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self referential struct definition?

I haven't been writing C for very long, and so I'm not sure about how I should go about doing these sorts of recursive things... I would like each cell to contain another cell, but I get an error along the lines of "field 'child' has incomplete type". What's up? ...
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Can you Run Xcode in Linux?

...Xcode (the gcc compiler family, the gdb debugger, etc.) is all open source and common to Unix and Linux platforms. But the IDE--the editor, project management, indexing, navigation, build system, graphical debugger, visual data modeling, SCM system, refactoring, project snapshots, etc.--is a Mac OS...
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Reopen last closed tab in Visual Studio

...last closed tab in Visual Studio? Similar to Ctrl + Shift + t in FireFox and Chrome? 8 Answers ...
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PHP variables in anonymous functions

I was playing around with anonymous functions in PHP and realized that they don't seem to reach variables outside of them. Is there any way to get around this problem? ...
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MenuItemCompat.getActionView always returns null

...library but the MenuItemCompat.getActionView always return null in every Android version I tested (4.2.2, 2.3.4 ....) 11 ...
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How to make grep only match if the entire line matches?

... Both anchors (^ and $) are needed. – user562374 Jan 18 '11 at 6:00 2 ...
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How do you keep user.config settings across different assembly versions in .net?

... similar. Then, at application start you check to see if the flag is set and if it is, call the Upgrade method, set the flag to false and save your configuration. if (Settings.Default.UpgradeRequired) { Settings.Default.Upgrade(); Settings.Default.UpgradeRequired = false; Settings.Def...
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How to display the current year in a Django template?

...mon use case I've seen for wanting the current year is a copyright notice, and it's really not that important for it to be perfect for that 24 hours while Jan 1st makes its way around the world. – Endophage Sep 26 '11 at 22:42 ...
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How to check if all of the following items are in a list?

...nificantly different than "less than or equal to". It's unusual for the standard library does this--it smells like legacy API to me. Use the equivalent and more clearly-named method, set.issubset. Note that you don't need to convert the argument to a set; it'll do that for you if needed. set(['a...
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How do you get the magnitude of a vector in Numpy?

...order norm you want. Say you wanted the 1-norm: np.linalg.norm(x,ord=1) And so on. share | improve this answer | follow | ...