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E731 do not assign a lambda expression, use a def
...ect is specifically 'f' instead of the generic '<lambda>'.
This is more useful for tracebacks and string representations in
general. The use of the assignment statement eliminates the sole
benefit a lambda expression can offer over an explicit def statement
(i.e. that it can be embedde...
How to hide output of subprocess in Python 2.7
...e exception check_call would raise. And for the os.system redirect, it was more just an illustration of what the effective use of the subprocess approach is doing. Not really as a second suggestion.
– jdi
Jun 30 '12 at 1:13
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Retrieve filename from file descriptor in C
...this information (you might want to also try zneak's answer below, OS X is more similar to BSD than Linux)
– bdonlan
Jun 19 '15 at 7:38
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Asynchronous method call in Python?
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Convert a bitmap into a byte array
...are doing, except the file is saved to memory instead of to disk. Although more code you have the option of ImageFormat and it can be easily modified between saving to memory or disk.
Source: http://www.vcskicks.com/image-to-byte.php
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Can code that is valid in both C and C++ produce different behavior when compiled in each language?
... Definitely wasn't expecting this one! I was hoping for something a little more dramatic but this is still useful, thanks. :) +1
– user541686
Oct 14 '12 at 23:58
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Vagrant reverse port forwarding?
... vagrant ssh -- -R 12345:localhost:80, which has the same effect in a much more concise command.
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Operator Overloading with C# Extension Methods
...eature is being discussed for some future release of C#. Mads talked a bit more about implementing it in this video from 2017.
On why it isn't currently implemented, Mads Torgersen, C# Language PM says:
...for the Orcas release we decided to
take the cautious approach and add
only regular extension...
How to check if Receiver is registered in Android?
...l chance that the receiver's onReceive(Context, Intent) method is called
more than once, since it is registered with multiple IntentFilters, creating the potential for an IllegalArgumentException being thrown from Context#unregisterReceiver(BroadcastReceiver).
In my case, I can store a privat...