CodingKiddo's profile picture. I love training technologies

Coding Kiddo

@CodingKiddo

I love training technologies

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?


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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:

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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…

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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.

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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


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JavaScript Shorthand Coding Tips and Tricks Thread🧵👇

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

Thread🧵👇

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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` ✨

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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👇

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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

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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…

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It's a crush rock

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

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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…

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💡 JavaScript: Local Storage vs Session Storage 🧵 Thread 👇

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

🧵 Thread 👇

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