Walkthrough Short Circuit Evaluation in JavaScript with Simple Examples | Level Up Your JavaScript

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Short Circuit evaluation is a technique in programming that allows for the process of evaluating logical expressions (statements that include && and ||) to be completed faster. This is done by not having to check all arguments in the expression.

I walk through the following features in JavaScript to create a few examples of short-circuiting:
- Logical AND &&
- Logical OR ||
- break
- every()
- some()

✨ Who I am:

I'm Ijemma, a frontend software engineer currently working in New York City. I make videos on all things JavaScript and, more broadly, frontend web development.
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Комментарии
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your tutorials are some of the best I've seen on JavaScript! Please keep creating!

MayaBello
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From Twitter I found your channel and i must say your productiom quality is excellent. And the content too are well explained.

opeifataiwo
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You explained this really well. I'll be checking out more of your videos for sure. Awesome work!

travis
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Ja Ja Ja, I'll never use break; again without grinning and seeing that tuck and roll gag ... so fun. Anyways, in less than an hour I've watched 4 vids and learned several useful things. Really appreciate your work!

QRSTUVWXYZify
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One of your early vids, on preventDefault() was cool. I learned about it out of need, a few years ago when doing quite arcane character replacement in strings being manipulated using keyboard events, all those codes and ... it is impossible to imagine approaching a job like that without preventDefault.

QRSTUVWXYZify
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💯💯💯 I can finally understand someone.
You could feature me in one of videos, I'm good in Js too.

bernard