cremno questions

cremno answers

• Error installed 'wdm' gem on Windows system
• Difference between Encoding::BINARY and Encoding::ASCII-8BIT?
• Is { 'symbol name': "some value" } valid Ruby 2 syntax for Hashes?
• Where is SimpleDelegator in Ruby 2.7?
• How to check if a string contains ASCII code
• Put a va_list variable inside... a variable argument list (!)
• C: Different implementation of clock() in Windows and other OS?
• `scan': invalid byte sequence in UTF-8 (ArgumentError)
• How to detect if building with address sanitizer when building with gcc 4.8?
• What does -D_DEFAULT_SOURCE do?