There was an interesting question recently on the Code Justin blog: Did you go to college for programming?, and how going/not affected you? I already left a comment on it, but I want to put some more thoughts about that to this post. My main feeling about this is that the answer is no, but also yes…
Optimizing JavaScript for extreme performance and low memory consumption
While making WidgetCity, I had to use various measures to speed up the code. In this post, I’ll show you the tricks I learned – some of which I haven’t seen mentioned anywhere else before. A lot of performance optimization tips for JavaScript code involve things that you more typically see in web sites, like minimizing the amount of DOM …
I wrote a Sim City clone in JavaScript
This is why I haven’t been updating lately: I have been working on a Sim City clone, written purely in HTML, CSS and JavaScript! The game is called WidgetCity, and I’m participating with it in the Betavine Widget Competition 2009. The game was designed to run in Opera Widgets mode, but it also works in Firefox – only downside is …
PHP Magic Features
I wrote an article for Packt Publishing about PHP’s magic features: Magic functions, methods and constants. The article has now been published on Packt’s website, and you can read it here!
Do you know a build tool?
Do you have a repetitive task for example in a programming project? Chances are you could automate the steps with a build tool. For example, in one of my JavaScript projects I had to do the following: Put all project files to a zip file: Click each file and each dir, and choose add to zip Rename the zip file, …
Making a custom front controller in Zend Framework
Firstly, apologies for the lack of posts lately. I’m pretty busy with various things right now, so I don’t have much time for blogging. Hopefully I’ll have some pretty interesting/cool stuff to show you later, though! Now, here’s something interesting I spotted recently: Creating a custom front controller for Zend Framework. Federico Cargnelutti is writing a series of posts on …
Integrating FCKeditor with Zend_Form
How to use FCKeditor, or any other WYSIWYG editor, with Zend_Form? Another relatively common question. There are many ways you can do this, but let’s look at these two as they are the best in my opinion: Adding some JavaScript to your view script Creating a Zend_Form_Decorator We’ll be using FCKeditor, but you can apply the techniques shown to others, …
Using a builder to construct complex classes
Sometimes if you have a complex class, which needs to be set up in a specific way: Perhaps it takes a lot of constructor arguments, or often requires calling some setters. Having something like that can make it more difficult to understand the code. In a case like this, you may want to consider using a builder class, which is …
Site update: Added Articles section
I’ve added a brand new Articles section to the codeutopia.net website. Its purprose is to make it easier to find information on specific topics from the blog. I’ve written a lot of posts, and it can be difficult to find interesting ones by just searching or browsing the blog archives. The articles section groups most of my posts into a …
User-interfaces: why Gears of War 2 is easier to play than others?
Most games on consoles are easier to play for a beginner, than their PC versions. This is due to various factors, but I think it’s mostly because it’s easier to get into the game on a console than installing, learning the controls and all on a PC. Let’s take a look at Gears of War 2, as it has one …