Prepare comprehensively for your JavaScript interview with our extensive list of 114 questions. Each question is designed to test and expand your JavaScript expertise. Suitable for all experience levels, these questions will help you prepare thoroughly. Download the free PDF now to get all 114 questi...
To avoid this, add a question mark at the end of each item being accessed. This tells Javascript to use optional chaining. When using optional chaining, if the object being accessed is undefined, the entire operation short circuits and evaluates to undefined. // Safe property access with opt...
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In this guide, we’ll go through some of the common gotchas that you might find in a JavaScript interview. Interviewers probably won’t directly ask these questions, but they might ask you something relative to them or to do a problem involving them. ...
🔗 https://www.toptal.com/javascript/interview-questions - 37 Essential JavaScript Interview Questions 🔗 https://medium.com/coderbyte/a-tricky-javascript-interview-question-asked-by-google-and-amazon-48d212890703 - A Tricky JavaScript Interview Question Asked by Google and Amazon 🔗 Many tric...
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Javascript is a simple object-oriented programming language to gain deeper insights of it you can read oops interview questions. What did you think of our list of the 27 best JavaScript frameworks for 2025? Leave your comments below to let us know if your favorite JavaScript framework made it...
Ahh.. the JavaScript tricky question. There’s actually a difference between `===` and `==` and why you should use one in some cases and not the other. Loading... Posted in GeneralTagged .net, azure, azure app service, css, docker, interview question, javascript, kubernetes, reading-...
Most people discover closures completely by accident, do a bit of reading, and then start using them by design, still without fully getting them. Which makes it such a tricky interview question, because it’s the kind of thing people can use without really being able to explain. (And there...