All Questions
Tagged with exception error-handling
47 questions
5
votes
2
answers
180
views
Design By Contract Library in C++
I asked this question on StackOverflow, and got exactly the answer I needed at the time. I am now here to ask - Is this a good design?
The motivation for writing up this library: my shop writes ...
- 153
0
votes
3
answers
198
views
Java exceptions that show the message when converted to String
I’m working with custom exceptions in Java for stack operations. However, I’m unsure if the exception handling is being handled properly, especially in terms of how exceptions are thrown and caught. ...
- 11
1
vote
1
answer
198
views
Python exception for handling invalid argument types
Greetings
One small problem that anyone have to tackle with in Python is handling invalid argument types ( without an automatic static type checking tool like
Mypy )
One of the best methods for ...
- 419
2
votes
3
answers
202
views
Wrap a noexcept C++ library method with a method throwing exceptions with usable explanatory strings to stay DRY
In our apps we're using a shared inhouse library which provides filesystem functions. All the functions are noexcept.
In several apps i found that similar or identical error return translations are ...
- 123
3
votes
1
answer
244
views
Catching the timed out Exception raised by the __init__ method of the class ftplib.FTP
Introduction
I have written a Python class which uses the module ftplib. In this class I have created a private method called <...
- 163
2
votes
1
answer
171
views
Beginner Java Tic-Tac-Toe
I had a Tic Tac Toe assignment for class and the program seems to work fine but I feel like the exception/input handling could be done in a much better way. Is this a good way to approach the ...
- 23
6
votes
1
answer
497
views
Write a simple, clean error message without a backtrace and exit on failure
I want to write on failure to either STDOUT or STDERR a clean, simple error message for the user, without the (verbose) ...
- 290
3
votes
1
answer
951
views
Class to wrap result or exception, similar to the OneOf approach
I recently came across the OneOf<T0,...,Tn> package from mcintyre321 via a video by Nick Chapsas, which presents the idea of holding exception types to be ...
- 1,409
7
votes
1
answer
234
views
Handling errors in potentially incomplete responses
I am using the library geoip2 to get Geolocation of many IP adderesses
...
- 169
5
votes
2
answers
2k
views
C++ custom exception class
I am wondering, how can I improve this simple MissingResource exception class? I am using it in my simple game.
...
- 209
1
vote
1
answer
228
views
Handling multiple try-catches in a for loop
Good day! I would like to know if this is possible to be refactored into a cleaner code.
The reason I'm doing it like this is to catch the column that the error appeared on and then potentially output ...
- 21
4
votes
2
answers
259
views
Reader for graph-file with ugly return and questionable use of streams
I wrote a class that contains a static method that reads in files from NetworkRepository and converts them into a list of integer-arrays, each representing an edge. The file format from ...
- 195
-2
votes
1
answer
151
views
Is it good practice to use try catch only for a part of the code [closed]
When I submit the form, I need to validate the input data from an HTML form field, which comes from the user who submitted the data. So inside the Page_Load event, ...
- 97
1
vote
1
answer
75
views
Handling errors in an input based program
I wrote a program which creates a svg-group that contains several arranged rectangles with passages inbetween to reach all of the rectangles inside of an area selected by the user. Each rectangle ...
- 119
8
votes
2
answers
4k
views
See if a specific resource exists in a Kubernetes namespace
I want to have a function that checks to see if a certain resource (deployment, job, cronjob etc) exist in a namespace. Using the Kubernetes Python client, I can create a boolean function (using ...
- 243