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How do I find the location of Python module sources?
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Running python -v from the command line should tell you what is being imported and from where. This works for me on Windows and Mac OS X.
C:\>python -v
# installing zipimport hook
import zipimport # builtin
# installed zipimport hook
# C:...
Xcode 5 - “iOS Simulator failed to install application” every time I switch simulators
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Looks like this is a known issue. From the Xcode 5 release notes:
After switching the minimum deployment target of an application from
iOS 7.0 to a release prior to iOS 7.0, building and running the
application may fail with the message “iOS Simulat...
How to construct a relative path in Java from two absolute paths (or URLs)?
...eption: 'other' has different root exception when asking for relative path from "C:\temp" to "D:\temp".
– Igor
Feb 13 '16 at 17:35
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iOS 7 style Blur view
... the complete replication of the blur size in iOS 7's control center view. From that, I created the GPUImageiOS7BlurFilter class that encapsulates the proper blur size and color correction that Apple appears to be using here. This is how GPUImage's blur (on the right) compares to the built-in blur (...
Could not find stored procedure 'dbo.aspnet_CheckSchemaVersion'
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Open visual studio command prompt from the Visual studio tools folder from the start menu
and type
aspnet_regsql
and follow the wizard to register the database for asp.net membership and role providers.
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How to show the “Are you sure you want to navigate away from this page?” when changes committed?
...overflow, if you started to make changes then you attempt to navigate away from the page, a javascript confirm button shows up and asks: "Are you sure you want to navigate away from this page?" blee blah bloo...
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How can you profile a Python script?
...it easy to determine where you should make optimizations.
You can call it from within your code, or from the interpreter, like this:
import cProfile
cProfile.run('foo()')
Even more usefully, you can invoke the cProfile when running a script:
python -m cProfile myscript.py
To make it even easi...
Why should the “PIMPL” idiom be used? [duplicate]
...l since all members are private: cat_->Purr(); Purr() is not accessible from the outside because by deafult it's private. What am I missing here?
– binaryguy
Aug 14 '15 at 9:20
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Globally catch exceptions in a WPF application?
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@PitiOngmongkolkul: The handler is called as event from you main loop. When the event handlers returns, your app continues normally.
– David Schmitt
Jul 9 '13 at 13:17
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Extract substring in Bash
...lues” substitution. So ${a: -12:5} yields the 5 characters 12 characters from the end, and ${a: -12:-5} the 7 characters between end-12 and end-5.
– JB.
Dec 30 '19 at 17:21
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