Md. Sumon Islam sumonst21

Parsing JSON with Regular Expressions

When I learned of regular expression engines that support recursion I thought I could write a recursive-descent parser in regex. Since I've written JSON parsers a few times and it's a simple spec, I chose that as the test case. In the end I created two versions.

version 1

PHP 5.6 Development Environment on Ubuntu 16.04

As a PHP developer on Ubuntu, we may need to re setup our development environment sometimes. I did it already a few times, so decided to write down the steps for a typical php development environment on ubuntu. My Ubuntu version is 16.04.

# lsb_release -a
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 16.04.5 LTS
Release:	16.04
Codename:	xenial

apt-get update
apt-get upgrade

Use this to dynamically create and set the content of a Bootstrap 4 Modal.

In this example, we chose an onclick handler to initialize the modal (only once), and then set the content of the modal dynamically.

	@charset "UTF-8";
	html, body {
	margin: 0;
	padding: 0
	}
	h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, cite, code, del, dfn, em, img, q, s, samp, small, strike, strong, sub, sup, tt, var, dd, dl, dt, li, ol, ul, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td {
	margin: 0;
	padding: 0;
	border: 0;
	font-weight: normal;

	<?php

	function change_yoast_seo_og_meta() {
	add_filter( 'wpseo_opengraph_desc', 'change_desc' );
	}

	function change_desc( $desc ) {

	// This article is actually a landing page for an eBook
	if( is_singular( 123 ) ) {

	I ran into the battle of running all of my VMs and the host node under a single public IP address. Luckily, the host is just pure Debian, and ships with iptables.

	What needs to be done is essentially to run all the VMs on a private internal network. Outbound internet access is done via NAT. Inbound access is via port forwarding.

	Network configuration

	Here’s how it’s done:

	Create a virtual interface that serves as the gateway for your VMs:

	<?php
	/**
	* Save the image on the server.
	*/
	function save_image( $base64_img, $title ) {

	// Upload dir.
	$upload_dir = wp_upload_dir();
	$upload_path = str_replace( '/', DIRECTORY_SEPARATOR, $upload_dir['path'] ) . DIRECTORY_SEPARATOR;

	<?php
	// force the "securely save to account" checkbox to default to checked
	function wc_auth_net_cim_save_payment_method_default_checked( $html, $form ) {

	if ( empty( $html ) \|\| $form->tokenization_forced() ) {
	return $html;
	}

	return str_replace( 'type="checkbox"', 'type="checkbox" checked="checked"', $html );
	}

	var all_buttons = $('.buttons');
	for(var i=0; i<all_buttons.length; i++){
	_hsq.push(["trackClick", "#"+all_buttons.eq(i).attr('id'), "test2"+all_buttons.eq(i).attr('id')]);
	}