(C) Code snippets

•  ?Converting a char pointer to an integer
•  ?Converting a char pointer to a double
•  ?Converting an integer to a char pointer
•  ?Converting a double to a char pointer
•  ?Check if a char pointer can be converted to an integer
•  ?Check if a char pointer can be converted to a double
•  ?Convert a char pointer to lower case
•  ?Convert a char pointer to upper case
•  ?How can I check if a file exists?
•  ?How do I copy a file?
•  ?How do I get a file's path?
• How to obtain a random number?

'Code snippets' links

• C++
• C++ Builder
•  ?C++ CLX
• C++ VCL