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Why do people write the #!/usr/bin/env python shebang on the first line of a Python script?
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In order to run the python script, we need to tell the shell three things:
That the file is a script
Which interpreter we want to execute the script
The path of said interpreter
The shebang #! accomplishes (1.). The shebang ...
Can you turn off Peek Definition in Visual Studio 2013 and up?
...on in a new window - would that help? Same number of keystrokes, different order (click on the symbol, then press F12).
– Mark Wilson-Thomas MSFT
Feb 27 '15 at 2:00
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Check if Internet Connection Exists with Javascript? [duplicate]
...lished and provides neat events like up and down, which you can bind to in order to update your UI.
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Display names of all constraints for a table in Oracle SQL
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django unit tests without a db
...er'
Now, when running only non-db-dependent tests, my test suite runs an order of magnitude faster! :)
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ObservableCollection Doesn't support AddRange method, so I get notified for each item added, besides
... The elements are copied onto the ObservableCollection in the
/// same order they are read by the enumerator of the collection.
/// </remarks>
/// <exception cref="ArgumentNullException"> collection is a null reference </exception>
public ObservableRangeCollection(I...
Use Mockito to mock some methods but not others
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What is HTML5 ARIA?
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How To Capture A Minidump: Let Me Count The Ways - C/C++ - 清泛网 - 专注C/C++及内核技术
...e a minidump. To create a full memory minidump, which you’ll need in order to work with .NET’s SOS/SOSEX/PSSCOR2 extensions or for native code to follow all memory like linked lists, use the /ma option.
Visual Studio
With Visual Studio 2010, the wonderful “Save Dump As…” menu opt...
Access-control-allow-origin with multiple domains
...onse header, and that header can only have one origin value. Therefore, in order to get this to work, you need to have some code that:
Grabs the Origin request header.
Checks if the origin value is one of the whitelisted values.
If it is valid, sets the Access-Control-Allow-Origin header with that...