Category: programming languages

C/C++, unfortunately, does not have a sgn function in its standard library however this is defined in the Boost library. template <class T> inline int sign (const T& z); …

Given a 32-bit integer (signed or unsigned), convert it to its hexadecimal in lowercase. The result should not have leading zero unless it is equal to zero. Please do …

The MySQL table has a command Show Table Status which prints a table summary, but it contains lots of information about all tables in the current database (to change …

This is another classic interview question: You are asked to write a function (in C/C++) that determines the number of bits required to convert one integer to another. The …

According to Wiki, the big endian or small endian are two ways of storing bytes of data e.g. 32-bit integer in memory locations. For Big Endian Representations, the Most …