasu / jquery-ajax-upload-image-example.js

Created April 7, 2017 14:02

	var foto1 = $('#input_image_1')[0].files[0];
	var foto2 = $('#input_image_2')[0].files[0];
	var foto3 = $('#input_image_3')[0].files[0];
	var foto4 = $('#input_image_4')[0].files[0];
	console.log('foto1: ' + foto1);
	console.log('foto2: ' + foto2);
	console.log('foto3: ' + foto3);
	console.log('foto4: ' + foto4);
	var formData = new FormData();
	formData.append('id_token', mIdToken);

erlangparasu / get-last-day-of-month.php

Created April 9, 2017 00:28

Get Last Day Of Month

	// Get Last Day Of Month
	// Using the modify function it allows you to easily get the last day of the month by simply by writing the words in plain English.
	// Ref: https://paulund.co.uk/datetime-php
	$date = new DateTime('now');
	$date->modify('last day of this month');
	echo $date->format('Y-m-d');

erlangparasu / date-time-picker-follow-modal-scroll.js

Created April 9, 2017 04:48

	// ...

	// date time picker must follow modal scroll
	$('.ui.dimmer.modals.active').scroll(function () {
	var newTop = $('#div_waktu').offset().top + $('#div_waktu').height();
	//console.log('top:' + $('#div_waktu').offset().top);
	//console.log('height:' + $('#div_waktu').height());
	//console.log('newTop:' + newTop);
	$('#ui-datepicker-div').css('top', newTop + 'px');
	});