---
title: "#count-digit articles | Hashnode"
description: "Explore 1 articles tagged #count-digit on Hashnode. Tutorials, guides, and how-tos from the community."
url: "https://hashnode.com/tag/count-digit"
---

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# #count-digit

1 posts · 0 followers

[Kamlesh Choudhary](https://hashnode.com/@kamlesh077) · [Aug 22, 2025](https://hashnode.com/posts/count-digits-problem-and-mathfunctions/68a88e41aad00954ee4c0a57)

### [🧮 Count Digits Problem & Math.functions( )](https://blog.kamlesh.patel.com/count-digits-problem-and-mathfunctions?utm_source=hashnode&utm_medium=feed)

Let’s break it step by step with logic, conditions, and edge cases: 🧮 Count Digits in a Number Function function countDigits(n) { if (n == 0) { return 1; } // Convert negative → positive n = Math.abs(n); let count = 0;...

2 min read · [blog.kamlesh.patel.com](https://blog.kamlesh.patel.com/count-digits-problem-and-mathfunctions?utm_source=hashnode&utm_medium=feed)