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Event system in Python
What event system for Python do you use? I'm already aware of pydispatcher , but I was wondering what else can be found, or is commonly used?
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How can I get the active screen dimensions?
What I am looking for is the equivalent of System.Windows.SystemParameters.WorkArea for the monitor that the window is currently on.
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How can I list all commits that changed a specific file?
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Whats the difference between that one and just git log filename?
– VaTo
Jun 17 '15 at 17:45
8
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Why use softmax as opposed to standard normalization?
...isation does not care as long as the proportion are the same.
Have a look what happens when soft max has 10 times larger input, ie your neural net got a crisp image and a lot of neurones got activated
>>> softmax([1,2]) # blurry image of a ferret
[0.26894142, 0.73105858]...
Installing SetupTools on 64-bit Windows
...lean" way: only use 64-bit installers when using 64-bit Python (see below)
what the answer above suggests: copy HKLM\SOFTWARE\Python to HKLM\SOFTWARE\wow6432node\Python, but this will cause problems with binary distributions, as 64-bit Python can't load 32-bit compiled modules (do NOT do this!)
inst...
grep, but only certain file extensions
...pp CP_Image ~/path[12345] | mailx -s GREP email@domain.com
that should do what you want.
To take the explanation from HoldOffHunger's answer below:
grep: command
-r: recursively
-i: ignore-case
-n: each output line is preceded by its relative line number in the file
--include \*.cpp: all *.cpp...
Will the Garbage Collector call IDisposable.Dispose for me?
...t your finalizer needs to explicitly call Dispose.
This is logical, and is what I've always done in the rare situations where a finalizer is warranted.
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How to check if a path is absolute path or relative path in cross platform way with Python?
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And if what you really want is the absolute path, don't bother checking to see if it is, just get the abspath:
import os
print os.path.abspath('.')
share...
Chrome Dev Tools: How to trace network for a link that opens a new tab?
...Sigh, the new window however doesn't have <Preserve Logs> activated. What's wrong with Chrome engineers?
– Pacerier
Oct 11 '17 at 5:58
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Understanding slice notation
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What really annoys me is that python says that when you don't set the start and the end, they default to 0 and the length of sequence. So, in theory, when you use "abcdef"[::-1] it should be transformed to "abcdef"[0:6:-1], b...