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Purpose of Unions in C and C++

... and the subsequent release of TC3. open-std.org/jtc1/sc22/wg14/www/docs/dr_283.htm – Pascal Cuoq Aug 17 '13 at 6:53 ...
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What is the result of % in Python?

... Can you please explain why -11%5 = 4 ?? – dahiya_boy Jul 17 '19 at 9:02 @dahiya_boy I've added GvR's explanation ...
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Why use 'virtual' for class properties in Entity Framework model definitions?

...nternally the code looks more like this: public ICollection<RSVP> get_RSVPs() { return _RSVPs; } public void set_RSVPs(RSVP value) { _RSVPs = value; } private RSVP _RSVPs; That's why they're marked as virtual for use in the Entity Framework, it allows the dynamically created classe...
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Add string in a certain position in Python

...CB6 However if you like something like a function do as this: def insert_dash(string, index): return string[:index] + '-' + string[index:] print insert_dash("355879ACB6", 5) share | improve...
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How do I save a UIImage to a file?

...ension UIImage { /// Save PNG in the Documents directory func save(_ name: String) { let path: String = NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true).first! let url = URL(fileURLWithPath: path).appendingPathComponent(name) try! UIImage...
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ReSharper Abbreviations List: Where can I modify it?

...e 6.x way of doing it?) http://www.jetbrains.com/resharper/webhelp50/Coding_Assistance__Naming_Style.html#dynaProc3 share | improve this answer | follow | ...
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Get current time in milliseconds in Python?

...sy. Thanks all, sorry for the brain fart. For reuse: import time current_milli_time = lambda: int(round(time.time() * 1000)) Then: >>> current_milli_time() 1378761833768 share | impr...
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Struct like objects in Java

... So use overloading... private int _x; public void x(int value) { _x = value; } public int x() { return _x; } – Gordon Jan 7 '12 at 20:44 ...
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Calling a function within a Class method?

... example 1 class TestClass{ public function __call($name,$arg){ call_user_func($name,$arg); } } class test { public function newTest(){ function bigTest(){ echo 'Big Test Here'; } function smallTest(){ e...
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What's a reliable way to make an iOS app crash?

... Since we all use Clang for iOS, this is fairly reliable: __builtin_trap(); This has the benefit that it's designed for exactly this purpose, so it shouldn't generate any compiler warnings or errors. share...