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How to step through Python code to help debug issues?
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Yes! There's a Python debugger called pdb just for doing that!
You can launch a Python program through pdb by using pdb myscript.py or python -m pdb myscript.py.
There are a few commands you can then issue, which are documented on the pdb...
Backporting Python 3 open(encoding=“utf-8”) to Python 2
I have a Python codebase, built for Python 3, which uses Python 3 style open() with encoding parameter:
6 Answers
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What is the reason for having '//' in Python? [duplicate]
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In Python 3, they made the / operator do a floating-point division, and added the // operator to do integer division (i.e. quotient without remainder); whereas in Python 2, the / operator was simply integer division, unless one ...
What is the difference between pip and conda?
I know pip is a package manager for python packages. However, I saw the installation on IPython's website use conda to install IPython.
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Where is Python's sys.path initialized from?
Where is Python's sys.path initialized from?
2 Answers
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Run a Python script from another Python script, passing in arguments [duplicate]
I want to run a Python script from another Python script. I want to pass variables like I would using the command line.
6 A...
Why do Python's math.ceil() and math.floor() operations return floats instead of integers?
...floor() returned an integer, what should floor(1.0e30) return?
Now, while Python's integers are now arbitrary precision, it wasn't always this way. The standard library functions are thin wrappers around the equivalent C library functions.
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Reconnection of Client when server reboots in WebSocket
...r of attempts k has been reached, k stops increasing after each attempt.
Référence:
http://blog.johnryding.com/post/78544969349/how-to-reconnect-web-sockets-in-a-realtime-web-app
ReconnectingWebSocket does not handle reconnections by using this algorithm.
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“Inner exception” (with traceback) in Python?
My background is in C# and I've just recently started programming in Python. When an exception is thrown I typically want to wrap it in another exception that adds more information, while still showing the full stack trace. It's quite easy in C#, but how do I do it in Python?
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Prevent unit tests but allow integration tests in Maven
... answered Feb 28 '14 at 11:19
Jérôme HerryJérôme Herry
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