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Why are mutable structs “evil”?

... any other copies which might be around. If your struct is immutable then all automatic copies resulting from being passed by value will be the same. If you want to change it you have to consciously do it by creating a new instance of the struct with the modified data. (not a copy) ...
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How to deploy an ASP.NET Application with zero downtime

... You need 2 servers and a load balancer. Here's in steps: Turn all traffic on Server 2 Deploy on Server 1 Test Server 1 Turn all traffic on Server 1 Deploy on Server 2 Test Server 2 Turn traffic on both servers Thing is, even in this case you will still have application restarts and lo...
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What does @hide mean in the Android source code?

...); } return PackageManager.PERMISSION_DENIED; } However, we can call it by reflection: Class c; c = Class.forName("android.app.ActivityManager"); Method m = c.getMethod("checkUidPermission", new Class[] {String.class, int.class}); Object o = m.invoke(null, new Object[]{"android.permissio...
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How to call multiple JavaScript functions in onclick event?

Is there any way to use the onclick html attribute to call more than one JavaScript function? 11 Answers ...
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How to check if an element does NOT have a specific class?

... that don't have a certain class, you can use the not selector: // select all divs that don't have class test $( 'div' ).not( ".test" ); $( 'div:not(.test)' ); // <-- alternative share | impr...
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Git fatal: Reference has invalid format: 'refs/heads/master

...onflicted files everywhere inside of .git. I went through and deleted them all, and its fixed. Thanks. – Justin Oct 7 '12 at 23:16 2 ...
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JavaScript inheritance: Object.create vs new

...e mentioned that Both examples seem to do the same thing, It's not true at all, because Your first example function SomeBaseClass(){...} SomeBaseClass.prototype = { doThis : function(){...}, doThat : function(){...} } function MyClass(){...} MyClass.prototype = Object.create(SomeBaseClass....
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C# delete a folder and all files and folders within that folder

I'm trying to delete a folder and all files and folders within that folder, I'm using the code below and I get the error Folder is not empty , any suggestions on what I can do? ...
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What is the point of noreturn?

...n attribute is supposed to be used for functions that don't return to the caller. That doesn't mean void functions (which do return to the caller - they just don't return a value), but functions where the control flow will not return to the calling function after the function finishes (e.g. function...
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Learning assembly [closed]

... That would basically be like writing op codes, which doesn't really make sense. Learning MASM32 will help you understand how code looks in a debugger. You may also like to check out OllyDbg: ollydbg.de – Noon Silk ...