JavaScript Masterclass - Zero to Job-Ready with Hands-On Projects - While Loop / 020

This lecture introduces the while loop, comparing it to the for loop. It explains the structure and execution of a while loop using an example of printing 'hello' five times. The lecture also warns about the dangers of infinite loops and demonstrates using a while loop to iterate over an array. Key concepts include initialization, condition, and increment within the loop structure.

What are the three main components of a while loop as discussed in the lecture?

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Explain how the initialization works in a while loop.

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What condition is checked in the while loop example provided?

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Describe the process that occurs when the condition of the while loop is true.

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What happens when the count reaches five in the while loop example?

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What is an infinite loop and how can it occur in a while loop?

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Why is it important to have a stopping condition in a while loop?

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