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Good way to use table alias in Update statement?
I'm using SQL Server, and trying to update rows from within the same table. I want to use a table alias for readability.
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Javascript - sort array based on another array
Is it possible to sort and rearrange an array that looks like this:
21 Answers
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Filtering fiddler to only capture requests for a certain domain
...s easy to do.
On the filters tab, click "show only if the filter contains, and then key in your domain.
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PHP check whether property exists in object or class
I understand PHP does not have a pure object variable, but I want to check whether a property is in the given object or class.
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VIM ctrlp.vim plugin: how to rescan files?
...cross the awesome ctrlp.vim plugin . It is a good alternative to the Command-T plugin which I have used before. What I did not like about Command-T is that it would take about 20-30 seconds to rescan files when it is invoked for the first time after starting vim.
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optional local variables in rails partial templates: how do I get out of the (defined? foo) mess?
I've been a bad kid and used the following syntax in my partial templates to set default values for local variables if a value wasn't explicitly defined in the :locals hash when rendering the partial --
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ValueError : I/O operation on closed file
Here, p is a dictionary, w and c both are strings.
2 Answers
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Accessing UI (Main) Thread safely in WPF
...e code given above, the code works perfectly when I go into the debug mode and manually do stepovers, but the code crashes when I run the application without debug. I am not sure what to lock here that is causing a problem.
– l46kok
Jul 24 '12 at 6:54
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Format string, integer with leading zeros
... the format string "img_%03d.jpg" to get decimal numbers with three digits and leading zeros.
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Checking a Python module version at runtime
...d 'version' attribute, you can inspect the interfaces it contains (classes and methods) and see if they match the interface they expect. Then in the actual code that you're working on, assume that the 3rd party modules have the interface you expect.
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