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Lessons in JS

Cover varying concepts of javascript

JS Exercise: Sum of a String
Feeling confident in Javascript? Well, given a string of lowercase letters, would you be able to sum them all up into 1 value? In one line of code? Solution and explanations are below. The Solution const lettersum = s => s .split('') ...
Apr 1, 20222 min read76
The 6 falsy values in Javascript
Think fast JS dev, if asked you what are the 6 values considered falsy (evaluates to false), do you think you'd be able to answer with every single one? If not, lets get into it, and learn a little bit about the double bang operator(!!) too ! When it...
Sep 16, 20212 min read59

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