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Why does an NSInteger variable have to be cast to long when used as a format argument?
... a 64-bit integer. The %i format, on the other hand, is for int, which is 32-bit. So the format and the actual parameter do not match in size.
Since NSInteger is 32-bit or 64-bit, depending on the platform, the compiler recommends
to add a cast to long generally.
Update: Since iOS 7 supports 64-bi...
Xcode 4 - “Archive” is greyed out?
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edited Dec 14 '12 at 14:01
Rafael Bugajewski
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When should we implement Serializable interface?
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Kasun Siyambalapitiya
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answered Dec 28 '10 at 19:33
moinudinmoinudin...
Android detect Done key press for OnScreen Keyboard
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278
Yes, it is possible:
editText = (EditText) findViewById(R.id.edit_text);
editText.setOnEdito...
Disable copy constructor
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289
You can make the copy constructor private and provide no implementation:
private:
SymbolI...
What is the function of the DBMDL File in VS database project
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answered Sep 22 '10 at 6:44
Cameron McGraneCameron McGrane
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“Use the new keyword if hiding was intended” warning
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23
Here is a link for anyone who wants to know what the difference between new and override is.
– starsplusplus
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What is “Linting”?
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edited Dec 14 '11 at 11:21
answered Dec 14 '11 at 11:16
O...
Load and execute external js file in node.js with access to local variables?
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edited Nov 23 '13 at 18:30
JJJ
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Naming convention for utility classes in Java
...ide showing an outline of his speech with three main points, labeled "1", "2nd", and "C".)
Never ever ever make two names that differ only in some subtlety of spelling, like having a CustomerUtil and a CustomerUtility. If there was a good reason to make two classes, then there must be something dif...