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How do I update pip itself from inside my virtual environment?

I'm able to update pip-managed packages, but how do I update pip itself? According to pip --version , I currently have pip 1.1 installed in my virtualenv and I want to update to the latest version. ...
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Why is there no Convert.toFloat() method?

Why there is not exist method Convert.ToFloat() ,C# has ToDouble() , ToDecimal() ... I want convert to float, which method can be used? (float)var? ...
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console.log javascript [Function]

I'm trying to log a function in javascript: 1 Answer 1 ...
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C++ compile error: has initializer but incomplete type

I am coding in Eclipse and have something like the following: 1 Answer 1 ...
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Using Python 3 in virtualenv

Using virtualenv , I run my projects with the default version of Python (2.7). On one project, I need to use Python 3.4. ...
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How to set username and password for SmtpClient object in .NET?

I see different versions of the constructor, one uses info from web.config, one specifies the host, and one the host and port. But how do I set the username and password to something different from the web.config? We have the issue where our internal smtp is blocked by some high security clients and...
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Set folder browser dialog start location

...ectory of a folder browser dialog to a non-special folder? This is what I'm currently using 6 Answers ...
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django : using select_related and get_object_or_404 together

... any other way to achieve the result of using these two together(except from putting it in try/except)?? 1 Answer ...
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Getting the value of an attribute in XML

How would one get the value of attribute1 (blah) in the following xml using xslt: 1 Answer ...
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C++ inheritance - inaccessible base?

I seem to be unable to use a base class as a function parameter, have I messed up my inheritance? 2 Answers ...