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JavaScript Interview Question #50: How does Intl.Collator work in JS

JavaScript Interview Question #50: How does Intl.Collator work in JS

Reactions 70 Comments
1 min read
JavaScript Interview Question #49: Add a new array element by index

JavaScript Interview Question #49: Add a new array element by index

Reactions 46 Comments 5
1 min read
JavaScript Interview Question #48: Dog-sized Cat

JavaScript Interview Question #48: Dog-sized Cat

Reactions 36 Comments 2
1 min read
JavaScript Interview Question #47: How Object.setPrototypeOf works in JS

JavaScript Interview Question #47: How Object.setPrototypeOf works in JS

Reactions 27 Comments
2 min read
JavaScript Design Patterns - Builder

JavaScript Design Patterns - Builder

Reactions 40 Comments
5 min read
How I got 1000 followers on DEV

How I got 1000 followers on DEV

Reactions 30 Comments 6
4 min read
JavaScript Interview Question #46: Length of JS functions

JavaScript Interview Question #46: Length of JS functions

Reactions 65 Comments 10
1 min read
JavaScript Interview Question #45: Сurrency formatting in JS

JavaScript Interview Question #45: Сurrency formatting in JS

Reactions 51 Comments
1 min read
What is JavaScript Used For and How to Run It

What is JavaScript Used For and How to Run It

Reactions 14 Comments
4 min read
JavaScript Interview Question #44: Number vs BigInt in JS

JavaScript Interview Question #44: Number vs BigInt in JS

Reactions 17 Comments 2
1 min read
Java vs JavaScript. Key differences and similarities

Java vs JavaScript. Key differences and similarities

Reactions 32 Comments 11
5 min read
JavaScript Interview Question #43: Object.toString vs Array.toString

JavaScript Interview Question #43: Object.toString vs Array.toString

Reactions 14 Comments 4
1 min read
JavaScript Interview Question #42: How Math.max works in JS

JavaScript Interview Question #42: How Math.max works in JS

Reactions 22 Comments
1 min read
How long does it take to learn to code?

How long does it take to learn to code?

Reactions 26 Comments 13
3 min read
JavaScript Interview Question #41: Going above MAX_SAFE_INTEGER

JavaScript Interview Question #41: Going above MAX_SAFE_INTEGER

Reactions 16 Comments
1 min read
4 ways to Compare Strings in JavaScript

4 ways to Compare Strings in JavaScript

Reactions 24 Comments 2
2 min read
What is TypeScript and why should you use it?

What is TypeScript and why should you use it?

Reactions 29 Comments
5 min read
JavaScript Interview Question #40: What is the type of `undefined` in JS?

JavaScript Interview Question #40: What is the type of `undefined` in JS?

Reactions 29 Comments 5
1 min read
JavaScript Interview Question #39: How does setTimeout work inside the loop?

JavaScript Interview Question #39: How does setTimeout work inside the loop?

Reactions 45 Comments 3
1 min read
JavaScript Interview Question #38: Can you add multiple arrays in JavaScript?

JavaScript Interview Question #38: Can you add multiple arrays in JavaScript?

Reactions 42 Comments 8
1 min read
JavaScript Interview Question #37: What's the type of a single argument provided to the split function?

JavaScript Interview Question #37: What's the type of a single argument provided to the split function?

Reactions 29 Comments
1 min read
JavaScript Interview Question #36: Can you add a new property to the JS array?

JavaScript Interview Question #36: Can you add a new property to the JS array?

Reactions 30 Comments 3
1 min read
Learn Text Properties in HTML

Learn Text Properties in HTML

Reactions 27 Comments
4 min read
JavaScript Interview Question #35: What is faster, zero timeout, or immediate resolve?

JavaScript Interview Question #35: What is faster, zero timeout, or immediate resolve?

Reactions 51 Comments 5
1 min read
JavaScript Interview Question #34: Different ways to get the current date in JS

JavaScript Interview Question #34: Different ways to get the current date in JS

Reactions 30 Comments
1 min read
JavaScript Interview Question #33: Add two empty arrays and check the type

JavaScript Interview Question #33: Add two empty arrays and check the type

Reactions 45 Comments 6
1 min read
JavaScript Interview Question #32: 0.1 + 0.1 + 0.1 === 0.3

JavaScript Interview Question #32: 0.1 + 0.1 + 0.1 === 0.3

Reactions 53 Comments 4
1 min read
How to detect the user's browser with JavaScript

How to detect the user's browser with JavaScript

Reactions 23 Comments
1 min read
JavaScript Interview Question #31: Big or small

JavaScript Interview Question #31: Big or small

Reactions 30 Comments 2
1 min read
JavaScript Interview Question #30: Reject inside resolve

JavaScript Interview Question #30: Reject inside resolve

Reactions 11 Comments
1 min read
JavaScript Interview Question #29: Slice and dice

JavaScript Interview Question #29: Slice and dice

Reactions 28 Comments
1 min read
How to learn JavaScript by doing coding tasks in a professional IDE with hints?

How to learn JavaScript by doing coding tasks in a professional IDE with hints?

Reactions 27 Comments
2 min read
Algorithm Complexity and Efficiency for Beginners

Algorithm Complexity and Efficiency for Beginners

Reactions 14 Comments
2 min read
How to Make your Console Output Fun and Interactive in JavaScript and Node.js

How to Make your Console Output Fun and Interactive in JavaScript and Node.js

Reactions 26 Comments 2
4 min read
What is rimraf and how to use it in Node.js

What is rimraf and how to use it in Node.js

Reactions 7 Comments
1 min read
Nevertheless, you should code too!

Nevertheless, you should code too!

Reactions 9 Comments
1 min read
JSON Tutorial for Beginners in JavaScript and Node.js

JSON Tutorial for Beginners in JavaScript and Node.js

Reactions 47 Comments 1
4 min read
Node.js Middleware and External Access

Node.js Middleware and External Access

Reactions 32 Comments
3 min read
Create your first Node.js backend with Express

Create your first Node.js backend with Express

Reactions 21 Comments 1
3 min read
How to disable ESLint for some lines, files, or folders

How to disable ESLint for some lines, files, or folders

Reactions 10 Comments
2 min read
JavaScript Interview Question #28: Resolve and reject at the same time

JavaScript Interview Question #28: Resolve and reject at the same time

Reactions 25 Comments 2
1 min read
JavaScript Interview Question #27: Handling errors in JavaScript Promise chains

JavaScript Interview Question #27: Handling errors in JavaScript Promise chains

Reactions 28 Comments 4
1 min read
JavaScript Interview Question #26: Are these dates equal?

JavaScript Interview Question #26: Are these dates equal?

Reactions 20 Comments
1 min read
JavaScript Interview Question #25: Immediate Promise.resolve

JavaScript Interview Question #25: Immediate Promise.resolve

Reactions 30 Comments
1 min read
JavaScript Interview Question #24: Adding new properties to JS strings

JavaScript Interview Question #24: Adding new properties to JS strings

Reactions 13 Comments 2
1 min read
Optimized Bubble Sort in JavaScript. Cocktail Sort.

Optimized Bubble Sort in JavaScript. Cocktail Sort.

Reactions 6 Comments
4 min read
JavaScript Interview Question #23: Array.splice

JavaScript Interview Question #23: Array.splice

Reactions 24 Comments 2
2 min read
JavaScript setInterval, how to schedule repeated execution with the delay

JavaScript setInterval, how to schedule repeated execution with the delay

Reactions 10 Comments
2 min read
JavaScript Interview Question #22: How `toString` works in JavaScript?

JavaScript Interview Question #22: How `toString` works in JavaScript?

Reactions 23 Comments
1 min read
JavaScript Interview Question #21: ISO Date

JavaScript Interview Question #21: ISO Date

Reactions 17 Comments
1 min read
JavaScript setTimeout, how to delay the function execution

JavaScript setTimeout, how to delay the function execution

Reactions 21 Comments
2 min read
JavaScript Interview Question #20: Can you sum arrays with objects in JS?

JavaScript Interview Question #20: Can you sum arrays with objects in JS?

Reactions 20 Comments
1 min read
JavaScript Interview Question #19: Catching the rejected Promise

JavaScript Interview Question #19: Catching the rejected Promise

Reactions 25 Comments 2
1 min read
JavaScript Interview Question #18: What's the sum of two booleans in JavaScript?

JavaScript Interview Question #18: What's the sum of two booleans in JavaScript?

Reactions 47 Comments 8
1 min read
JavaScript Bubble Sort

JavaScript Bubble Sort

Reactions 7 Comments
2 min read
JavaScript Interview Question #17: Sum of Two Empty Arrays

JavaScript Interview Question #17: Sum of Two Empty Arrays

Reactions 66 Comments 16
1 min read
Basic math operations on different data types in JavaScript

Basic math operations on different data types in JavaScript

Reactions 23 Comments 1
3 min read
JavaScript Interview Question #16: typeof NaN

JavaScript Interview Question #16: typeof NaN

Reactions 16 Comments
1 min read
JavaScript Interview Question #15: Getter function

JavaScript Interview Question #15: Getter function

Reactions 29 Comments 2
1 min read
JavaScript Interview Question #14: 0.1 + 0.2 = ?

JavaScript Interview Question #14: 0.1 + 0.2 = ?

Reactions 41 Comments 4
1 min read
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