DEV Community

#debugging

Troubleshooting code issues

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
We Hot-Patched a Function That Was Already Hot-Patched, and Production Hung

We Hot-Patched a Function That Was Already Hot-Patched, and Production Hung

Comments
4 min read
CĂłmo solucionar `docker run` con `Exited (1)` en Raspberry Pi

CĂłmo solucionar `docker run` con `Exited (1)` en Raspberry Pi

Comments
3 min read
I wrote that their test harness had no denominator. Their own script header said it first.

I wrote that their test harness had no denominator. Their own script header said it first.

6
Comments
3 min read
I Kept Deleting Logs for 48 Hours. The Inodes Were Already Gone.

I Kept Deleting Logs for 48 Hours. The Inodes Were Already Gone.

Comments
9 min read
Koha Testing Docker on Windows WSL: Common Setup Problems and Fixes

Koha Testing Docker on Windows WSL: Common Setup Problems and Fixes

Comments 1
6 min read
Help me!

Help me!

Comments
1 min read
3 Common STM32 Timer Mistakes That Give You the Wrong PWM Frequency

3 Common STM32 Timer Mistakes That Give You the Wrong PWM Frequency

Comments
4 min read
The Timestamp Bug That Only Showed Up East of Me

The Timestamp Bug That Only Showed Up East of Me

Comments 4
4 min read
Your test harness can silently not be testing the thing you think it is

Your test harness can silently not be testing the thing you think it is

Comments
4 min read
My Bot's KPI: Trades 2 > Opportunities 1?! When Your Numerator and Denominator Don't Observe the Same Time.

My Bot's KPI: Trades 2 > Opportunities 1?! When Your Numerator and Denominator Don't Observe the Same Time.

Comments
4 min read
The NGO App's AI Worked Locally. Then Vercel Gave Me a 504.

The NGO App's AI Worked Locally. Then Vercel Gave Me a 504.

1
Comments 3
5 min read
The model swap was the trigger. The bug was ours.

The model swap was the trigger. The bug was ours.

12
Comments 19
11 min read
PyInstaller silently kills every ConPTY child because it doesn't bundle OpenConsole.exe

PyInstaller silently kills every ConPTY child because it doesn't bundle OpenConsole.exe

Comments
4 min read
MCP connection errors explained: 404 on /sse, 406 Not Acceptable, session 400s, 402

MCP connection errors explained: 404 on /sse, 406 Not Acceptable, session 400s, 402

Comments 4
4 min read
Spider-Man Moonwalked Off a Billboard and Only My Test Suite Noticed

Spider-Man Moonwalked Off a Billboard and Only My Test Suite Noticed

30
Comments 1
14 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.