Artelius questions

Artelius answers

• How do I detect whether a given IP is in a given subnet in Javascript?
• Making fscanf Ignore Optional Parameter
• How to Redirect Subdomains to Other Domain
• Using ruby to convert unsigned integers stored as signed back to the original value
• Macros to set and clear bits
• How to convert last 3 digits of number into 0
• * is illegal for a struct?
• Haskell: read input character from console immediately, not after newline
• "Unexplainable" core dump
• The reading list for scientific programmer [closed]