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What would be the return value (if any)?

Beginner
javascript logo
JavaScript
1,505

What is the output of the following code snippet? | JavaScript Fundamentals | Frontend Interview Question

Beginner
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JavaScript
6,808

Can you identify the behaviour of following code snippet? | JavaScript Output Questions | Problem Solving | JavaScript Copy

Beginner
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JavaScript
8,016

Is Fetch API part of JavaScript Engine or JavaScript Runtime?

Beginner
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JavaScript
6,519

What would be the output of the following code? (Based on Spread Operator)

Beginner
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JavaScript
6,720

What would be the output of the following code? (Based on Array Slice)

Beginner
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JavaScript
5,372

Which function is used to serialize an object into a JSON string in Javascript?

Beginner
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JavaScript
5,271

What is the process in which an object or data structure is converted to series of bytes for easy storage or network transfer?

Beginner
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JavaScript
4,642

What will be the output of the following code snippet? JavaScript Min, Max

Beginner
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JavaScript
4,903

What is the use of the <noscript> tag in Javascript?

Beginner
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HTML/CSS/JavaScript
4,412

How the comparison happens with switch cases in JavaScript?

Beginner
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JavaScript
4,530

Which of the following keywords are used to define a variable in JavaScript?

Beginner
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JavaScript
3,472

What is the paradigm of JavaScript language?

Beginner
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JavaScript
5,664

What is the output of the following code? - Promise Scheduling | Event Loop | JavaScript Quiz

All Levels
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JavaScript
10,476

What does this function print? JavaScript Quiz | Interview Question

All Levels
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JavaScript
7,562

What is the output of the following code snippet? | JavaScript Fundamentals

Beginner
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JavaScript
4,567

What would be the output? [JavaScript Inheritance]

All Levels
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JavaScript
6,091

What would the output of the following code snippet? [Promises in JavaScript]

All Levels
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JavaScript
11,328

What would be the output of the following code? [Scoping in JavaScript]

All Levels
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JavaScript
6,105

What would be the output? [Object Destructuring]

All Levels
javascript logo
JavaScript
4,699

What would be the output of the following code snippet? [Prototypes & Scopes]

Intermediate
javascript logo
JavaScript
4,227

What would be the output of the following code snippet? [ES6 Classes]

All Levels
javascript logo
JavaScript
4,684

What would be the output? [New Operator | Explicit Primitive Return]

Beginner
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JavaScript
4,596

What would be the output? [New Operator | Explicit Non Primitive Return]

Beginner
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JavaScript
4,349

What would be the output? (Different ways of Prototype calls)

All Levels
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JavaScript
3,981

What do you think would be the output? [HTML Collection | NodeList]

Intermediate
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JavaScript
4,770

What will be the output of the following code snippet? (in operator)

Beginner
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JavaScript
6,881

What is the output of the following? (Exotic Array Objects JavaScript)

Intermediate
javascript logo
JavaScript
4,139

Switch Statement Output

Beginner
javascript logo
JavaScript
4,408

Difference between Defer and Async keywords?

Beginner
html logo
HTML/CSS/JavaScript
4,212
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What Every React Developer Should Know!? | Part 1 | Stale Closures

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