Attie questions

Attie answers

• Waitpid and fork/exec's non-blocking advantage over a syscall?
• Emulating Classes in C using Structs
• Why isn't the size of an empty list 0 bytes?
• Does recreating a file reuse the previous inode? [closed]
• ASCII value = 0 and '\0'
• Matrix computations in C
• Function definitions of built-in functions in C
• Most Efficient Method to Concatenate Strings in Python
• Calculating age in python
• Why gcc sometimes allocate extra space for local but sometimes not?