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In Python how should I test if a variable is None, True or False
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edited Oct 14 '15 at 20:13
answered Jan 7 '10 at 13:46
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Is memcached a dinosaur in comparison to Redis? [closed]
I have worked quite a bit with memcached the last weeks and just found out about Redis. When I read this part of their readme, I suddenly got a warm, cozy feeling in my stomach:
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How can I prevent SQL injection in PHP?
If user input is inserted without modification into an SQL query, then the application becomes vulnerable to SQL injection , like in the following example:
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Visual Studio refuses to forget breakpoints?
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edited May 12 '11 at 20:43
answered May 12 '11 at 20:18
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Load and execution sequence of a web page?
...execution sequence of an ordinary web page. But now I need to know detail. It's hard to find answers from Google or SO, so I created this question.
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What are the benefits to marking a field as `readonly` in C#?
What are the benefits of having a member variable declared as read only? Is it just protecting against someone changing its value during the lifecycle of the class or does using this keyword result in any speed or efficiency improvements?
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Using getResources() in non-activity class
I am trying to use getResources method in a non-activity class. How do I get the reference to the "resources" object so that I can access the xml file stored under resources folder?
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What is this 'Waiting for Background operation' in Visual Studio 2012?
...assionaly, but fairly often, for no apparent reason, VS 2012 will lock up with a dialogue that says, "Waiting for a background operation to finish". E.g. this may happen during a plain old code edit, not on explicitly invoking any IDE command.
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What is the difference between JavaScript and ECMAScript?
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edited Jun 30 '13 at 3:21
Cole Johnson
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Converting a string to JSON object
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edited Mar 8 '14 at 16:35
Durandal
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