Retired Ninja questions

Retired Ninja answers

• Unzipping a gz file in c# : System.IO.InvalidDataException: 'The archive entry was compressed using an unsupported compression method.'
• Unsigned long long overflow error?
• Can't get encoded image out of cv::imencode (getting mess). How to fix broken saving of .jpg?
• Why is accumulate faster than a simple for cycle?
• why dynamic array are slower than static array
• Create fast a vector from in sequential values
• Reading data from Dukascopy tick binary file
• Get the name of a monitor
• How to get rid of this error: "MSVCRTD.lib(crtexe.obj) : error LNK2019: unresolved external symbol _main referenced in function ___tmainCRTStartup"
• C++ How to combine two signed 8 Bit numbers to a 16 Bit short? Unexplainable results