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Kai

Hey šŸ‘‹ I'm a šŸ‘Øā€šŸ’» Business IT Specialist / Full Stack Dev | ā¤ Follow me to Move Your Learning Forward together!

Location šŸ‡©šŸ‡Ŗ Germany Joined Joined on  Twitter logo Github logo Website logo

Education

Master of Science (Business Informatics)

All 39 comments

Did You Know These 14 Useful HTML Tags?

Thanks :) Yeah, there are many HTML tags that are underused.

JavaScript Is Everywhere

Haha, yeah! There's so much going on with JavaScript nowadays...

JavaScript Is Everywhere

Nice addition, thank you!

JavaScript Is Everywhere

Maybe they also use Python. Most of the time, the tech stack ...

11 Awesome TypeScript Utility Types You Should Know

Oh, sorry, that's a typo there. I've fixed the sentence. Than...

DX stands for developer experience

Well, I think I should write a bit more about this topic in t...

Best time to buy and sell šŸ“ˆ (easy)

Thank you :)

7 Tips for Clean Code in JavaScript You Should Know

true. I agree. Maybe next time, I should choose a different e...

7 Tips for Clean Code in JavaScript You Should Know

Thanks!

7 Tips for Clean Code in JavaScript You Should Know

Thanks. I'm glad I could help.

7 Tips for Clean Code in JavaScript You Should Know

Thanks for mentioning this. I've just tried to come up with a...

7 Tips for Clean Code in JavaScript You Should Know

Thanks for your feedback. I really appreciate it. I'd like to...

7 Tips for Clean Code in JavaScript You Should Know

Yeah, nothing is set in stone. If you feel like this is appro...

How to Check For Undefined in JavaScript / TypeScript

Thanks for this addition. Nullish coalescing operator (??) an...

Remove duplicates from an array using indexOf() and filter() methods

Thanks for your post! It's an interesting approach. Yet, I th...

Best time to buy and sell šŸ“ˆ (easy)

Thanks for your post! I've tried finding a simpler solution: ...

11 Awesome TypeScript Utility Types You Should Know

Thanks, Merry Christmas to you too!

11 Awesome TypeScript Utility Types You Should Know

Thanks! Partial, Readonly, Record, and Pick are available sin...

How to get the common values of an indefinite number of arrays in Javascript

Here's a much easier way: const arrays = [ ["ivr", "web"...

npm displays badge for built-in TypeScript declarations

Afaik TypeScript is much more widespread. In this case, I thi...

Best Frontend & Backend

What are you / your team experienced with? I think this shoul...

10 Awesome JavaScript String Tips You Might Not Know About

Sure! I hope it's helpful for some developers in China :)

10 Awesome JavaScript String Tips You Might Not Know About

Note, splice is used for modifying arrays. I think you mean s...

10 Awesome JavaScript String Tips You Might Not Know About

Thanks! Yeah, those quirks with different browsers... MDN ref...

Best Code Practices

Just a tip, you can add a language tag to highlight code bloc...

14 Awesome JavaScript Array Tips You Should Know About

Thanks for your feedback! What browser are you using?

YoDa Expression!

More or less. Usually the constant portion of a conditional s...

Welcome Thread - v103

Hey everyone šŸ‘‹! My name is Kai, I'm an indie maker and web d...

How do people solve Advent of Code puzzles so quickly?

Not sure if people are cheating. However, many puzzles can be...

Advent of Code 2020 Solution Megathread - Day 8: Handheld Halting

Writing today's solution went pretty fast. But oh man, it tak...

Stickers on your laptop?

There's one on my laptop's webcam, lol. Apart from that, my d...

JavaScript Security 101

Thanks for your post! Some of the aforementioned threats are ...

Advent of Code 2020 Solution Megathread - Day 7: Handy Haversacks

Today's puzzle was a little bit more complicated. However, li...

Do you prefer TypeScript over vanilla JS?

It depends. Frameworks written in TypeScript export their typ...

DAY 6 - Advent of Code 2020 w/ GoLang

I'd say, just do what works for you. Don't optimize as long a...

DAY 6 - Advent of Code 2020 w/ GoLang

Nice! I've also used bitmasks for my "overengineered" solutio...

Advent of Code 2020 Solution Megathread - Day 6: Custom Customs

I've created a step-by-step tutorial (TypeScript) again: ...

Getting the frequency of an element in an array in JavaScript

There's no need for nums.map(e => Number(e)). Here, you ar...

Advent of Code 2020 Solution Megathread - Day 5: Binary Boarding

Hey everyone šŸ‘‹! I've created a step-by-step tutorial for sol...

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