Separating interface from implementation has many practical benefits. Here’s a simple way to do just that, in ANSI-standard C code. How do you organize medium-sized or larger C programs? Few C ...

A common task for a program is to read data from a file. To read from a text file in C, you will need to open a file stream using the fopen() function. Once a file stream has been opened, you can then ...

A procedure is run by calling it. To call it, a programmer uses the procedure name and includes any parameters (values) that the procedure needs, for example: SUBROUTINE f_TO_c(temperature_in_f) ...

Computer programs can use data, evaluate if-then conditions on the data and use extremely fast iterative loops to perform these functions. In software programs, these functions get organized into ...

C++ programming language: How it became the invisible foundation for everything, and what’s next Your email has been sent Powerful, flexible, complex: The origins of C++ date back 40 years, yet it ...

The development landscape is ripe with new languages and improvements on existing ones. Mozilla’s Rust, Apple’s Swift, Kotlin from JetBrains, and the experimental Python variant Mojo (and many others) ...