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How to activate virtualenv?

... virtualenv venv --distribute New python executable in venv/bin/python Installing distribute.........done. Installing pip................done. $ source venv/bin/activate (venv)$ python share | impr...
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What are the rules for the “…” token in the context of variadic templates?

...template parameter pack if it appears on the right side of an expression (call this expression pattern for a moment), or it's a pack argument if it appears on left side of the name: ...thing // pack : appears as template arguments thing... // unpack : appears when consuming the arguments The ru...
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Python, Unicode, and the Windows console

...at's the best way around this? Is there any way I can make Python automatically print a ? instead of failing in this situation? ...
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How to override the copy/deepcopy operations for a Python object?

...ully, but this is the first time I've actually gone about overloading the __copy__ and __deepcopy__ methods. I've already Googled around and looked through the built-in Python modules to look for instances of the __copy__ and __deepcopy__ functions (e.g. sets.py , decimal.py , and fracti...
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How to post data in PHP using file_get_contents?

...Sending an HTTP POST request using file_get_contents is not that hard, actually : as you guessed, you have to use the $context parameter. There's an example given in the PHP manual, at this page : HTTP context options (quoting) : $postdata = http_build_query( array( 'var1' => 'some...
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Display back button on action bar

...TY" android:value="MainActivity" /> Edit: If you are not using AppCompat Activity then do not use support word, you can use getActionBar().setDisplayHomeAsUpEnabled(true); // In `OnCreate();` // And override this method @Override public boolean onNavigateUp() { finish(); re...
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How to find the Windows version from the PowerShell command line

...C System Locale : ru;Russian Hotfix(s) : 274 Hotfix(s) Installed.,[01]: KB2849697,[02]: KB2849697,[03]:... Windows 10 output for the same command: OS Name : Microsoft Windows 10 Enterprise N 2016 LTSB OS Version : 10.0.14393 N/A Build 14393 OS Manufacturer ...
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Are there any HTTP/HTTPS interception tools like Fiddler for mac OS X? [closed]

I would like to know if there are any applications like fiddler but for mac OS X, as I need to debug some requests from web applications in Mac OS X. I used to do it with fiddler on Windows and would love to have this tool available on Mac as well. ...
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Renaming a virtualenv folder without breaking it

... You need to adjust your install to use relative paths. virtualenv provides for this with the --relocatable option. From the docs: Normally environments are tied to a specific path. That means that you cannot move an environment around or copy ...
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Hidden Features of SQL Server

...of reading. You can turn it on even if you're doing a mix of query types. Application Name=MyProgramName Now when you want to see a list of active connections by querying the sysprocesses table, your program's name will appear in the program_name column instead of ".Net SqlClient Data Provider" ...