So you got a new iPad and realized your images do not look as good as they do on your computer, right? Don’t worry, there is a very simple way to achieve good looking images on this device:

If you want to create a 500 x 500 px on a Retina display, …

One advantage of Delphi’s dynamic arrays is that they are automatically freed once they go out of scope. That simplifies memory management and gives you more flexibility on your applications.

You can declare a dynamic array like this:

Customers: …

Multithreading is one of those operating systems feaures that make your programs work in a more efficient way and give your users a better interactive interface. However they are not used by all developers.

In this article I will focus on some …

I have applied some minor changes to this website: caching – to improve performance – and micro-blogging entries. Later I will add some style to the micro-entries.

Starting or stopping services on Windows is a task commonly performed by using the Services snap-in on the MMC console. From time to time you want to perform such tasks from the command line. A possible reason for this is when you are creating …

This morning I got a new surprise from my Exchange server. Outlook clients could not connect to the servers, however the server seemed to be working pretty normal. After some research I found out the Exchange databases were corrupted. But, how did …

Shortcodes enable developers to create special kinds of content, following the idea of macros. One very famous short code is “gallery” needed to insert a gallery of images into a post.

The good thing about shortcode’s is that final users are free to …

Here is a snippet to add 64×64 images to the Admin Post Columns in WordPress. Having thumbnails may result extremely helpful, specially if you have hundreds of posts.

You have to copy and paste the following code into the functions.php file of your …

I got an HP LaserJet P1102w about a year ago, so long before I thought I was going to get an Apple’s iOS device. I purchased it just because I thought it would be useful to have a printer that could work wirelessly.

At that time I made it work using …

From time to time we all have needed to show a YouTube video where no Internet connection is available.

This program will allow you to download a video from YouTube for later playback. It is important to say that YouTube constantly changes its video …