ahmed questions

• How do you write and test your regular expressions?
• how to hide the content of the div in css
• What is the 11pt average precision metric?
• How to represent this sentence in description logic? [closed]
• how to speed up Mysql and PHP?
• How to check in PHP, if a socket still connected, if I don't have the socket handler?
• How can I draw my database design?
• class name collision when using codeigniter 2.0 with Datamapper?
• How to evaluate a search engine?
• How to create view from a nib file in xcode?

ahmed answers