Many times we need to format a number with two decimal points, PHP provides many solutions for rounding a number with decimal values. This tutorial list some functions which can be used to round a ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The Java printf function helps simplify the task of printing formatted output to the console, ...

In any real-life embedded project, getting the code written, compiled, and successfully linked is only the first step. The system still needs to be debugged, tested, and optimized. So far in this ...

When you have a width specification of 1 (like you do in the second line) the output will be H or T. If you have anything else, the output will be HEADS or TAILS. But first, we need to add the %H ...

Bash printf function is a powerful built-in command available on all UNIX and Linux systems that allow you to format strings for display in scripts and programs. This function can also be used to ...

Function (Fn) keys – F1, F2, F3, etc., come in handy for those who are in dire need of shortcuts on their keyboards. Laptops are usually equipped with such keys but desktop keyboards, especially the ...

I have a C function that outputs a bounding box in MF-JSON format /** * @brief Write into the buffer the spatiotemporal bounding box represented in * MF-JSON format */ static size_t ...