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Best way to include CSS? Why use @import?
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From a page speed standpoint, @import from a CSS file should almost never be used, as it can prevent stylesheets from being downloaded concurrently. For instance, if stylesheet A contains the text:
@import url("stylesheetB.css");
then the dow...
Function passed as template argument
...o the function, which means that the function to call is add3::operator(), and not just some unknown function pointer.)
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What is “rvalue reference for *this”?
...this never changes, see the bottom of this post. It's way easier to understand it with this wording though.
Next, the following code chooses the function to be called based on the ref-qualifier of the "implicit object parameter" of the function†:
// t.cpp
#include <iostream>
struct test{
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C# 5 async CTP: why is internal “state” set to 0 in generated code before EndAwait call?
..." feature, in particular delving into what the generated code looked like, and the GetAwaiter() / BeginAwait() / EndAwait() calls.
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How to remove/change JQuery UI Autocomplete Helper text?
...eature in JQuery UI 1.9.0, because I used JQuery UI plenty of times before and this text never poped up.
10 Answers
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Peak-finding algorithm for Python/SciPy
... something, but it seems like a common-enough function to be included in standard libraries. Anyone know of one?
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What is the difference between object keys with quotes and without quotes?
...e JSON data exchange format does require double quotes around identifiers (and does not allow single quotes).
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What does value & 0xff do in Java?
... not quite. The & operator works on long values as well, if either operand is a long. But not on byte. See the Java Language Specification, sections 15.22.1 and 5.6.2.
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.gitignore exclude folder but include specific subfolder
...ing /* is significant:
The pattern dir/ excludes a directory named dir and (implicitly) everything under it.
With dir/, Git will never look at anything under dir, and thus will never apply any of the “un-exclude” patterns to anything under dir.
The pattern dir/* says nothing about dir itself...
FFmpeg on Android
I have got FFmpeg compiled (libffmpeg.so) on Android. Now I have to build either an application like RockPlayer or use existing Android multimedia framework to invoke FFmpeg.
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