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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 ...

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

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

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

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

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.

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

A while loop lets your programs repeatedly ask for user input until they enter a “sentinel value” to tell you they have finished.

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using for loops in the processing language.

You can do multiple initializations and iteration actions within a for loop. Here's how it works.

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Nested Range loops in Python.

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You can use a for or while loop to traverse (iterate through) a string one character at a time.