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Objective-C : BOOL vs bool

...You can use the (C99) bool type, but all of Apple's Objective-C frameworks and most Objective-C/Cocoa code uses BOOL, so you'll save yourself headache if the typedef ever changes by just using BOOL. share | ...
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Find a string by searching all tables in SQL Server Management Studio 2008

...CT @Count = COUNT(1) FROM [dbo].[' + T.TABLE_NAME + '] WITH (NOLOCK) WHERE CAST([' + C.COLUMN_NAME + '] AS NVARCHAR(MAX)) LIKE ''%' + @KeyWord + N'%''', T.TABLE_NAME, C.COLUMN_NAME FROM INFORMATION_SCHEMA.TABLES AS T WITH (NOLOCK) INNER JOIN INFORMATION...
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How to remove unused C/C++ symbols with GCC and ld?

I need to optimize the size of my executable severely ( ARM development) and I noticed that in my current build scheme ( gcc + ld ) unused symbols are not getting stripped. ...
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Why doesn't Java offer operator overloading?

...and one double. There is even the whole pointer arithmetic domain (without casting, you can add to a pointer an integer, but you cannot add two pointers...). In Java, there is no pointer arithmetic, but someone still found string concatenation without the + operator would be ridiculous enough to ju...
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How to kill an Android activity when leaving it so that it cannot be accessed from the back button?

In an given Android activity, I would like to start a new activity for the user at some point. Once they leave the first activity and arrive at the second, the first activity is stale and I want to remove it completely so it can not be accessed again from the back button. ...
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How to simulate Android killing my process

Android will kill a process if it is in the background and the OS decides it needs the resources (RAM, CPU, etc.). I need to be able to simulate this behaviour during testing so that I can ensure that my application is behaving correctly. I want to be able to do this in an automated way so that I ca...
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Select distinct values from a table field

...t('city').distinct() This one returns a ValuesListQuerySet which you can cast to a list. You can also add flat=True to values_list to flatten the results. See also: Get distinct values of Queryset by field share ...
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How to copy to clipboard in Vim?

...ternal buffer. I want to copy to the OS's clipboard. Is there any such command in Vim or you can only yank stuff within Vim? ...
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Programmatically saving image to Django ImageField

Ok, I've tried about near everything and I cannot get this to work. 17 Answers 17 ...
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How does virtual inheritance solve the “diamond” (multiple inheritance) ambiguity?

...nheritance diagrams to show the derived classes below the bases. (see "downcast", "upcast") – peterh - Reinstate Monica Jul 8 '16 at 20:27 ...