In the early days of C, you’d occasionally see someone — probably a former Pascal programmer — write something like this: #define BEGIN { #define END } This would usually initiate complaints about ...

In the following example, we loop through a list of numbers, and use the variable digit to hold each number in turn: Strings in Python are considered “sequences” — they can be iterated over, and the ...

Finding the right book can make a big difference, especially when you’re just starting out or trying to get better. We’ve ...

whatever is a dummy variable that you can replace with other variables. Be sure to indent the statements to repeat in the loop. We need to have at least one condition to implement the loop and make ...

Why write ten lines of code when one will do? From magic variable swaps to high-speed data counting, these Python snippets ...

Learn Python: Online training courses for beginning developers and coding experts Your email has been sent Check out these online training courses, bootcamps and master classes for Python, one of the ...

Learn how to code with the best Python courses available, helping you unlock new job opportunities with the in-demand skill. Shelby Brown (she/her/hers) is an editor for CNET's services team. She ...