DEV Community

#debugging

Troubleshooting code issues

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
22 tests passing, and my solver still told you to click a mine

22 tests passing, and my solver still told you to click a mine

Comments
7 min read
Four MCP Tools Died the Same Day. One Unpinned SDK Dependency Killed Three.

Four MCP Tools Died the Same Day. One Unpinned SDK Dependency Killed Three.

Comments
5 min read
RLS says yes and Postgres still says permission denied: the 403 family I only understood on the second one

RLS says yes and Postgres still says permission denied: the 403 family I only understood on the second one

Comments 1
5 min read
BeeLadybug — un overlay per il debug DOM in tempo reale

BeeLadybug — un overlay per il debug DOM in tempo reale

Comments 1
1 min read
The Bug Report Everyone Wants to Pick Up

The Bug Report Everyone Wants to Pick Up

Comments 1
2 min read
A 16-second clock drift falsely tripped my trading bot's kill switch. A postmortem.

A 16-second clock drift falsely tripped my trading bot's kill switch. A postmortem.

7
Comments 9
4 min read
I told the model to separate fields with <TAB>. It did exactly that, and I lost 79 percent of my data.

I told the model to separate fields with <TAB>. It did exactly that, and I lost 79 percent of my data.

1
Comments
3 min read
I made retrieval 4x better and my agent got worse

I made retrieval 4x better and my agent got worse

3
Comments 13
4 min read
The Crash That Only Happened in Production

The Crash That Only Happened in Production

Comments
3 min read
A Coding Agent Tried to Fix My CameraX Rotation Bug by Waiting. I Asked for Proof Instead.

A Coding Agent Tried to Fix My CameraX Rotation Bug by Waiting. I Asked for Proof Instead.

Comments 2
4 min read
CrashLoopBackOff: five causes and how to tell them apart

CrashLoopBackOff: five causes and how to tell them apart

Comments
7 min read
The Exit Code That Lied: Debugging a Silent Failure on a Free Server

The Exit Code That Lied: Debugging a Silent Failure on a Free Server

1
Comments
5 min read
'u' Replaced By 'U' Is A Big Error,Insight From My On Going Spring Boot Project

'u' Replaced By 'U' Is A Big Error,Insight From My On Going Spring Boot Project

Comments
2 min read
The Ownership Gap: Why AI Workflow Failures Sit Unfixed for Weeks

The Ownership Gap: Why AI Workflow Failures Sit Unfixed for Weeks

Comments 1
7 min read
Make Retry Idempotency an Invariant Before You Move a Batch Job to a Free Model Endpoint

Make Retry Idempotency an Invariant Before You Move a Batch Job to a Free Model Endpoint

1
Comments
5 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.