mastov questions

mastov answers

• Sections and OpenMP code hangs sometimes
• std::string '+' : cannot add two pointers
• c inline assembly loading a register value to esp register
• Why is `++` for Haskell List implemented recursively and costs O(n) time?
• MD5 hash for zip files
• What does int (*func)() do in C?
• difference between new type[0] and null - java
• Minimum difference between sum of two numbers in an array
• How to sort a hash map using key descending order
• How do HashMap.values() and HashMap.keySet() return values and keys?