Hello World in JavaScript
Every programming journey starts with Hello World. JavaScript makes this remarkably simple - just one line using the console.log() function.
The Code
Create a file named hello.js:
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Every programming journey starts with Hello World. JavaScript makes this remarkably simple - just one line using the console.log() function.
Create a file named hello.js:
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Every programming journey starts with Hello World. Let’s write our first TypeScript program.
Create a file named hello.ts:
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Yes, it’s …
Open your browser’s developer console right now and type 0.1 + 0.2. Go ahead, I’ll wait.
You expected 0.3, didn’t you? Instead, you got:
0.30000000000000004
This isn’t a …
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