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Nalezeno "David Vyskočil": 1071

Return a Default Value with Promises Using catch

23.12.2020
Last week I tweeted all of you looking for your best JavaScript Array and Promise tricks, and as always, it didn’t disappoint — I learned quite a bit! Today’s JavaScript Promise trick is brought to you by Claudio Semeraro: how to use catch to set a default value instead of...

Break a forEach Loop with JavaScript

22.12.2020
I’ve written a number of blog posts about JavaScript tricks: Promise tricks, type conversion tricks, spread tricks, and a host of other JavaScript tricks. I recently ran into another JavaScript trick that blew my mind: how to break a forEach loop. To break the forEach loop at any point,...

Sharpen Your JavaScript Skills with Pluralsight (Sponsored)

21.12.2020
JavaScript recently turned 25 years old, and while it started by dominating over the client side world, this beautiful programming language is well on its way to taking over the server side. JavaScript isn’t just thriving — it’s evolving with new syntax features, patterns...

React.isValidElement

14.12.2020
Knowing what input type you’ve received is hugely important in JavaScript, which is a big reason for Flow and TypeScript’s rise. One such case where it’s useful to know what an object represents is if the input is a string or a React element. To detect if an object is a React...

Bitcoin Cash Proponent Tattoos Forearm to Spread Digital Cash Awareness

6.12.2020
In order to spread the message about peer-to-peer electronic cash, some people talk about cryptocurrencies on a daily basis or wear t-shirts that display the bitcoin logo. Digital currency proponent, David Valenz, has taken the message spreading to a whole new level when he got a large tattoo...

2020 Year in Review

4.12.2020
Looking back on an entire year of one’s professional life is difficult, but when you consider everything that 2020 threw at us, where the hell do you even start? Forget just surviving the professional aspect of 2020, we all deserve a medal, both literally and figuratively, for surviving...

Minimal Takes on Faking Container Queries

2.12.2020
It’s sounding more and more likely that we’re actually going to get real container queries. Google is prototyping a syntax idea from David Baron and refined by Miriam Suzanne. Apparently, there has already been some prototyping done for a switch() syntax which is like container queries...

Super Tiny Icons

30.11.2020
A bunch of SVG icons (of popular things) all under 1KB. SVG is awesome for golfing. I was going to add a CodePen logo but there is already one in there at 375 Bytes. I’ve got one at 208 Bytes, based on a logo update David DeSandro did for us a couple years back. Direct Link to Article...

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