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@Thepracticaldev

A constructive and inclusive social network for software developers. With you every step of your journey.

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  • Aug 14, 2026earliest in window
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News

DEV Community
dev.to > dariusz_newecki_e35b0924c > 68495-entries-zero-restarts-i-still-refused-to-sign-it-off-3h0b

68,495 Entries. Zero Restarts. I Still Refused to Sign It Off.

8+ min ago   (1661+ words) The run was good. Seventy-two hours unattended. Two systemd units, both continuously active from launch to close. NRestarts=0 on each. Zero stop, start or failure lifecycle markers inside the window. The tracked working tree clean at close, and nothing executable…...

DEV Community
dev.to > daniel_pertu > deduplicating-a-constant-did-not-stop-it-drifting-p2b

Deduplicating a constant did not stop it drifting

4+ min ago   (816+ words) Most of our app respects the user's theme preference. A handful of marketing and auth pages do not: they are designed dark, they only look right dark, and they render dark whatever your OS says. Implementing that is easy. Keeping…...

DEV Community
dev.to > divyakush > never-trust-a-payment-webhook-on-its-first-word-4ncm

Never trust a payment webhook on its first word

20+ min ago   (459+ words) A payment webhook is, structurally, a stranger sending your server a POST that says "this person paid." If your handler believes it, anyone who can reach that URL can mark orders as paid. In Saturdays, where PhonePe settles real money…...

DEV Community
dev.to > smsmy > keeping-a-browser-video-and-a-locally-processed-audio-track-in-sync-and-the-02s-leak-that-broke-26fe

Keeping a browser video and a locally processed audio track in sync — and the 0.2s leak that broke it

31+ min ago   (451+ words) We build [HaramLite](https://haramlite.com), a desktop app that removes music and instrumentals from video and audio on the user's own machine — no uploads, no accounts, no cloud. This is the story of a sync bug in its browser side, because…...

DEV Community
dev.to > kev_luciano > why-go-python-is-one-of-the-most-practical-language-pairings-in-modern-software-fb9

Why Go + Python Is One of the Most Practical Language Pairings in Modern Software

34+ min ago   (238+ words) Most language debates online are framed as a competition — Go vs. Python, pick a side. In practice, the more interesting question for a working developer isn't "which one," it's "where does each one actually win, and how do I connect…...

DEV Community
dev.to > polyvexr > quick-sort-fast-sorting-with-divide-and-conquer-229h

Quick Sort: Fast Sorting with Divide and Conquer

1+ hour, 54+ min ago   (1027+ words) Sorting is everywhere in software. In the previous article, we learned Merge Sort, which can sort an array in O(n log n) time. Quick Sort also uses the Divide and Conquer strategy, but it approaches the problem differently. Instead of…...

DEV Community
dev.to > maryngure > python-functions-defining-calling-parameters-return-values-scope-3b78

Python - Functions: Defining, Calling, Parameters, Return Values & Scope

1+ hour, 52+ min ago   (682+ words) Functions are one of the first "real" programming concepts you hit in Python, and they're also one of the most important. Once you understand how to package logic into a function, you stop repeating yourself and start building code that's…...

DEV Community
dev.to > saamiabbaskhan > leetcode-problem-statements-be-testing-my-english-more-than-sql-3f9c

LeetCode Problem Statements Be Testing My English More Than SQL

2+ hour, 10+ min ago   (257+ words) Currently, I am solving SQL problems on LeetCode, and believe me, the wording quality of some problems, especially the premium ones, is so poor. After spending the worst 15 minutes trying to understand the question, I finally realise that the problem…...

DEV Community
dev.to > albert_zhang_f468830cf0e6 > building-structured-inter-agent-communication-a-practical-guide-l26

Building Structured Inter-Agent Communication: A Practical Guide

1+ hour, 56+ min ago   (111+ words) Every multi-agent tutorial shows "Agent A talks to Agent B." None show how to keep that conversation reliable at scale. Every agent in AgentForge declares its input schema: The orchestrator validates before execution. If agent A's output doesn't match agent B's…...

DEV Community
dev.to > sameerqaisar17 > python-functions-why-they-changed-my-code-1516

Python Functions: Why They changed My code

3+ hour, 56+ min ago   (110+ words) "I used to write the same code over and over. Copy, paste, tweak one word. Then I learned about functions — and my code got 10x shorter. Here's how they work and why I use them everywhere now." Problem: If I want…...