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#codenewbies

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Easy console.log() inside one liner functions

Nov 10, 20211 min read

Let's say we want to log obj inside this .map() function here: const arr = [ { val: 1 }, { val: 2 }, { val: 3 } ]; const nums = arr.map(obj =>...

Easy console.log() inside one liner functions

3 Uncommon but useful HTML elements

Oct 20, 20211 min read

1) <abbr> The abbreviation <abbr> element is used to represent an acronym or abbreviation. If you include a title attribute, the text will be display...

3 Uncommon but useful HTML elements

Element.classList.toggle()

Jul 27, 20201 min read

Here's a quick one! To add or remove a single class on an element you can use element.classList.add() and element.classList.remove(): // Add...

Element.classList.toggle()

Cleaner setTimeout Callbacks

Jul 19, 20201 min read

Sometimes I'll write some code that needs to be wrapped in a setTimeout: setTimeout(myFunc, 1000); If my function took any arguments, it would bum...

Cleaner setTimeout Callbacks