Walkthrough Short Circuit Evaluation in JavaScript with Simple Examples | Level Up Your JavaScript
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.
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I walk through the following features in JavaScript to create a few examples of short-circuiting:
Logical AND &&
Logical OR ||
break
every()
some()
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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.