DEV Community

Morgan Ma profile picture

Morgan Ma

Open source contributor and tech writer. Sharing what I learn while building AI features.

Location San Francisco, CA Joined Joined on 
The Empty Check Passed on a Full Ring
datacpp_3670 profile

The Empty Check Passed on a Full Ring

#cpp #debugging #testing #compilers
Comments
6 min read
The Fast Path Read a Stale Frame Header
datacpp_3670 profile

The Fast Path Read a Stale Frame Header

#cpp #debugging #testing #ai
Comments
6 min read
The Parse Succeeded on a Partial Token
datacpp_3670 profile

The Parse Succeeded on a Partial Token

#cpp #debugging #testing #ai
Comments
6 min read
The Key View Survived the Buffer Reset
datacpp_3670 profile

The Key View Survived the Buffer Reset

#cpp #debugging #testing #ai
Comments
6 min read
The Comparator Ranked a Tie as Less
datacpp_3670 profile

The Comparator Ranked a Tie as Less

#cpp #debugging #testing #algorithms
Comments
6 min read
One Run in Two Hundred: Debugging a Silent Fixture Fallback
datacpp_3670 profile

One Run in Two Hundred: Debugging a Silent Fixture Fallback

#debugging #testing #python #ai
Comments
5 min read
The Signed Length Passed the Maximum Check
datacpp_3670 profile

The Signed Length Passed the Maximum Check

#cpp #debugging #testing #ai
Comments
7 min read
The Empty Input Wrapped the Loop Bound
datacpp_3670 profile

The Empty Input Wrapped the Loop Bound

#cpp #debugging #testing #compilers
Comments
5 min read
The Tail Advanced Before the Bytes Did
datacpp_3670 profile

The Tail Advanced Before the Bytes Did

#cpp #debugging #concurrency #testing
Comments
6 min read
The Catch Block Never Joined the Worker Thread
datacpp_3670 profile

The Catch Block Never Joined the Worker Thread

#cpp #debugging #testing #productivity
Comments
6 min read
The Wait Returned in Zero Milliseconds
datacpp_3670 profile

The Wait Returned in Zero Milliseconds

#cpp #debugging #testing #compilers
Comments
6 min read
The Mutex Never Unlocked Because Retry Slept Inside It
datacpp_3670 profile

The Mutex Never Unlocked Because Retry Slept Inside It

#cpp #debugging #testing #ai
Comments
6 min read
The Map Dropped a Key When Two Expiry Times Matched
datacpp_3670 profile

The Map Dropped a Key When Two Expiry Times Matched

#cpp #debugging #testing #ai
Comments
6 min read
The string_view Was Fine Until the Map Rehashed
datacpp_3670 profile

The string_view Was Fine Until the Map Rehashed

#cpp #debugging #testing #ai
Comments
8 min read
C++ Mutation Testing: Lift Weak Tests from 40% to 100%
datacpp_3670 profile

C++ Mutation Testing: Lift Weak Tests from 40% to 100%

#c #mutationtesting #unittesting #testquality
Comments
5 min read
Refactor by Prompt: A Before/After Study of Free AI on Legacy C++
datacpp_3670 profile

Refactor by Prompt: A Before/After Study of Free AI on Legacy C++

#cpp #ai #refactoring #testing
Comments
4 min read
The Ring Buffer That Passed Until the Index Wrapped
datacpp_3670 profile

The Ring Buffer That Passed Until the Index Wrapped

#cpp #debugging #testing #ai
Comments
6 min read
The AI Code That Worked on My Laptop but Broke on a Fresh Server
datacpp_3670 profile

The AI Code That Worked on My Laptop but Broke on a Fresh Server

#cpp #debugging #ai #linux
Comments
3 min read
The CSV Parser That Passed My Tests and Still Broke on a Free Server
datacpp_3670 profile

The CSV Parser That Passed My Tests and Still Broke on a Free Server

#cpp #testing #ai #debugging
Comments
5 min read
Use a Free Server to Catch an AI-Written Race
datacpp_3670 profile

Use a Free Server to Catch an AI-Written Race

#debugging #cpp #ai #testing
Comments
3 min read
Free Models, a Free Server, and a Reference That Outlived Its Function
datacpp_3670 profile

Free Models, a Free Server, and a Reference That Outlived Its Function

#cpp #ai #testing #debugging
Comments
4 min read
Clean Compile, Wrong Result: A Sanitizer Retrospective for AI-Generated C++
datacpp_3670 profile

Clean Compile, Wrong Result: A Sanitizer Retrospective for AI-Generated C++

#cpp #debugging #ai #tutorial
Comments
4 min read
The 3% Drop That Only Showed Up on a Clean Server: A Debugging Retrospective
datacpp_3670 profile

The 3% Drop That Only Showed Up on a Clean Server: A Debugging Retrospective

#cpp #debugging #tcp #ai
Comments
4 min read
The Fix That Passed Review and Crashed in Release
datacpp_3670 profile

The Fix That Passed Review and Crashed in Release

#cpp #debugging #ai #testing
Comments 1
3 min read
Free Tokens, Paid Verification: A Cost-Per-Compile Gauntlet for MonkeyCode's Free Tier
datacpp_3670 profile

Free Tokens, Paid Verification: A Cost-Per-Compile Gauntlet for MonkeyCode's Free Tier

#c #ai #testing #llm
1
Comments
4 min read
The Coverage Loop: Turning Free AI Tokens into Verified C++ Tests
datacpp_3670 profile

The Coverage Loop: Turning Free AI Tokens into Verified C++ Tests

#cpp #testing #ai #opensource
Comments 1
3 min read
Twenty Prompts, One Compiler: A Free AI Server's Failure Matrix
datacpp_3670 profile

Twenty Prompts, One Compiler: A Free AI Server's Failure Matrix

#ai #cpp #testing #benchmark
Comments
5 min read
Free AI Servers Fail Quietly: A Reproducible Test for MonkeyCode's Free Tier
datacpp_3670 profile

Free AI Servers Fail Quietly: A Reproducible Test for MonkeyCode's Free Tier

#ai #llm #testing #opensource
Comments
5 min read
A Clean-Room Evaluation Loop for a Newly Released Model Like Minimax H3
datacpp_3670 profile

A Clean-Room Evaluation Loop for a Newly Released Model Like Minimax H3

#cpp #ai #tutorial #opensource
Comments
4 min read
Why Your C++ Crash Skips Your Laptop: A Clean-Room Debugging Loop on a Disposable Box
datacpp_3670 profile

Why Your C++ Crash Skips Your Laptop: A Clean-Room Debugging Loop on a Disposable Box

#cpp #debugging #programming #tooling
Comments
5 min read
loading...