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How do you compare structs for equality in C?
How do you compare two instances of structs for equality in standard C?
11 Answers
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Dynamically generating a QR code with PHP [closed]
I'm trying to generate QR codes on my website. All they have to do is have a URL in them, which a variable on my site will provide. What would be the easiest way to do this?
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Can Objective-C switch on NSString?
Is there a more intelligent way to rewrite this?
13 Answers
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How do I serialize an object and save it to a file in Android?
Say I have some simple class and once it's instantiated as an object I want to be able to serialize its contents to a file, and retrieve it by loading that file at some later time... I'm not sure where to start here, what do I need to do to serialize this object to a file?
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Javascript call() & apply() vs bind()?
...alue now while allowing you to execute the function in the future, because it returns a new function object.
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How do you pass a function as a parameter in C?
...example of a function which could be passed to func as a parameter because it is the proper type:
void print ( int x ) {
printf("%d\n", x);
}
Function Call
When calling a function with a function parameter, the value passed must be a pointer to a function. Use the function's name (without pare...
CSS3 background image transition
I'm trying to make a "fade-in fade-out" effect using the CSS transition. But I can't get this to work with the background image...
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How to remove a TFS Workspace Mapping?
I had a project in tfs within a team project then we moved the project to a different location in another team project.
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How to programmatically cause a core dump in C/C++
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Raising of signal number 6 (SIGABRT in Linux) is one way to do it (though keep in mind that SIGABRT is not required to be 6 in all POSIX implementations so you may want to use the SIGABRT value itself if this is anything other than quick'n'dirty debug code).
#include <signal.h>
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Unable to resolve host “” No address associated with hostname
...when ever you forget to add permission .. logcat show the error ...... or either generate the crash report ...........
– Vipin Sahu
Aug 23 '12 at 10:06
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