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Do you know what are the differences between declaring a variable with var, let, and const in JavaScript? #javascript #interview #webtips #50JSQuestions 📖 Learn more at https://www.webtips.dev/webtips/javascript-interview/what-are-the-differences-between-var-let-and-const
Short-circuiting is a great way to simplify your code and make it more concise #javascript #interview #webtips #50JSQuestions 📖 Learn more at https://www.webtips.dev/webtips/javascript-interview/what-are-short-circuits
Do you know what will be the output of the following code example? #javascript #interview #webtips #50JSQuestions 📖 Learn more at https://www.webtips.dev/webtips/javascript-interview/settimeout-in-a-for-loop
One common quick coding challenge you can come across is about checking if a word is a palindrome. Do you know how this can be achieved in JavaScript? #javascript #interview #webtips #50JSQuestions 📖 Learn more at https://www.webtips.dev/webtips/javascript-interview/how-to-check-for-palindromes-in-javascript
Do you know how the event loop works in JavaScript and what is its purpose? #javascript #interview #webtips #50JSQuestions 📖 Learn more at https://www.webtips.dev/webtips/javascript-interview/what-is-the-event-loop
The reason behind getting the famous "undefined is not a function" error #javascript #interview #webtips #50JSQuestions 📖 Learn more at https://www.webtips.dev/webtips/javascript-interview/undefined-is-not-a-function-in-javascript
Javascript uses two different equal signs for equality comparisons. You have abstract and strict equality comparison. Do you know the difference between the two? #javascript #interview #webtips #50JSQuestions 📖 Learn more at https://www.webtips.dev/webtips/javascript-interview/what-is-triple-equal-in-javascript
Bitwise operators are rarely used in code and there's a good reason for it. It's nice to know about them, but be careful where you introduce logic using bitwise operators. #javascript #interview #webtips #50JSQuestions 📖 Learn more at https://www.webtips.dev/webtips/javascript-interview/what-are-bitwise-operators
Do you know what will be the output of the below code example? #javascript #interview #webtips #50JSQuestions 📖 Learn more at https://www.webtips.dev/webtips/javascript-interview/what-is-the-output-of-the-this-code
JavaScript tip: some useful ES9 features that are good to know about #javascript #interview #webtips #50JSQuestions 📖 Learn more at https://www.webtips.dev/webtips/javascript-interview/what-are-some-es9-features
How come JavaScript is single-threaded, but asynchronous at the same time? A great visualization of this can be found on http://latentflip.com/loupe #javascript #interview #webtips #50JSQuestions 📖 Learn more at https://www.webtips.dev/webtips/javascript-interview/how-is-javascript-single-threaded-and-asynchronous
Do you know what is the difference between null and undefined in JavaScript? #javascript #interview #webtips #50JSQuestions 📖 Learn more at https://www.webtips.dev/webtips/javascript-interview/the-difference-between-null-and-undefined-in-javascript
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Did you know that parseInt can take up a second parameter which is responsible for the radix? #javascript #interview #webtips #50JSQuestions 📖 Learn more at https://www.webtips.dev/webtips/javascript-interview/what-is-the-purpose-of-the-second-param-in-parseint
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Do you know what is difference between i++ and ++i, called post and prefix increments? #javascript #interview #webtips #50JSQuestions 📖 Learn more at https://www.webtips.dev/webtips/javascript-interview/the-difference-between-postfix-and-prefix-increment
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Do you know what are design patterns? They are not specifically tied to JavaScript, but it's still important to know about them #javascript #interview #webtips #50JSQuestions 📖 Learn more at https://www.webtips.dev/webtips/javascript-interview/what-are-design-patterns
