CodingKiddo's profile picture. I love training technologies

Coding Kiddo

@CodingKiddo

I love training technologies

I just published Spring Profiles medium.com/p/spring-profi…


I just published A comparison of the two ways of adding beans to the Spring context, which tells you when you would… medium.com/p/a-comparison…


Check out my latest article: A comparison of the two ways of adding beans to the Spring context, which tells you when you would use either of them. linkedin.com/pulse/comparis… via @LinkedIn


Why is 128==128 false but 127==127 is true when comparing Integer wrappers in Java?


Coding Kiddo reposted

Do you think your boss is scary? Look at the brutal emails from the CEOs of Apple, Microsoft, Tesla and Facebook:

hey_madni's tweet image. Do you think your boss is scary?

Look at the brutal emails from the CEOs of Apple, Microsoft, Tesla and Facebook:
hey_madni's tweet image. Do you think your boss is scary?

Look at the brutal emails from the CEOs of Apple, Microsoft, Tesla and Facebook:

Coding Kiddo reposted

I'm turning 35. If you're a startup founder in your 20's, read these 28 rules I learned the hard way: 1. Validate idea first. I wasted a decade building stuff nobody needed. I thought Incubators and VCs served as a validation, but I was so wrong. 2. Kill your EGO. It’s not…

johnrushx's tweet image. I'm turning 35.

If you're a startup founder in your 20's, 

read these 28 rules I learned the hard way:

1. Validate idea first.
I wasted a decade building stuff nobody needed.
I thought Incubators and VCs served as a validation, but I was so wrong.

2. Kill your EGO.
It’s not…

Coding Kiddo reposted

My 4 handmade cheat sheets will the change the way you learn web development.

Prathkum's tweet image. My 4 handmade cheat sheets will the change the way you learn web development.
Prathkum's tweet image. My 4 handmade cheat sheets will the change the way you learn web development.
Prathkum's tweet image. My 4 handmade cheat sheets will the change the way you learn web development.
Prathkum's tweet image. My 4 handmade cheat sheets will the change the way you learn web development.

Coding Kiddo reposted

Here is the correct roadmap for web development in 2022👇 1: HTML 🧱 2: CSS 🎨 3: CSS frameworks 🧮 4: JS ⚙️ 5: DOM 📃 6: Git and GitHub 🗂️ 7: React/Angular/Vue ⚛️ 8: Node.js 🔙🔚 9: API - @Rapid_API 🖇 10: Database 🗄️ 11: Web3.js 🌐 12: Solidity 📑


In JavaScript if ("" == 0) { // It is! But why?? } Because, When JS engine start evaluating the conditional expression "" == 0, first it converts empty string "" into number like +"" to 0. Finally 0 == 0 is true


Coding Kiddo reposted

JavaScript Shorthand Coding Tips and Tricks Thread🧵👇

JSAyushThakur's tweet image. JavaScript Shorthand Coding Tips and Tricks  

Thread🧵👇

Coding Kiddo reposted

Tip: to allow users clearly distinguish between "O" and "0," you can set `font-variant-numeric` to `slashed-zero` ✨

mgechev's tweet image. Tip: to allow users clearly distinguish between "O" and "0," you can set `font-variant-numeric` to `slashed-zero` ✨

Coding Kiddo reposted

CSS Tip 💡 You can create text portrait using 2 lines of CSS. Code👇 Output👇

Prathkum's tweet image. CSS Tip 💡

You can create text portrait using 2 lines of CSS. 

Code👇                                 Output👇
Prathkum's tweet image. CSS Tip 💡

You can create text portrait using 2 lines of CSS. 

Code👇                                 Output👇

Coding Kiddo reposted

Performance tip: try the `decoding` attribute for images to allow decoding to be async and not block the main thread, allowing your content to display faster

Steve8708's tweet image. Performance tip: try the `decoding` attribute for images to allow decoding to be async and not block the main thread, allowing your content to display faster

Coding Kiddo reposted

I've recreated the full @github REST client in just 34 lines of code... Javascript proxies are WILD. gist.github.com/DavidWells/935…

DavidWells's tweet image. I've recreated the full @github REST client in just 34 lines of code...

Javascript proxies are WILD.

gist.github.com/DavidWells/935…

Coding Kiddo reposted

It's a crush rock

Shubbabang's tweet image. It's a crush rock

Coding Kiddo reposted

New proposal to add types to pure JavaScript! devblogs.microsoft.com/typescript/a-p…

Koprowski_it's tweet image. New proposal to add types to pure JavaScript!

devblogs.microsoft.com/typescript/a-p…

Coding Kiddo reposted

💡 JavaScript: Local Storage vs Session Storage 🧵 Thread 👇

_georgemoller's tweet image. 💡 JavaScript: Local Storage vs Session Storage

🧵 Thread 👇

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