If you have any questions, feel free to leave them in the comment section and I’d do my best to answer them.The ‘continue’ keyword is a useful tool for controlling the flow of loops in Python. Particularly, you discovered the use cases in for loops, while loops and nested loops. You have learned how to use the break continue and pass statement for loops in Python. However, the pass statement was used to create the loop without doing anything. Without the pass statement, the code would throw an error. But again, it is useful when you wish to run an empty loop without errors. The pass statement can as well be used in loops. Using the pass statement would run the empty class or function without an error. It is typically used when creating a class or a function that you do not want to populate with codes yet. It tells the Python interpreter to do nothing once encountered. Using the pass statement.Ī pass statement is simply a null statement. This is how the continue statement works for nested loops. Notice that this time, the outer loop, ‘d’ was printed. The outer loop keeps on running but terminates the inner loop whenever the condition is met. When you use the break statement inside the inner loop of a nested loop, the Python code terminates that loop and jumps to the outer loop. Using the break Statement with Nested Loops.Ī nested loop in Python is a loop inside another loop. Else, the code will continue to run until you run out of memory or hit an error. When using while loops in such a manner, it is critical to have some specified that would be required to terminate the loop. Note that when looping with the condition while True, it is an infinite loop. The code below shows how to perform the earlier task using while loops. Using the Break Statement on While Loops. Now, let’s see how to do the same task with while loops. This is because the break statement stops the iteration once the name, David, is found. Loop terminates here')Īs seen, the names after David were not printed. #set the condition for the break statement #loop over the list and terminates if the name 'David' is found. Let’s say we have a list of names and we wish to stop the loop when a particular name is found, the break statement can be used for. Let’s see how the break statement works for both for loops, while loops and nested for loops. It terminates the inner loop and goes on to the outer loop. When a break statement is used in a nested loop, the inner loop does not run anytime the specific condition is met. The break statement is used to terminate a loop abruptly, based on another condition.
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