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How do I determine the size of my array in C?

...ith the type, like this: int a[17]; size_t n = sizeof(a) / sizeof(int); and get the proper answer (68 / 4 = 17), but if the type of a changed you would have a nasty bug if you forgot to change the sizeof(int) as well. So the preferred divisor is sizeof(a[0]) or the equivalent sizeof(*a), the siz...
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How do I generate random numbers in Dart?

How do I generate random numbers using Dart? 13 Answers 13 ...
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How can I use an array of function pointers?

... @crucifiedsoul "the C Programming Language" written by Brian Kernighan and Dennis Ritchie? It could be, but I didn't have it as a reference at the time I wrote the answer three and an half year ago. So I don't know. – VonC Mar 30 '12 at 1:51 ...
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Grid of responsive squares

...ing a layout with responsive squares . Each square would have vertically and horizontally aligned content. The specific example is displayed below... ...
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Guards vs. if-then-else vs. cases in Haskell

... From a technical standpoint, all three versions are equivalent. That being said, my rule of thumb for styles is that if you can read it as if it was English (read | as "when", | otherwise as "otherwise" and = as "is" or "be"), you're probably ...
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Using jQuery to center a DIV on the screen

... One change I'd suggest: You should use this.outerHeight() and this.outerWidth() instead of just this.height() and this.width(). Otherwise, if the object has a border or padding, it will end up slightly off-center. – Trevor Burnham Jan 25 '10 at...
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Are parameters in strings.xml possible? [duplicate]

In my Android app I'am going to implement my strings with internationalization. I have a problem with the grammar and the way sentences build in different languages. ...
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Why doesn't this code simply print letters A to Z?

... convention when dealing with arithmetic operations on character variables and not C's. For example, in Perl 'Z'+1 turns into 'AA', while in C 'Z'+1 turns into '[' ( ord('Z') == 90, ord('[') == 91 ). Note that character variables can be incremented but not decremented and even so only plain ASCII ch...
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Unzip a file with php

I want to unzip a file and this works fine 12 Answers 12 ...
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How to get exit code when using Python subprocess communicate method?

How do I retrieve the exit code when using Python's subprocess module and the communicate() method? 5 Answers ...