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Why CancellationToken is separate from CancellationTokenSource?

I'm looking for a rationale of why .NET CancellationToken struct was introduced in addition to CancellationTokenSource class. I understand how the API is to be used, but want to also understand why it is designed that way. ...
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Maximum value for long integer

How can I assign the maximum value for a long integer to a variable, similar, for example, to C++'s LONG_MAX . 7 Answers ...
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Wrong syntax highlighting for PHP file in PHPStorm

I don't know what happened but syntax highlighting for one php file stopped to working and also icon next to the file has changed. It shows it's text file instead of PHP . ...
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How to install pip for Python 3 on Mac OS X?

OS X (Mavericks) has Python 2.7 stock installed. But I do all my own personal Python stuff with 3.3. I just flushed my 3.3.2 install and installed the new 3.3.3. So I need to install pyserial again. I can do it the way I've done it before, which is: ...
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How to replace master branch in Git, entirely, from another branch? [duplicate]

I have two branches in my Git repository: 5 Answers 5 ...
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Is there a way to use PhantomJS in Python?

I want to use PhantomJS in Python . I googled this problem but couldn't find proper solutions. 8 Answers ...
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How to remove padding around buttons in Android?

In my Android app, I have this layout: 17 Answers 17 ...
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decimal vs double! - Which one should I use and when? [duplicate]

I keep seeing people using doubles in C#. I know I read somewhere that doubles sometimes lose precision. My question is when should a use a double and when should I use a decimal type? Which type is suitable for money computations? (ie. greater than $100 million) ...
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When should I use RequestFactory vs GWT-RPC?

I am trying to figure out if I should migrate my gwt-rpc calls to the new GWT2.1 RequestFactory cals. 8 Answers ...
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MySQL integer field is returned as string in PHP

I have a table field in a MySQL database: 14 Answers 14 ...