Mehul Lakhanpal - DEV Community

Mehul Lakhanpal

Jan 13

Promise.race()

#javascript #webdev #codenewbie #beginners

4 1

1 min read

Pretty print using JSON.stringify()

Offcourse 😀

Dec 22 '20

18 tips/tricks for Junior JavaScript Developer

Sure, no problem.

Dec 3 '20

9 Simple logical questions for JavaScript beginner's

Thankest You XD

Dec 3 '20

10 JavaScript Interview Questions

In the second example, The callback functions are asynchronou...

Nov 21 '20

try..catch..finally - Real example

You need it in try also then. And btw just an example. What i...

Nov 13 '20

try..catch..finally - Real example

In finally block you can perform things in all the cases. An ...

Nov 13 '20

What changes can be made with `const`

See no turns to an expert at day 1. People have to then under...

Nov 12 '20

What changes can be made with `const`

Definitely. But when a person starts out you can't explain in...

Nov 12 '20

View all 52 comments

Mehul Lakhanpal

Jan 12

Get current timestamp

#javascript #webdev #codenewbie #beginners

1 min read

Mehul Lakhanpal

Jan 4

Prevent an object key from appearing in `Object.keys()` or `for..in` loop

#javascript #webdev #codenewbie #beginners

1 min read

Mehul Lakhanpal

Dec 29 '20

Array.flat()

#javascript #codenewbie #webdev #beginners

1 min read

Mehul Lakhanpal

Dec 28 '20

Merge two arrays

#javascript #codenewbie #webdev #beginners

1 min read

Mehul Lakhanpal

Dec 23 '20

Navigate between words

#vscode #webdev #codenewbie #beginners

1 min read

Mehul Lakhanpal

Dec 22 '20

Pretty print using JSON.stringify()

#javascript #codenewbie #webdev #beginners

11 3

1 min read

Mehul Lakhanpal

Dec 21 '20

Promise.reject()

#javascript #codenewbie #beginners #webdev

1 min read

Mehul Lakhanpal

Dec 20 '20

Expand file editor in split mode

#vscode #webdev #codenewbie #beginners

1 min read

Mehul Lakhanpal

Dec 19 '20

Create a new branch and checkout immediately

#git #webdev #codenewbie #beginners

1 min read

Mehul Lakhanpal

Dec 17 '20

Optional Chaining

#javascript #webdev #codenewbie #beginners

1 min read

Mehul Lakhanpal

Dec 15 '20

Hoisting problems

#javascript #webdev #codenewbie #beginners

1 min read

Mehul Lakhanpal

Dec 14 '20

Use an array as an iterable

#javascript #codenewbie #webdev #beginners

1 min read

Mehul Lakhanpal

Dec 12 '20

MongoDB Import & Export commands

#mongodb #webdev #codenewbie #beginners

1 min read

Mehul Lakhanpal

Dec 12 '20

Destructuring from nested object and array

#javascript #webdev #codenewbie #beginners

1 min read

Mehul Lakhanpal

Dec 7 '20

.then() implicitly returns a promise

#javascript #webdev #codenewbie #beginners

1 min read

Mehul Lakhanpal

Dec 3 '20

9 cool tips/tricks for Web Developers

#javascript #webdev #codenewbie #beginners

113 7

2 min read

Mehul Lakhanpal

Dec 2 '20

9 Simple logical questions for JavaScript beginner's

#javascript #webdev #codenewbie #beginners

43 2

2 min read

Mehul Lakhanpal

Nov 27 '20

18 tips/tricks for Junior JavaScript Developer

#javascript #webdev #codenewbie #beginners

100 5

3 min read

Mehul Lakhanpal

Nov 23 '20

10 JavaScript Array/Object Tricks

#javascript #webdev #codenewbie #beginners

2 min read

Mehul Lakhanpal

Nov 20 '20

10 JavaScript Interview Questions

#javascript #webdev #codenewbie #beginners

144 8

3 min read

Mehul Lakhanpal

Nov 17 '20

What's the order of execution?

#javascript #webdev #codenewbie #beginners

1 min read

Mehul Lakhanpal

Nov 17 '20

Regex - Character Ranges

#regex #webdev #codenewbie #beginners

1 min read

Mehul Lakhanpal

Nov 16 '20

Permanently assign `this` to a function

#javascript #codenewbie #beginners #webdev

1 min read

Mehul Lakhanpal

Nov 15 '20

Object keys are stored in insertion order

#javascript #codenewbie #webdev #beginners

1 1

1 min read

Mehul Lakhanpal

Nov 13 '20

JS: Maps can store any type of key

#codenewbie #webdev #beginners #javascript

6 2

1 min read

Mehul Lakhanpal

Nov 13 '20

try..catch..finally - Real example

#javascript #codenewbie #webdev #beginners

14 4

1 min read

Mehul Lakhanpal

Nov 11 '20

String.Repeat()

#javascript #webdev #codenewbie #beginners

1 min read

Mehul Lakhanpal

Nov 11 '20

What changes can be made with `const`

#javascript #webdev #codenewbie #beginners

8 5

1 min read

Mehul Lakhanpal

Nov 8 '20

New Number() is truthy or falsy?

#javascript #webdev #codenewbie #beginners

5 3

1 min read

Mehul Lakhanpal

Nov 6 '20

Promise.resolve()

#javascript #webdev #codenewbie #beginners

1 min read

Mehul Lakhanpal

Nov 5 '20

Array.some()

#javascript #codenewbie #webdev #beginners

1 min read

Mehul Lakhanpal

Nov 4 '20

Manipulating `this` using .call()

#javascript #webdev #codenewbie #beginners

1 min read

Mehul Lakhanpal

Nov 3 '20

Javascript - Truth and Lies

#javascript #codenewbie #webdev #beginners

1 min read

Mehul Lakhanpal

Nov 3 '20

Pretty format numbers

#javascript #webdev #codenewbie #beginners

1 min read

Mehul Lakhanpal

Nov 2 '20

Prevent an object's properties value from updating

#javascript #webdev #codenewbie #beginners

7 2

1 min read

Mehul Lakhanpal

Nov 2 '20

Reverse a string in JS

#javascript #webdev #codenewbie #beginners

1 min read

Mehul Lakhanpal

Nov 1 '20

Check if a value is an array

#javascript #webdev #beginners #codenewbie

1 2

1 min read

Mehul Lakhanpal

Oct 29 '20

Array.every()

#javascript #codenewbie #beginners #webdev

19 3

1 min read

Mehul Lakhanpal

Oct 28 '20

What's the output?

#javascript #webdev #codenewbie #beginners

8 4

1 min read

Mehul Lakhanpal

Oct 27 '20

String - trim()

#javascript #webdev #codenewbie #beginners

1 min read

Mehul Lakhanpal

Oct 26 '20

Check if a string is Palindrome

#javascript #codenewbie #webdev #beginners

1 min read

Mehul Lakhanpal

Oct 25 '20

Swap two numbers without using a temporary variable

#javascript #webdev #codenewbie #beginners

12 17

1 min read

Mehul Lakhanpal

Oct 24 '20

Regex: Match Sets

#regularexpression #beginners #codenewbie #webdev

1 min read

Mehul Lakhanpal

Oct 23 '20

Destructuring nested key

#javascript #webdev #beginners #codenewbie

1 min read

Mehul Lakhanpal

Oct 22 '20

Convert array to object using reduce()

#javascript #webdev #codenewbie #beginners

9 5

1 min read

Mehul Lakhanpal

Oct 21 '20

Filter method in JS

#javascript #codenewbie #webdev #beginners

1 min read

Mehul Lakhanpal

Oct 21 '20

Run a React app bootstrapped using cra on a different port

#react #webdev #codenewbie #beginners

1 5

1 min read

Mehul Lakhanpal

Oct 20 '20

Swap variables using destructuring

#javascript #webdev #codenewbie #beginners

1 min read

Mehul Lakhanpal

Oct 17 '20

Better way to accept arguments

#javascript #webdev #codenewbie #beginners

1 min read

Mehul Lakhanpal

Oct 16 '20

Add Properties to functions

#javascript #webdev #beginners #codenewbie

4 3

1 min read

Mehul Lakhanpal

Oct 15 '20

Different number types

#javascript #webdev #codenewbie #beginners

1 min read

Mehul Lakhanpal

Oct 13 '20

Change array size using length property

1 min read

Mehul Lakhanpal

Oct 12 '20

Difference between double equal and triple equal

#javascript #beginners #webdev #codenewbie

1 min read

Mehul Lakhanpal

Oct 11 '20

Install a specific version of a package

#npm #webdev #beginners #codenewbie

1 min read

Mehul Lakhanpal

Oct 9 '20

Destructuring - renaming and default value

#javascript #webdev #beginners #codenewbie

1 min read

Mehul Lakhanpal

Oct 8 '20

Find sum of all the elements of an array using reduce()

#javascript #codenewbie #webdev #beginners

1 min read

Mehul Lakhanpal

Oct 7 '20

Async function return promise by default

#javascript #webdev #codenewbie #beginners

1 min read

Mehul Lakhanpal

Oct 6 '20

Pass props using spread operator

#react #webdev #beginners #codenewbie

1 min read

Mehul Lakhanpal

Oct 5 '20

Return an object/expression from arrow function

#javascript #webdev #codenewbie #beginners

1 min read

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Recent comments

Pretty print using JSON.stringify()

18 tips/tricks for Junior JavaScript Developer

9 Simple logical questions for JavaScript beginner's

10 JavaScript Interview Questions

try..catch..finally - Real example

try..catch..finally - Real example

What changes can be made with `const`

What changes can be made with `const`

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