8 questions from the last 30 days
-1
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0
answers
44
views
Infrastructure storage exception handling in DDD-ish app [closed]
I have a DDD-ish application where a long-running business process is split into workflow steps.
Each step is idempotent and starts from a message handler.
Very simplified flow of a single step:
...
Best practices
0
votes
3
replies
157
views
Can I modify the Message of a caught Delphi Exception object and then re-raise it?
The title says it, but here is an example:
try
// ...
raise EFileNotFoundException.Create('File not found!');
except
on E: EFileNotFoundException do begin
E.Message := Format('"%s":...
1
vote
1
answer
55
views
how to make socket server propagate exceptions up to TaskGroup where they're started from?
How to make exceptions thrown from a socket server running in a task group task be propagated up to its parent TaskGroup? With given example, I'd expect to see the error raised from ...
- 608
Advice
0
votes
2
replies
56
views
Better solutions for reseting 'is_running' flag to 0 when an exception occurs during code execution in python
I have a python code with below structure:
try:
# Check if ETL is running
check_isrunning_sms_journals = "select nvl(d.is_running,0) as is_running from running_etl_table d where ...
- 251
Advice
0
votes
0
replies
39
views
What should I replace a newline character with when newlines aren't allowed?
I'm building a hobby chess engine that communicates through the UCI protocol. This is communication done through standard out/in of the program, with each line representing a single command.
One of ...
- 2,362
4
votes
1
answer
102
views
Java ExecutorService detect asap thread fail
I have to run x asynchronous threads , which can last several minutes each.
They ALL have to terminate properly without exceptions.
If one fails I have to stop them all immediately and not wait ...
- 51
2
votes
1
answer
49
views
Calling `sys.excepthook` manually with `sys.last_exc`
The signature of sys.excepthook is
sys.excepthook(type, value, traceback)
so a natural way to call it is
sys.excepthook(sys.exc_type, sys.exc_value, sys.exc_traceback)
But as of Python 3.12, ...
- 3,547
Best practices
0
votes
1
replies
93
views
Java exception handling (best practices)
I'm starting out with Java and Spring Boot, and I have a fairly simple question that always raises doubts for me, as I always like to follow best practices.
I have a Controller layer where I create ...
- 13