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How to correctly use the extern keyword in C
...mport the variable from somewhere else. For functions, this only tells the compiler that linkage is extern. As this is the default (you use the keyword "static" to indicate that a function is not bound using extern linkage) you don't need to use it explicitly.
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Why does integer overflow on x86 with GCC cause an infinite loop?
...gers usually wrap the way you expect. This is one of those exceptions. The compiler assumes you won't cause undefined behavior, and optimizes away the loop test. If you really want wraparound, pass -fwrapv to g++ or gcc when compiling; this gives you well-defined (twos-complement) overflow semantics...
How to hide action bar before activity is created, and then show it again?
I need to implement splash screen in my honeycomb app.
I use this code in activity's onCreate to show splash:
27 Answers
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Is it possible to use argsort in descending order?
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If you negate an array, the lowest elements become the highest elements and vice-versa. Therefore, the indices of the n highest elements are:
(-avgDists).argsort()[:n]
Another way to reason about this, as mentioned in the comments, is to observe that the big elements...
100% Min Height CSS layout
...han the viewport provides,
the height of #content forces #container to become longer as well.
Possible columns in #content can then be visualised with a background
image on #container; divs are not table cells, and you don't need (or
want) the physical elements to create such a visual effect...
What do the makefile symbols $@ and $< mean?
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Can I add to commandline options this: $@s to generate assembly-output such as name.os?
– huseyin tugrul buyukisik
Jul 30 '17 at 16:25
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Remove blank attributes from an Object in Javascript
...ive object's prototype - which in most cases is not desired. stackoverflow.com/a/2869372/1612318
– Rotareti
Aug 7 '16 at 22:26
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How to define an enumerated type (enum) in C?
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Default behavior of “git push” without a branch specified
I use the following command to push to my remote branch:
12 Answers
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How to create Android Facebook Key Hash?
...I keep getting the error openssl not recognised as an internal or external command. The problem is even if I can get this to work, what would I do and with what afterwards?
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