Author Archives: Ehsan

About Ehsan

Profession: Web Application Developer Employment: Technical Lead, Interactive Division, GANZ Location: Toronto, Canada

iOS4 on my iPhone 3GS

Posted on July 7, 2010 by Ehsan

Recently I have upgraded my iPhone 3GS’ OS to iOS4. There are couple of new features I liked and few I did not – well actually I wish Apple had done a little more. After iOS4 was released I read … Continue reading →

Posted in Apple, Interest, Mac, iPhone | Tagged , , , , , , , , , , , , , , , , , , , | Leave a comment

wp-cache and sem_get issue: How to fix it

Posted on May 25, 2010 by Ehsan

I had my wp-cache disabled for a long time but when I reactivated it today I saw a PHP warning showing up: Warning: sem_get() [function.sem-get]: failed for key 0x152b: Permission denied in ……/wp-content/plugins/wp-cache/wp-cache-phase2.php on line 98 To fix this problem, … Continue reading →

Posted in PHP, Resources, Tips and Tricks, WordPress | Tagged , , , , , , , , , , , , , , , , | Leave a comment

Tricks for MS Excel: Add a frozen header row and set alternate background colors for rows

Posted on January 18, 2010 by Ehsan

Here are couple of tricks for MS Excel users. First we take a look at how to add a “Frozen” header row. Frozen header row is the one you could have for a very long worksheet. This row will be … Continue reading →

Posted in Interest, Microsoft Office, Resources, Tips and Tricks, Windows | Tagged , , , , , , , , , , , , , , | 1 Comment

Grab Yahoo class is in “coma”

Posted on January 12, 2010 by Ehsan

Grab Yahoo class was one of my works that has been used by many people around the world. Since I released this class I did  not have a single month without comments or questions or suggestion about this class. Some … Continue reading →

Posted in Codes, Interest, PHP, Playground, Resources | Tagged , , , , , , , , , , , , , , , , , , | Leave a comment

Take a Screenshot with iPhone 3GS

Posted on December 11, 2009 by Ehsan

We are all used to taking screen shots for various purposes on a PC or Mac. In case if you’ve something on your screen you want to share with someone quickly, this is a handy feature. There are many other … Continue reading →

Posted in Apple, Playground, Resources, iPhone | Tagged , , , , , , , , , , , , , , , , , | 1 Comment