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JavaScript Interview Question #26: Are these dates equal?

JavaScript Interview Question #26: Are these dates equal?

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

JavaScript Interview Question #25: Immediate Promise.resolve

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

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

Reactions 8 Comments 2
1 min read
Optimized Bubble Sort in JavaScript. Cocktail Sort.

Optimized Bubble Sort in JavaScript. Cocktail Sort.

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

JavaScript Interview Question #23: Array.splice

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

JavaScript setInterval, how to schedule repeated execution with the delay

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

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

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1 min read
JavaScript Interview Question #21: ISO Date

JavaScript Interview Question #21: ISO Date

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

JavaScript setTimeout, how to delay the function execution

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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 18 Comments
1 min read
How to create Promises and handle Promise chains in JavaScript

How to create Promises and handle Promise chains in JavaScript

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4 min read
JavaScript Interview Question #19: Catching the rejected Promise

JavaScript Interview Question #19: Catching the rejected Promise

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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 41 Comments 8
1 min read
JavaScript Bubble Sort

JavaScript Bubble Sort

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

JavaScript Interview Question #17: Sum of Two Empty Arrays

Reactions 64 Comments 16
1 min read
Basic math operations on different data types in JavaScript

Basic math operations on different data types in JavaScript

Reactions 24 Comments 1
3 min read
JavaScript Interview Question #16: typeof NaN

JavaScript Interview Question #16: typeof NaN

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1 min read
JavaScript Interview Question #15: Getter function

JavaScript Interview Question #15: Getter function

Reactions 26 Comments 2
1 min read
JavaScript Interview Question #14: 0.1 + 0.2 = ?

JavaScript Interview Question #14: 0.1 + 0.2 = ?

Reactions 37 Comments 4
1 min read
JavaScript Interview #13: Big numbers

JavaScript Interview #13: Big numbers

Reactions 9 Comments 2
1 min read
JS Test #12: Math.min()

JS Test #12: Math.min()

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1 min read
JS Test #10: null + undefined

JS Test #10: null + undefined

Reactions 9 Comments
1 min read
JS Test #11: Scope

JS Test #11: Scope

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1 min read
How to do bit manipulation in JavaScript

How to do bit manipulation in JavaScript

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4 min read
JS Test #9: Promise.reject + try/catch

JS Test #9: Promise.reject + try/catch

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1 min read
JS Test #8: Zero timeout

JS Test #8: Zero timeout

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1 min read
JS Test #7: Is this an array?

JS Test #7: Is this an array?

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1 min read
JS Test #6: Variable number of arguments

JS Test #6: Variable number of arguments

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1 min read
JS Test #5: Can you use an arrow function as a getter?

JS Test #5: Can you use an arrow function as a getter?

Reactions 7 Comments
1 min read
How to fix error 413 Request Entity Too Large in nginx

How to fix error 413 Request Entity Too Large in nginx

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2 min read
The difference between regular views and materialized views in PostgreSQL

The difference between regular views and materialized views in PostgreSQL

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1 min read
JS Test #4: try/catch

JS Test #4: try/catch

Reactions 9 Comments
1 min read
The most useful terminal commands (Linux, Mac, and UNIX)

The most useful terminal commands (Linux, Mac, and UNIX)

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7 min read
JS Test #3: Adding strings to numbers and booleans

JS Test #3: Adding strings to numbers and booleans

Reactions 11 Comments
1 min read
JS Test #2: How to create an array in JavaScript

JS Test #2: How to create an array in JavaScript

Reactions 12 Comments 2
1 min read
JS Test #1: Type conversion in JavaScript

JS Test #1: Type conversion in JavaScript

Reactions 48 Comments 1
1 min read
Built-in String functions in JavaScript

Built-in String functions in JavaScript

Reactions 26 Comments 1
4 min read
How to test your Express.js backend with Jest and Supertest

How to test your Express.js backend with Jest and Supertest

Reactions 9 Comments
2 min read
How to understand Algorithms, Abstraction, and Pseudocode

How to understand Algorithms, Abstraction, and Pseudocode

Reactions 7 Comments
9 min read
Why you should never cheat when learning to code

Why you should never cheat when learning to code

Reactions 1 Comments
1 min read
Are you a SOLID developer?

Are you a SOLID developer?

Reactions 14 Comments 1
2 min read
Test your JavaScript skills

Test your JavaScript skills

Reactions 14 Comments 4
1 min read
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