Tattat questions

• How can I DRY this code?
• How can I get the telnet result using C / Objective C?
• What will happen if the code can't finished on time
• How to start reading others code?
• Can I assign array size using NSMutableArray?
• About NSMutableArray objectAtIndex
• How to change the UIImageView image content by code?
• What should I check before I release a web application?
• Does Javascript have something like %d?
• Naming convention in Objective C /C , start with "_"?

Tattat answers