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[1, 2, 3, 4, 5] that's how i create an array

We lately had exactly that bug where a coworker removed that "unnecessary" spread of Array(x)

do you mind going over you ide, how you have it set up and how do you navigate around it with mostly jyour keyboard

The real benefit of 'Array.from({ length: 5 }, (i) => { ... })' is that it doesn't allocate an intermediate array to map on. This could lead to significant performance improvement, especially on large arrays.

always a good day when a notification for a new Andrew Burgess comes in!

Hi man, this video made my tests green, thank you a lot 🙏

As much as I like js I feel like sparse arrays were created as a gotcha for developers young and old.

Really enjoyed watching, would love more javascript basics videos like this one

Loved it, as usual!!!

really interesting info, thanks

Nice video, Where does ContextMethodDecoratorContext come from?

that's cool man 😎 each video => more knowledge for me 😂 thanks 🙏 amazing videos

As long as it's intermediate or advanced level... I like a nice mixture of TypeScript and JavaScript.

Good pacing... neither so fast that I missed a load of things nor so slow I got bored with all the extra details... Absolutely spot on! :)

I think I will wait for typescript 9.0 when I don't have to type anything and it will be type safe. 😂😂😂😂 Telepathy compiler.

Not sure if you are aware but some random RUclips channel seems to be using this video of yours: ruclips.net/video/J02rycAW5fM/видео.htmlsi=TbD2YnY6vf5dySnV

!== null doesn't work to infer out undefined it only infers out nulls. last version works fine: typeof n === 'number'

Anybody ever told you, you look like Toby Maguire? Lol

NonFalsy seemed to have overlooked document.all. However, if this oversight matters to anyone, mercy be upon their souls.

I'm pretty sure obj[key] is not inferred because obj[key] can change after a call even of obj and key stay the same

The type narrowing is amazing. But why do you think .filter(Boolean) doesn't also narrow? I've been using that all over my code thanks to Matt Pocock's ts-reset package, and it is a blessing. I was hoping 5.5 would let me ditch ts-reset, but I guess not.

At 4:30, that got fixed at version 5.5.

Ooh this is quite nice to have indeed! I recently subscribed to the TypeScript devblogs, but I found myself not spending the time to read those... so I particularly appreciate the summary of the features you find useful. Cheers

Fick Giving that predicate narrowing is such a blessing, that’s bitten me like 3 different times over the past year.

This is amazing! I wasn't expecting all that from v5.5, just one would have sufficed lol Thanks for keeping us updated :)

Why it says config repo invalid repo when I try to clone it.. using the same setup as you.

I totally agree with you, hooks are the worst thing that ever happened. I hate them... so now i hate React

I prefer nested ternaries. They are not hard to read if formatted properly with line breaks and indents.

Can anyone point me to resources for adding node.js to a legacy javascript web app? (just script tags in html files).

Really helpful. Thanks

Really smart teacher.

Amazing!

Hey buddy, i saw your advent of typescript series, i am beginer, I got stuck in one of the similar code which uses advent of typescript logics, could you please help me out?

Unfortunately useless in legacy code with database queries and lots of side effects..

To speed up, maybe: ps -e -o comm -t | grep nano | grep -v grep

Not many in-depth videos on this topic. Good video 👍

Excellent video, thanks a lot! Btw, it'd be great if you have the chance to add timestamps to your videos, it really helps a lot!

Could you please do more rust videos? Your rust videos are fantastic, especially the traits explanation 🔥

type TODO = any;

In other languages like java, supertypes can always have reference to subtype instance. So string having referemce to a role is not surprising but has a different name calles contravariance in typescript.

well defined

The way I think about FP is like a point free data pipeline. Also would recommend ramda or lodash

This was very illuminating! In a similar vein I'd love to understand how something like ts-pattern works under the hood. Like how to implement a mini pattern-matching library.

I used crontab to run a command and output the result it to a file. Then I create a custom command to read the file with detect_files option.

Great explanation. Big Thanks!

At this point, you could just throw out zsh, one less sh*t to maintain, I definitely did left zsh and never looked back! I always hated the bazillion frikin' knobs to tweak, and the whole oh-my-zsh project. I mean why do I have to have a plugin manager for my shell? Luckily starship is quite cross-shell! On a similar note, I left nvim for helix. Unfortunately I cannot install it to all of our servers. But the environment on the workstations I use have become leaner, and less of a beautiful-only-for-me-and-brittle-AF snowflakes...

does this mean i have to move every config from .config to dotfile and then symlink them back to .config?

Just no

1.Global Positioning System 2.Undefined 3.Kalkulator 4.Rudi Harmanto

For clearing terminals, I always use CMD+K. Though `c` is one less keystroke.