# \#javascript

**URL:** https://forum.guvi.in/tag/javascript/4.md

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## [Java Script - unable to Repeat the same instruction on my own](https://forum.guvi.in/t/java-script-unable-to-repeat-the-same-instruction-on-my-own/755)

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**Author:** [@viswamanoj58194](https://forum.guvi.in/u/viswamanoj58194)\
**Replies:** 0\
**Last updated:** [August 20, 2026, 6:54am UTC](https://forum.guvi.in/t/java-script-unable-to-repeat-the-same-instruction-on-my-own/755 "2026-08-20T06:54:47Z")

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Hi I was following the course material HCL GUVI | Learn to code in your native language i was trying the same in the mozilla browser but could not do it please can you help. I am no IT professional New to programming . …

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## [Is learning JavaScript still a good decision in 2026?](https://forum.guvi.in/t/is-learning-javascript-still-a-good-decision-in-2026/433)

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**Author:** [@narankarthi101113457](https://forum.guvi.in/u/narankarthi101113457)\
**Replies:** 1\
**Last updated:** [February 17, 2026, 11:39am UTC](https://forum.guvi.in/t/is-learning-javascript-still-a-good-decision-in-2026/433 "2026-02-17T11:39:24Z")

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With frameworks, AI tools, and new languages emerging, is learning JavaScript still a good decision in 2026?

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## [How to link Javascript to HTML](https://forum.guvi.in/t/how-to-link-javascript-to-html/321)

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**Author:** [@narankarthi101113457](https://forum.guvi.in/u/narankarthi101113457)\
**Replies:** 3\
**Last updated:** [January 14, 2026, 1:28pm UTC](https://forum.guvi.in/t/how-to-link-javascript-to-html/321 "2026-01-14T13:28:29Z")

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When linking JavaScript to HTML, does it matter where the \< script\>tag is placed? What’s the best practice?

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## [How can I validate an email address in JavaScript?](https://forum.guvi.in/t/how-can-i-validate-an-email-address-in-javascript/286)

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**Author:** [@narankarthi101113457](https://forum.guvi.in/u/narankarthi101113457)\
**Replies:** 2\
**Last updated:** [January 9, 2026, 12:45pm UTC](https://forum.guvi.in/t/how-can-i-validate-an-email-address-in-javascript/286 "2026-01-09T12:45:17Z")

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Hey guys, I need a simple and reliable way to validate email addresses in JavaScript. The goal is to ensure users enter a properly formatted email during form submission. What is the commonly used approach for handling t…

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## [How do I format a date in JavaScript?](https://forum.guvi.in/t/how-do-i-format-a-date-in-javascript/273)

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**Author:** [@narankarthi101113457](https://forum.guvi.in/u/narankarthi101113457)\
**Replies:** 2\
**Last updated:** [January 8, 2026, 12:13pm UTC](https://forum.guvi.in/t/how-do-i-format-a-date-in-javascript/273 "2026-01-08T12:13:13Z")

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Hey Guys, I’m working with JavaScript dates and need to display them in a custom, readable format instead of the default output. What are the recommended ways to format a date in JavaScript?