Category Archives: Web Development

Laravel Sail: a developer’s cheat sheet 🐳

Posted on September 25, 2023 by ronaldpringadi

Laravel ships with Sail — a thin command-line wrapper around docker compose that gives you the whole Laravel toolchain (PHP, MySQL, Redis, Mailpit, Node) in containers, without you needing to install any of them on your host. The only thing … Continue reading →

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Why Ember.js Still Makes Sense for Big Teams Building Big Apps

Posted on September 14, 2020 by ronaldpringadi

In a JavaScript world dominated by React’s flexibility and Vue’s friendliness, Ember.js can feel like the quiet older sibling who keeps showing up to work in a suit. It’s opinionated, batteries-included, and unapologetically convention-driven. Which is exactly why some of … Continue reading →

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Enabling SSH (https) for Apache 2 in Ubuntu/Mint/Possibly other Debian distro

Posted on September 4, 2014 by ronaldpringadi

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051# Intall apache $ sudo apt-get install apache2   # Enable SSL module $ sudo a2enmod ssl # Restart Apache $ sudo service apache2 restart # Create a directory to store the SSLCertificateFile and SSLCertificateKeyFile $ mkdir  /etc/apache2/ssl # Generate … Continue reading →

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PHP and CURL

Posted on May 20, 2014 by ronaldpringadi

1234567891011121314151617181920212223242526function browse($url, $postData = null) {     $fields = ”;     if(is_array($postData) && sizeof($postData) >= 1){         $fields = http_build_query($postData);     }     $ch = curl_init();     curl_setopt($ch, CURLOPT_URL, $url);     … Continue reading →

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Adding New VirtualHost in Apache2

Posted on October 16, 2012 by ronaldpringadi

On linux Ubuntu 1. If your apache has /etc/apache2/sites-available directory then just create a new file “dev.newwebsite.com.conf” with the following content: 12345678910111213<VirtualHost *:80>     ServerName dev.newwebsite.com     DocumentRoot "/var/www/www.newwebsite.com"     # Error handlers     ErrorDocument 500 … Continue reading →

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Memcache test connection script

Posted on October 15, 2012 by ronaldpringadi

12345678910111213<?php error_reporting(E_ALL); $memcache = new Memcache; // Connect to memcached server $memcache->connect(’127.0.0.1′, 11211) or die ("Could not connect"); // Add it to memcached server // The parameters are: KEY, VALUE, USE COMPRESSION, EXPIRY IN SECONDS $memcache->set(’MyKey1′, ‘The value of My … Continue reading →

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Redis connection test script

Posted on October 15, 2012 by ronaldpringadi

1234567891011121314151617181920212223242526<?php require "../predis/autoload.php";  // Update with your location to predis Predis\Autoloader::register(); try {     $redis = new Predis\Client();     // Uncomment the following lines and adjust them accordingly if you have a non-default redis configuration /*     … Continue reading →

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Introduction to Logging and Tracing in PHP

Posted on October 13, 2012 by ronaldpringadi

If you still tracing variable in php using print_r() or var_dump() then you’ll see them directly in the screen or the web page that you’re working on. This is easy to see, but also prone to problems: What if visitors … Continue reading →

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Internet Explorer (IE) friendly table DOM manipulation

Posted on July 11, 2012 by ronaldpringadi

Occasionaly we can manipulate HTML DOM easily by accessing the innerHTML of an element. In IE however, the following elements’ innerHTML are read only: COL, COLGROUP, FRAMESET, HEAD, HTML, STYLE, TABLE, TBODY, TFOOT, THEAD, TITLE, TR. This code will fail … Continue reading →

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Extjs – Ext.apply

Posted on June 7, 2012 by ronaldpringadi

1234567891011121314151617181920console.clear(); var a = {     abc : 1,     def : 2 }; var b = {     abc : 1.1,     def : 2.2 }; var c = Ext.apply( a , b ); //Ext.apply … Continue reading →

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