Group Anagrams - LeetCode 49 - JavaScript

Walk through of the solution to the LeetCode question, Group Anagrams.

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LeetCode Question 53

JavaScript

0:00 Intro
0:37 Explanation
2:44 Code

#softwareengineer #leetcode #javascript

[abhisheksaxena]

BHAI, great explanation. My first video on your page and i didn't even have to look at the code once after you explained your process. nice, subscribed

[GarnettaKola]

thank you.. your explanation is easy to understand

[sawyerburnett]

Nice solution. While trying to solve this I definitely thought of using a map of arrays and then got bogged down by the details. It's nice how the map does the grouping for you! Is there a more efficient solution you can do without sorting?

[DeepDuggal-cq]

You could have skipped the map and thrown the string sorting into the for loop. Also you could have used a Map object.

[ljubisaknezevic]

This is O(n*m*log(m)) time complexity. You could do this in O(m*n) time complexity abusing the fact that the number of lowercase characters is constant. Idk how to do it in JS tho, no good Map equality operator

[osamahussam]

what's the difference between declare the map as normal object, and declare it in
let map = new Map()

[apex]

Do you have a github repo where I can refer the solution ?

[vinaykumardevadiga]

TypeError: map[ordered[i]].push is not a function how do I get around this error

[hofimastah]

Hi, some more console logs along would be helpful.