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Entity Framework 4 Single() vs First() vs FirstOrDefault()
I'm having a devil of a time finding a comparison of the different ways to query for a single item, and when to use each.
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Plotting two variables as lines using ggplot2 on the same graph
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What is the difference between int, Int16, Int32 and Int64?
What is the difference between int , System.Int16 , System.Int32 and System.Int64 other than their sizes?
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Add Text on Image using PIL
I have an application that loads an Image and when the user clicks it, a text area appears for this Image (using jquery ), where user can write some text on the Image. Which should be added on Image.
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Better way to shuffle two numpy arrays in unison
... shapes, but with the same length (leading dimension). I want to shuffle each of them, such that corresponding elements continue to correspond -- i.e. shuffle them in unison with respect to their leading indices.
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Value of type 'T' cannot be converted to
This is likely a a novice question, but google surprisingly did not provide an answer.
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'is' versus try cast with null check
I noticed that Resharper suggests that I turn this:
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What is the current directory in a batch file?
I want to create a few batch files to automate a program.
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ORA-12514 TNS:listener does not currently know of service requested in connect descriptor
We have an application running locally where we're experiencing the following error:
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