Environment Variables in Node JS | process.env nodejs | Node JS in Hindi #6 | #nodejs #expressjs

Video Content:

00:00 What are Environment Variable ?
00:46 Why use Environment Variable ?
02:32 Code Example

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[milankbudha]

thank u so much....even stackoverflow cant satisfy me this topic....

[shoubhikmaji]

Awesome bro. I got all my doubts cleared now. Thanku!

[BlackZero]

Bhai u cleared my all doubts...Gonna subscribe you

Hahaha downloaded your video😜

[programmingholic]

Sir dotenv is not working for me, getting error. Emitted 'error' event on Server instance at:
at emitErrorNT (node:net:1512:8)
at {
code: 'EACCES',
errno: -4092,
syscall: 'listen',
address: '3333;',
port: -1
}