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EF Code First foreign key without navigation property
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How do I view 'git diff' output with my preferred diff tool/ viewer?
...n I type git diff , I want to view the output with my visual diff tool of choice (SourceGear "diffmerge" on Windows). How do I configure git to do this?
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Regex lookahead, lookbehind and atomic groups
I found these things in my regex body but I haven't got a clue what I can use them for.
Does somebody have examples so I can try to understand how they work?
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Measure elapsed time in Swift
How can we measure the time elapsed for running a function in Swift? I am trying to display the elapsed time like this: "Elapsed time is .05 seconds". Saw that in Java , we can use System.nanoTime(), is there any equivalent methods are available in Swift to accomplish this?
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QString to char* conversion
I was trying to convert a QString to char* type by the following methods, but they don't seem to work.
10 Answers
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What is tail call optimization?
Very simply, what is tail-call optimization?
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Javascript: How to loop through ALL DOM elements on a page?
I'm trying to loop over ALL elements on a page, so I want to check every element that exists on this page for a special class.
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In C#, what happens when you call an extension method on a null object?
Does the method get called with a null value or does it give a null reference exception?
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Why I cannot cout a string?
Why I cannot cout string like this:
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Split data frame string column into multiple columns
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