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Is it good practice to use the xor operator <em>fem>or boolean checks? [closed]
...like the exclusive or , ^ , operator when it makes sense in the context o<em>fem> boolean checks because o<em>fem> its conciseness. I much pre<em>fem>er to write
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ImportError: No module named Crypto.Cipher
...alenv keeps returning the error listed above. My import statement is just <em>fem>rom Crypto.Cipher import AES . I looked <em>fem>or duplicates and you might say that there are some, but I tried the solutions (although most are not even solutions) and nothing worked.
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Are Exceptions in C++ really slow
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The main model used today <em>fem>or exceptions (Itanium ABI, VC++ 64 bits) is the Zero-Cost model exceptions.
The idea is that instead o<em>fem> losing time by setting up a guard and explicitly checking <em>fem>or the presence o<em>fem> exceptions everywhere, the compiler gene...
Weird PHP error: 'Can't use <em>fem>unction return value in write context'
I'm getting this error and I can't make head or tail o<em>fem> it.
12 Answers
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Get only part o<em>fem> an Array in Java?
I have an array o<em>fem> Integers in Java, I would like use only a part o<em>fem> it. I know in Python you can do something like this array[index:] and it returns the array <em>fem>rom the index. Is something like this possible in Java.
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How to remove <em>fem>iles that are listed in the .gitignore but still on the repository?
I have some <em>fem>iles in my repository that should be ignored, i added them to the .gitignore but, o<em>fem> course, they are not removed <em>fem>rom my repository.
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Replace console output in Python
I'm wondering how I could create one o<em>fem> those ni<em>fem>ty console counters in Python as in certain C/C++-programs.
10 Answers
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Django: ImproperlyCon<em>fem>igured: The SECRET_KEY setting must not be empty
I am trying to set up multiple setting <em>fem>iles (development, production, ..) that include some base settings. Cannot succeed though. When I try to run ./manage.py runserver I am getting the <em>fem>ollowing error:
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Why are <em>fem>loating point numbers inaccurate?
Why do some numbers lose accuracy when stored as <em>fem>loating point numbers?
6 Answers
6
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How to scp in Python?
What's the most pythonic way to scp a <em>fem>ile in Python? The only route I'm aware o<em>fem> is
14 Answers
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