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Great JavaScript Resources

  • AlexLintu

AlexLintu

Jul 18, 2021
Great JavaScript Resources
  1. Web Development Path by CodeCademy
  2. Eloquent JavaScript (3rd edition) by Marijn Haverbeke
  3. The Net Ninja YouTube Channel
  4. Fireship YouTube Channel
  5. codeSTACKr YouTube Channel
  6. HackerRank
  7. LeetCode

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HackerRank Repeated String | JS Solution

HackerRank Repeated String | JS Solution

Problem HackerRank detailed problem description can be found here [https://www.hackerrank.com/challenges/repeated-string/problem]. Inputs & Outputs /* param {string} s param {number} n returns {number} Number of `a` occurances */ Test Cases repeatedString('aba', 10); repeatedString('a', 1000000); Pseudo Code 1. Let's figure out how many times the string s
Jun 6, 2021 1 min read
HackerRank Two Strings | JS Solution

HackerRank Two Strings | JS Solution

Problem HackerRank detailed problem description can be found here [https://www.hackerrank.com/challenges/two-strings/problem]. Inputs & Outputs /* param {string} s1 param {string} s1 returns {string} 'YES' || 'NO' */ Test Case twoStrings('and', 'art'); twoStrings('be', 'cat'); JavaScript Solution function twoStrings(s1, s2) { let lettersMap = {}; for (const letter of s1) { if
May 5, 2021
What is a Promise | JavaScript

What is a Promise | JavaScript

A Promise is an object that represents an eventual outcome (success or failure) of an asynchronous operation and its resulting value. A promise is basically a placeholder for a value (outcome of operation) or an error (reason for failure) that we will receive at some point in the future, but
Apr 9, 2021 2 min read
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