Beta questions

Beta answers

• Why the variables defined inside a for loop only exist inside of it?
• clipping polygon against rectangle
• C++ Create a static class to store pointers
• How to override a target-specific variable from the command-line?
• Makefile all command
• ffs does not name a type in C++
• Should I use both header files and cpp/source files?
• How can I make a Makefile determine the system's lib directory?
• How does this code for Kruskal's MST algorithm work? [closed]
• How can I make a general makefile that selects all files with a specific extension