Ok #vibecoding fans.. here's Reason #76 for why #AI #codebots aren't ready to supplant us #developers.
Working on a #CLI that manipulates files; unhandled exception appears! Its late so I paste the exception+ #stacktrace into my notes2self.txt, go to bed.
Today, remember the #exception, go handle/fix/trap it. Still drops exception. WTF. Tearing hair out, I keep prompting Copilot, changing the model used, I have refactored whole swaths of code following its advice. Getting nowhere.
1/
Решаем фундаментальную проблему асинхронных JavaScript-ошибок
Асинхронный JavaScript-код встречается практически в любом проекте (самый популярный пример использования — сетевые запросы). Но работа с ним сопряжена с рядом особенностей. Одна из них — специфичная работа с ошибками. Так, поскольку ошибки могут возникать в разное время и в разном месте, надо уметь их отлавливать, определять место «поломки» и корректно передавать всю информацию для последующей обработки. Для этого критически важно, чтобы stack trace ошибки был не формальный «однострочник», а максимально информативный.
GitHub - bugsink/bugsink: Self-hosted Error Tracking https://github.com/bugsink/bugsink #self-hosted #OpenSource #stacktrace #GitHub #Python #error #bug
Come friendly #stacktrace and fall on my logs, they're not fit for #debugging now!
Грязные трюки C++ из userver и Boost
Привет, я Антон Полухин из Техплатформы Екома и Райдтеха Яндекса. Моя команда разрабатывает userver — современный опенсорсный асинхронный фреймворк с богатым набором абстракций для быстрого и комфортного создания микросервисов, сервисов и утилит на C++. Когда мы пишем какой‑то код для userver и для таких сложных проектов, как Boost , периодически мы сталкиваемся с нестандартными проблемами. И эти нестандартные проблемы требуют нестандартных решений. Вот о таких решениях мы сегодня и поговорим. А именно: — Посмотрим, как работают исключения на платформе Linux x86, и сделаем с ними что‑то интересное. — Залезем ещё глубже под капот исключений и сделаем их ещё быстрее. — Сделаем висячую ссылку на невалидный объект, и всё будет хорошо. — А под конец то, что все любим, — погрузимся в шаблонное метапрограммирование.
https://habr.com/ru/companies/yandex/articles/852244/
#stacktrace #exception #exceptions #exception_throw_refactoring #metaprogramming #boost #userver #dlopen #throw #throwcatch
Advanced Usage of the C++23 Stacktrace Library – James Pascoe – ACCU 2024
Advanced Usage of the C++23 Stacktrace Library – James Pascoe – ACCU 2024
Advanced Usage of the C++23 Stacktrace Library – James Pascoe – ACCU 2024
Advanced Usage of the C++23 Stacktrace Library – James Pascoe – ACCU 2024
Advanced Usage of the C++23 Stacktrace Library – James Pascoe – ACCU 2024
Advanced Usage of the C++23 Stacktrace Library – James Pascoe – ACCU 2024
Well, look who forgot to turn off #development mode on their website...
@_inside @johnsundell I just heard in the latest episode of #Stacktrace that you are running into the white screen while starting an app that is connected to Xcode through WiFi.
You might be interested in this workaround I found which can save a lot of time during debugging:
From: @Jeehut
https://iosdev.space/@Jeehut/110344176030688317
ACCU 2024 SESSION ANNOUNCEMENT: Advanced Usage of the C++23 Stacktrace Library by James Pascoe
https://accuconference.org/session/advanced-usage-of-the-cpp23-stacktrace-library
Register now at https://accuconference.org/pricing/
System.Diagnostics is a vast source of interesting classes. One such gem is the StackTrace class. It allows us to collect the frames of the current execution call if we need to know how we ended up at a particular location. This information might be useful for diagnostic purposes.
A stack trace will provide the most information in Debug mode since it includes debug symbols.
Connected with the stack trace is the StackTraceHidden attribute. This attribute allows us to decorate methods that should be hidden from being included when the stack trace is printed. These methods will show up if we iterate through all the frames in the stack trace, but they will not appear if we use .ToString().
Docs 📑: https://learn.microsoft.com/en-us/dotnet/api/system.diagnostics.stacktrace?view=net-8.0
#dotnet #stacktrace #systemdiagnostics #stacktracehidden
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Just improved the display of error messages in Kitten¹.
They should be far more robust now.
Run `kitten update` to get the latest.
:kitten:💕
¹ https://codeberg.org/kitten/app
#Kitten #errorMessages #stackTrace #web #dev #JavaScript #nodeJS
![Screenshot of error message in browser: There’s a cute illustration of a kitten playing with a ball of purple yarn.
The error code (in pink) is 500. The error message reads ‘ReferenceError: meow is not defined’
Under that is a Stack trace split into two sections, ‘From your app’ and ‘From Kitten’.
In the first section, there’s a coed snippet shown with syntax highlighting, line numbers, and striped lines (white/pink):
export default () => kitten.html`
${meow}!
`
The ‘m’ in meow has a pink arrow head (caret) pointing to it.
The stack trace message reads:
While running PageRoute.default [as _handler]
in /index.page.js (line 2, column 5)
In the From Kitten section the following stack messages are visible:
While running PageRoute.lazilyLoadedHandler
in /kitten-bundle.js (line 239183, column 31)
While running loop
in /kitten-bundle.js (line 203214, column 65)
While running next
in /kitten-bundle.js (line 203215, column 73)
While running Array.<anonymous>
in /kitten-bundle.js (line 239777, column 9)](https://files.mastodon.social/cache/media_attachments/files/112/208/774/406/930/851/original/80a8ba462ceb8542.png)
I do really like it to find an issues with our codebase based on a screenshot of stack trace. The only issue is that I only got the middle part send with the main issue of the crash not the root cause.
So much fun. 😅
Sadly the software we do customize does not allow unit test without mocking a lot of the given framework + some data.
#Java #Debugging #StackTrace #Bug #BugHunt #Work #Developer #DeveloperPain
Understanding a Java stack trace can be important when troubleshooting errors in a Java application. Stack traces can tell us about the exception thrown as well as the method calls that resulted in that exception. #java #exceptionHandling #stackTrace
#Coworker: pastes in #chat a #stacktrace from a piece of #code that I no longer maintain and haven't touched in 2 years after changing teams.
Coworker: "Quick call?"
@johnsundell thanks for great recent episode of #StackTrace. All that talk about game controllers got me thinking about game development. My kids are getting bored with Mario Maker 2 and want to start making a 2D game. I’ve built apps with SwiftUI and am comfortable with Swift, but I’m not sure if I should start with SpriteKit or Unity. I don’t see many professional games built in SpriteKit so I’m thinking that learning Unity might be a better approach. Any suggestions?
