That's all it takes! How To Make A While Loop in Python A block of code that you want to execute repeatedly.A condition that transates to either True or False And.The above definition also highlights the three components that you need to construct the while loop in Python: ![]() With all of this in mind, you can easily understand the following definition of the while loop:Ī while loop is a programming concept that, when it's implemented, executes a piece of code over and over again while a given condition still holds true. As you already know by now, the word "loop" refers to a piece of code that you execute repeatedly. It is arguably also one of the most intuitive ones to understand: if you think of the name of this loop, you will quickly understand that the word "while" has got to do something with "interval" or a "period of time". We saw how to loop based on a condition such as True, use an else clause with a loop, studied several examples of loops, used the not operator with a loop, handled user input in combination with the while loop, accessed the index in for loops, made use of the range() function with for loops, and controlled loop execution with the break and continue statements.The while loop is one of the first loops that you'll probably encounter when you're starting to learn how to program. This tutorial covered a lot of ground concerning looping in Python using while and for. It is also possible to do a for loop in one line with what is known as comprehensions. Looping over multiple iterables using Python zip() (pythonprogramming).Loop with an automatic counter via enumerate() ( pythontips).Python For Loop Range With Examples (pythonforloops).How to loop with indexes in Python (treyhunner).Think Like A Computer Scientist With Python for Loop (runestone).How to use For and While Loops in Python (pythonforbeginners).Emulate do-while loop in Python (coderwall). ![]()
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