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Is gcc's __attribute__((packed)) / #pragma pack unsafe?

...cked__)) my_struct { char c; int i; }; struct my_struct a = {'a', 123}; struct my_struct *b = &a; int c = a.i; int d = b->i; int *e __attribute__((aligned(1))) = &a.i; int *f = &a.i; Here, the type of a is a packed struct (as defined above). Similarly, b is a pointer to a p...
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Accessing a Shared File (UNC) From a Remote, Non-Trusted Domain With Credentials

... 123 For people looking for a quick solution, you can use the NetworkShareAccesser I wrote recently...
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Effects of the extern keyword on C functions

... also contains the static function definition. It is ugly, and unnecessary 99.99% of the time (I could be off by an order or two or magnitude, overstating how often it is necessary). It usually occurs when people misunderstand that a header is only needed when other source files will use the inform...
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What is the difference between compile and link function in angularjs

... message: "Address too long" } ] } }; scope.state = { address: '123 Fern Dr' }; and you might want a directive: <form name="theForm"> <my-field model="state" metadata="metadata" name="address"> </form> to auto-include the proper directives and divs to show the var...
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How do I create an array of strings in C?

...th this approach is the possibility of internal fragmentation; if you have 99 strings that are 5 characters or less, but 1 string that's 20 characters long, 99 strings are going to have at least 15 unused characters; that's a waste of space. Instead of using a 2-d array of char, you can store a 1-d...
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Pragma in define macro

... If you're using c99 or c++0x there is the pragma operator, used as _Pragma("argument") which is equivalent to #pragma argument except it can be used in macros (see section 6.10.9 of the c99 standard, or 16.9 of the c++0x final committee...
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App Inventor 2 项目合并工具 AIMerge · App Inventor 2 中文网

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How are virtual functions and vtable implemented?

... 123 How are virtual functions implemented at a deep level? From "Virtual Functions in C++": W...
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What does “static” mean in C?

... @Qix -- This was a new overloaded meaning given to static in C99. It is more than a decade and a half old, but not all compiler writers have embraced all of C99 features -- so C99 as a whole largely remains unknown. – Happy Green Kid Naps Dec 22 '...
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What's the difference between console.dir and console.log?

...ozilla.org/en-US/docs/Web/API/Console/log – loneshark99 Feb 20 '18 at 18:18 13 @loneshark99 actua...