#debugging

TCH

ZA Zahran Yahia Khan

What Actually Happens When You Send Data Across a Network?

Using the OSI model as a practical mental model for encapsulation, routing, transport, and debugging.

Aug 23, 2026 · 9 min read · 0 claps #network-engineering #computer-network #layers-of-osi-model

TCH

VE Vedant Raut · The Developer’s Journal

I Spent a Week Debugging 3 Lines of Code

Here’s What I Learned

Jul 31, 2026 · 6 min read · 0 claps paywalled #debugging #debugging-tools #debug

TCH

SU Suresh Dilhan

How I Use Amazon Q & Cursor to Debug Production Issues 2x Faster

Debugging enterprise codebases can easily drain hours.

Jul 22, 2026 · 3 min read · 0 claps #debugging #problem-solving #qa-testing

TCH HUM

PR Pramod Kumar · Javarevisited

I Spent 8 Hours Debugging a Spring Boot Bug That Only Happened in Production

Timezone. UTF-8. Connection pool. Race condition.

Jul 15, 2026 · 4 min read · 138 claps paywalled #spring-boot #java #software-engineering

TCH

JO Joseph N. Aburu · Bouncin’ and Behavin’ Blogs

I Spent More Than 10 Hours Diagnosing My Code. The Bug Wasn’t in My Code.

Building Kivex Solid taught me that sometimes the hardest bugs are hiding in the tools you trust the most.

Jul 11, 2026 · 3 min read · 0 claps paywalled #open-source #software-development #debugging

MDA TCH

ER Erwin Hermanto

Debugging a Memory Leak in a Third-Party Library: Our Forking Journey

How we identified the culprit, submitted a patch, and maintained our own version temporarily.

Jul 10, 2026 · 4 min read · 0 claps paywalled #golang #memory-leak #debugging

TCH

HE hemanth in devops · AWS in Plain English

I Migrated AWS Services… But a Hidden Redis Cache Broke Production (Here’s How We Found It)

How stale Redis overruled DynamoDB in production

Jul 09, 2026 · 5 min read · 0 claps #dynamodb #redis #devops

AI MED TCH

AL Ali Wajdan

AI Diagnosed a Flutter Crash in 30 Seconds That Took Me 2 Days to Find.

Using AI to debug Flutter apps works brilliantly for diagnosis, but the suggested fixes can be confidently wrong in ways that waste more…

Jul 07, 2026 · 6 min read · 2 claps #software-engineering #mobile-app-development #ai

TCH

VI Vitaliy Gribko · ProAndroidDev

How I Found a Deadlock Inside ART That ART Itself Couldn’t Dump

A whole-VM lock-ordering deadlock between the garbage collector and the JDWP debug layer, reproduced on two independent targets, bisected…

Jul 06, 2026 · 10 min read · 30 claps #android #android-development #debugging

AI TCH

TE Techjustify

Here’s How AI Finds Bugs on Your Website — A Must-Know!

Have you ever stayed up until the wee hours of the morning just to find a bug that turned out to be just a misspelled variable name? If so…

Jul 06, 2026 · 7 min read · 0 claps #ai #bugs #website

TCH

HE Hemanth Vishwakarma

The “Unable to Acquire JDBC Connection” Error That Wasn’t a Database Problem

A real production debugging story about CyberArk, credential propagation, and why redeploying isn’t always the answer.

Jul 02, 2026 · 3 min read · 3 claps paywalled #spring-boot #debugging #vault

TCH

FA Fady

حل مشاكل Gradle 9 و Kotlin K2 في أندرويد (دليل 2026)

هل تواجه “Build Error” لا ينتهي منذ تحديث مشروعك إلى

Jul 02, 2026 · 2 min read · 0 claps #programming #android-development #kotlin

TCH

SH Shivani Bagal

How I Debug Flutter Apps — My Actual Process, Not The Textbook Version

Every Flutter tutorial about debugging shows you the same things. Set a breakpoint. Inspect the variable. Step through the code. Very…

Jun 30, 2026 · 5 min read · 1 claps #debugging #flutterdebugging

HUM TCH

AM Amin Boulouma

Why Type Hinting is Your Best Debugging Tool

For years, Python’s “duck typing” philosophy, if it walks like a duck and quacks like a duck, it must be a duck, was celebrated for its…

Jun 30, 2026 · 2 min read · 0 claps #python #debugging #typing

TCH

KU Kumar Saurav

How I Solved GitHub 403 Permission Denied Even Though I Was the Repository Owner (macOS + GitHub…

If you’ve ever seen this error:

Jun 28, 2026 · 3 min read · 0 claps paywalled #github #terminal #linux

TCH

IZ Izak T

The if Statement Comment Trap That Makes Safe Code Dangerous

A few lines of JavaScript can look perfectly safe — until they’re not.

Jun 27, 2026 · 3 min read · 1 claps #debugging #if-statements #javascript

TCH

SA Sam's Coding Everyday

Rails + Textract: Debugging the Mistakes Nobody Warns You About

This is part 2 of adding Amazon Textract to my Rails book app. In part 1, I got the gem installed and IAM permissions set up. Today was all…

Jun 26, 2026 · 2 min read · 5 claps #ruby-on-rails #aws #amazon-textract

TCH

MO Mohamed Hussain S · Stackademic

When Logs Lie: Using tcpdump to Debug Low-Level Network Anomalies

We ran into a production deployment issue that felt like a ghost in the machine. A critical service was experiencing intermittent…

Jun 25, 2026 · 3 min read · 0 claps #networking #linux #devops

SCI MDA TCH ECO

LA Lance Raeper

Your Power Automate Flow Might Be One Invisible Character Away from Failing

I was listening to The Unicorn Project audiobook earlier and had one of those uncomfortable moments where fiction feels a bit too close to…

Jun 23, 2026 · 5 min read · 0 claps #microsoft-power-automate #debugging #microsoft-power-platform

TCH

NE Neemasyed

How to Apply Bvostfus Python Issue Fix for Common Runtime Errors

Bvostfus Python Issue Fix often encounter confusing import errors during project development. One such recurring issue is related to the…

Jun 23, 2026 · 2 min read · 0 claps #python-programming #coding #debugging

SPT TCH

RA Ramesh | The Platform Engineer · Beyond Localhost

kubectl debug: The Command Every Kubernetes Engineer Underuses

Five real debugging scenarios: ephemeral containers, distroless images, CrashLoopBackOff, node-level access, and network tracing with…

Jun 22, 2026 · 9 min read · 19 claps #devops #kubernetes #debugging

TCH

ST StephenX

Why I Built Rockxy — and Why I Gave It Away

Part 1 — The Bug Was Never the Hard Part

Jun 21, 2026 · 9 min read · 0 claps #network #debugging #devtools

TCH

CO CodeByUmar · Skill Stuff

How Senior Engineers Debug Without Guessing

The difference is not that they find bugs faster. It is that they waste less time chasing the wrong ones.

Jun 21, 2026 · 13 min read · 82 claps paywalled #programming #coding #software-engineering

TCH LIF

NA Nazmul Hasan

Find the Bug with git bisect (Stop Guessing Which Commit Broke It)

Part 3 of the “Git & Version Control Mastery” series. The bug works in production but not on main. Somewhere in 400 commits, something…

Jun 20, 2026 · 4 min read · 0 claps #github #debugging #version-control

ECO TCH

KA Kaleesh

Understanding Typescript Configuration: How tsconfig.json,

You’ve just tried to push your code, but the pre-commit hook is blocking you. The error message says your imports aren’t in alphabetical…

Jun 19, 2026 · 4 min read · 15 claps #typescript #debugging #project-management

ECO TCH

ZA Zahra fatima

Why Is My Application Slow? 10 Hidden Bottlenecks Costing US Startups Millions

It was a Tuesday night, 11:47 PM, when the Slack ping hit me. The CEO of a fintech client wrote one line: “Checkout is dying. Users are…

Jun 19, 2026 · 6 min read · 0 claps #software-engineering #performance #devops

TCH AI

HU Huzair Awan · JavaScript in Plain English

7 JavaScript Testing Mistakes That Gave Me False Confidence for More Than a Year

My tests were lying to me — the specific mistakes that created confidence without creating safety.

Jun 18, 2026 · 10 min read · 0 claps paywalled #javascript #javascript-tips #javascript-development

MDA TCH

HI Himanshu Pant

How Multithreading Works in Java: A Practical Guide to Concurrent Programming

I remember pushing Java code to production and watching it die under real traffic. Not crash — just slowly choke. Staging was fine. Testing…

Jun 18, 2026 · 5 min read · 0 claps #javascript #java-multithreading #concurrent-programming

LIF TCH

AL Alex Cole

How to Debug Programming Assignments Faster: A Step-by-Step Guide

The assignment is due in the morning. Your code worked an hour ago. Now it doesn’t, and you have no idea why.

Jun 18, 2026 · 15 min read · 0 claps #debugging #programming #coding

TCH

MA Matt Brown

Debug Supabase Edge Functions in VS Code (With Breakpoints)

Console logging works for quick troubleshooting, but breakpoints make it so much easier to understand what’s happening inside a request.

Jun 17, 2026 · 3 min read · 0 claps #supabase #debugging #vscode

TCH

BI Bikki Singh

10 PHP Bugs That Break Real Projects — And How to Fix Them (Part 2)

Every PHP developer has lived this nightmare. The code runs perfectly on localhost. You deploy to production. Something silently breaks —…

Jun 17, 2026 · 4 min read · 0 claps #php #web-development #programming

SPR TCH

HA Hafiq Iqmal · Level Up Coding

The Empty 500: Catching a Silent Crash in Laravel Octane

No body. No logs. Not even APP_DEBUG=true. Four packages caused it.

Jun 15, 2026 · 7 min read · 51 claps paywalled #laravel #laravel-octane #debugging

AI TCH

LI Lia

Sunday, June 14, 2026: (2,3) Handling Tensor Dimension Shifts Caused by Concatenating Instance and…

Sunday, June 14, 2026

Jun 15, 2026 · 15 min read · 0 claps #flux #diffusers #dreambooth

TCH

IL Illya Yalovoy

The CloudWatch Logs Insight Query That Found a 14-Month-Old Data Corruption Bug in 30 Seconds

Five non-obvious query patterns that replace expensive third-party log tools, drawn from real incident investigations at scale.

Jun 14, 2026 · 13 min read · 1 claps paywalled #aws #cloudwatch #devops

AI ECO TCH

HR Hrithik Gavankar

Vibe Coding Built It. Human Debugging Fixed It.

How a seemingly random bug in an inventory management system exposed a React Query cache trap, and why AI-assisted development still needs…

Jun 14, 2026 · 5 min read · 54 claps #web-development #react #supabase

AI TCH

MU Muhamad J. Akoum

The Bug Was in the Official SDK

AI could have rewritten my app all night. The real fix was to stop trusting the layer everyone assumes is correct.

Jun 14, 2026 · 10 min read · 0 claps #artificial-intelligence #software-engineering #programming

TCH

RA Ravinder Singh

Finding React Native Memory Leaks in Release Builds

Find React Native memory leaks faster! Profile release JS bundles with sourcemaps to eliminate dev noise, and finally find the real bugs.

Jun 14, 2026 · 4 min read · 6 claps #react-native #javascript #mobile-app-development

TCH

MU Muhammad Usman

The Flutter Memory Leaks Nobody Warns You About

Your app feels fine at launch. Four screens and a few navigations later, it stutters. After ten minutes it gets sluggish. You’ve been…

Jun 12, 2026 · 6 min read · 0 claps #flutter #dart #performance

TCH

MI Minindu Alwis

Hermes Engine: The JavaScript Runtime That Makes React Native Fast

If you’ve been building React Native apps, you’ve probably heard of Hermes. But do you actually know what it is and why Meta built it?

Jun 12, 2026 · 4 min read · 0 claps #hermes-engine #the-javascript-runtime #react-native

MDA TCH

AY Ayush Raj

Switching transactional email to a verified domain: finding every sender and From address in the…

So DNS finally turns green in Resend (or SendGrid, Postmark, SES). The client’s real domain is verified. We merge the dashboard change and…

Jun 11, 2026 · 5 min read · 0 claps #smtp #nextjs #javascript

TCH

JE Jean Smit

How to Capture a HAR File for Troubleshooting

A HAR (HTTP Archive) file records the network activity between your browser and a website. Support teams often use HAR files to investigate…

Jun 09, 2026 · 3 min read · 0 claps #browsers #k2 #support

AI TCH

EM Emre Güler

Why My Headless Browser Kept Getting Logged Out: Debugging Session Persistence, Cloudflare, and…

Debugging Playwright session persistence, Cloudflare cf_clearance, and headless User-Agent issues — five lessons for reliable browser automa

Jun 09, 2026 · 6 min read · 1 claps #browser-automation #model-context-protocol #web-scraping

TCH

KA Kartik Subramaniam · CodeToDeploy

9 Chrome DevTools Debugging Tricks I Wish I Knew Earlier

Most frontend developers know the basics of Chrome DevTools console.log(), the Elements panel and maybe the Network tab.

Jun 09, 2026 · 4 min read · 50 claps #web-development #javascript #frontend-development

AI LIF TCH

PR Pravux Technologies Pvt Ltd

Claude AI for Developers: Coding, Debugging, and Productivity

Software development has always been a field driven by innovation. From the introduction of high-level programming languages to the rise of…

Jun 08, 2026 · 7 min read · 0 claps #claude-ai #custom-web-development #software-development

ART TCH

MO mohamad shahkhajeh

Most Developers Don’t Need More Tutorials. They Need Better Engineering Judgment

Before we start, I want to quickly share something with you.

Jun 07, 2026 · 6 min read · 20 claps #software-engineering #clean-code #debugging

TCH

NI Nitesh Thakur

The GC Log Nobody Reads: How to Diagnose a 2-Second Pause in Production

G1GC was doing exactly what we configured it to do. The configuration was wrong.

Jun 06, 2026 · 8 min read · 0 claps paywalled #java #jvm #garbage-collection

HUM TCH

SU Sudari Ratnayake

Why Debugging Taught Me More Than Tutorials Ever Did

When I first started programming, I believed that bugs are the biggest nightmare of a programmer. Bugs in the code are interruptions, they…

Jun 05, 2026 · 3 min read · 0 claps #debugging #teaching #learning

TCH

ST Stoic_Gang

My Kali Linux VM Was Downloading at 20 KB/s. Here’s What Was Actually Wrong

A real debugging investigation through stale VPN DNS, packet loss myths, and a VirtualBox misconfiguration nobody warns you about.

Jun 05, 2026 · 4 min read · 0 claps #kali-linux #virtualbox #virtio

TCH

SA Sanket Parmar · CodeToDeploy

How I Broke My Code Without Touching the Logic

Learn how Python lists can cause hidden bugs through references, shallow copies, sorting mistakes, and unsafe iteration.

Jun 04, 2026 · 5 min read · 56 claps #python #debugging #python-list

HUM TCH

DA Davoud Aslani Fakour

How Sentry Became the Most Honest Member of Our Engineering Team

We added it, removed it, re-added it, fought with it, and finally learned to listen to it. Here’s the full story.

Jun 03, 2026 · 7 min read · 0 claps #sentry #software-engineering #debugging