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Discover the real performance difference between FOR and WHILE loops in Python! Through 1000000 iterations and bytecode ...

In a preceding video, we had duplicated code to read the user input outside the loop and inside the loop. To avoid duplicated ...

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Use a *while* loop to repeatedly get input in a program.

Learn how to repeat a section of code as long as a condition is true.

This is a loop to use when you don't know in advance how many iterations you need.

Introduction to loops, with the *while* loop, which continues as long as a condition is true.

You can use booleans in the condition of a while loop. This will avoid duplicate code in a loop that asks for user input.

The do/while loop is guaranteed to execute the loop body at least once.

You use a for loop when you know the number of times you want to loop. A for loop will go through the items in a list, or can do a ...

The for loop is useful when you know how many iterations your loop needs. When you don't know in advance how many iterations ...

We have seen how to use for loops and while loops, but how do we choose which one to use? Also introducing the break and ...

Creating while loops in the processing program, avoiding infinite loops.

The for loop is a shorthand for a while loop; it specifies the initial loop variable, the continuation test, and the action after each ...

This is the loop you want to use when getting user input, as it guarantees at least one iteration through the loop.

Here is an example of how to use for loops in python using range function. Range() is a very powerful function in python often ...

"When I get to the bottom, I go back to the top." Loops allow us to repeat sections of code. One type of loop (while), repeats the ...

A `for` loop executes commands once for each value in a collection. - A `for` loop is made up of a collection, a loop variable, and a ...

You can put for loops inside of for loops. This video shows a program that uses nested for loops to create a multiplication table.

Introduction to repeating instructions (iterating) with a "for" loop.