[ Merci-Libre ]
Check out the source code here.
Just a simple cli-tool to help you find out why you need larger integer types to avoid integer overflows. Gives you the minimums and maximums for all signed and unsigned integer types, as well as both floating point types (32/64 bit).
Also includes a decimal to hexadecimal conversion tool, as well as a inverse hexadecimal to decimal conversion tool.
Usage
Saves you the time of looking up the information on some data types, or even finding a hexadecimal converter. Built for software developers who need a quick lookup in the command line, without having to open up a whole browser to figure out the maximum number of a 32-bit unsigned integer.