Bite sized JavaScript tutorials for busy developers Follow us on Substack: masteringjs.substack.com
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JavaScript doesn't support named parameters, but destructuring objects can let you fake named parameters.
Just make the first parameter an object and destructure: masteringjs.io/tutorials/fun…
#javascript #CodeNewbie
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JavaScript lets you use `typeof` and `void` with parenthesis, leading some devs to think that `typeof` and `void` are functions. They're not!
Learn more:
masteringjs.io/fundamentals/…
masteringjs.io/fundamentals/…
#JavaScript #CodeNewbie
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Did you know you can use `URL.createObjectURL()` to create a preview of the file the user selected with an `<input type="file">`?
Here's how this works in @VueJS : masteringjs.io/tutorials/vue…
#VueJS #javascript #CodeNewbie
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JavaScript numbers have a `toString()` function that supports different bases.
That means converting decimal to binary in JavaScript is as easy as `toString(2)`.
Learn more: masteringjs.io/tutorials/fun…
#javascript #CodeNewbie
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🆕 How to Determine if a Value is null in JavaScript: masteringjs.io/tutorials/fun…
#javascript #CodeNewbie #DevDiscuss
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Convert Decimal to Binary in JavaScript: masteringjs.io/tutorials/fun…
#CodeNewbie #JavaScript #100DaysOfCode
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