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Understanding typedefs for function pointers in C
...printf() in a signal handler?
So, what have we done here - apart from omit 4 standard headers that would be needed to make the code compile cleanly?
The first two functions are functions that take a single integer and return nothing. One of them actually doesn't return at all thanks to the exit(1);...
How can a Javascript object refer to values in itself? [duplicate]
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adiga
25.6k77 gold badges4040 silver badges6161 bronze badges
answered May 7 '10 at 8:52
pencilCakepencilCake
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What do the following phrases mean in C++: zero-, default- and value-initialization?
...g snippet shows that MSVC and Digital Mars follow C++98 rules, while GCC 3.4.5 and Comeau follow the C++03 rules:
#include <cstdio>
#include <cstring>
#include <new>
struct A { int m; }; // POD
struct B { ~B(); int m; }; // non-POD, compiler generated default ctor
struct C { C() ...
findViewByID returns null
...ion/…
– likejudo
Oct 12 '15 at 16:43
1
@likejiujitsu: It might have had that back in 2010. I ha...
How to disable anchor “jump” when loading a page?
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147
Does your fix not work? I'm not sure if I understand the question correctly - do you have a dem...
How do I check if a type provides a parameterless constructor?
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answered Jan 13 '11 at 14:26
Alex JAlex J
8,92533 gold badges3131 silver badges4646 bronze badges
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Configure Log4net to write to multiple files
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Yes, just add multiple FileAppenders to your logger. For example:
<log4net>
<appender name="File1Appender" type="log4net.Appender.FileAppender">
<file value="log-file-1.txt" />
<appendToFile value="true" />
<layout type="log4net.Layout.Pattern...
Visual Studio support for new C / C++ standards?
.../connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=345360
Hi: unfortunately the overwhelming feadback we get from the majority of our users is that they would prefer that we focus on C++-0x instead of on C-99. We have "cherry-picked" certain popular C-99 features (variadic ma...
How to dismiss notification after action has been clicked
...he same.
– endowzoner
Aug 9 '12 at 14:44
2
If you think this is complicated, don't look into upda...
What does “|=” mean? (pipe equal operator)
...e than 1<<1 or 10 in binary
public static final int DEFAULT_LIGHTS = 4; // is the same than 1<<2 or 100 in binary
So you can use bit-wise OR to add flags
int myFlags = DEFAULT_SOUND | DEFAULT_VIBRATE; // same as 001 | 010, producing 011
so
myFlags |= DEFAULT_LIGHTS;
simply means ...