InDailyJSbyEric Tong·Jun 12, 2019Why ['1', '7', '11'].map(parseInt) returns [1, NaN, 3] in JavascriptJavascript is weird.A response icon73A response icon73
InWe’ve moved to freeCodeCamp.org/newsbyEric Tong·Mar 29, 2019What I’ve learned about front-end development from age 12 to 2210 years ago, I made my first website. Here’s what I’ve learned since.A response icon6A response icon6
Eric Tong·Jan 2, 2019The best way to remove the first element of an array in Javascript — shift() vs splice()In Javascript, there are two methods for removing the first element of an array: shift() and splice(). Which one should you use?