Javascript: How to use sort() on an array and get the results you want!Every JavaScript programmer will need to use the sort() method on an array at some point. Understanding exactly how it works is essential…Feb 7, 2022Feb 7, 2022
React: what is the useRef() hook?This React hook is easy to implement and helps to persist data over re-renders without data changes causing re-renders.Jan 31, 2022Jan 31, 2022
React Hooks: don’t let useState surprise you!Using callbacks when setting state will protect you from unexpected results.Jan 24, 2022Jan 24, 2022
The most popular JavaScript interview question: Can you get setTimeout() to behave?Be prepared with several ways to answer this commonly asked question.Jan 17, 2022Jan 17, 2022
HackerRank: Common Child (JavaScript)Find the Longest Common Subsequence using Dynamic ProgrammingJan 9, 2022A response icon1Jan 9, 2022A response icon1
HackerRank: Flipping the Matrix (JavaScript)A JavaScript solution to this HackerRank challenge involving 2D matricesDec 24, 2021A response icon11Dec 24, 2021A response icon11
HackerRank Array Manipulation — beat the clock using Prefix SumTiming out? This algorithm will help you pass all the tests!Dec 20, 2021Dec 20, 2021
Hoisting in JavaScript — putting all the pieces togetherYou can master the rules of hoisting in JavaScript by understanding a few simple rulesDec 12, 2021A response icon1Dec 12, 2021A response icon1
All about “this” in JavaScriptA very quick summary of how JavaScript determines the value of “this.”Dec 5, 2021Dec 5, 2021
