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How to set variable from a SQL query?
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edited May 23 '17 at 12:26
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answered Oct 20 '10 at 4:05
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How to correct indentation in IntelliJ
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Code → Reformat Code... (default Ctrl + Alt + L) for the whole file or Code → Auto-Indent Li...
Resolve build errors due to circular dependency amongst classes
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The way to think about this is to "think like a compiler".
Imagine you are writing a compiler...
Best practices: throwing exceptions from properties
...s on how to design properties at http://msdn.microsoft.com/en-us/library/ms229006.aspx
Essentially, they recommend that property getters be lightweight accessors that are always safe to call. They recommend redesigning getters to be methods if exceptions are something you need to throw. For setters...
Clearing purchases from iOS in-app purchase sandbox for a test user
...email to create aliases for an address: so tester+01@gmail.com and tester+02@gmail.com both really just go to tester@gmail.com. Probably other email hosts do the same. When you create a test account you need to introduce: first name, last name, email address, password, secret question, secret answer...
Javascript “Uncaught TypeError: object is not a function” associativity question
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var answer = new Function("x", "return x")(function(){return 42;})();
To avoid surprises like this, train yourself to always end a statement with ;.
* This is just a rule of thumb and not always true. The insertion rule is much more complicated. This blog page about semicolon inser...
How to prevent UINavigationBar from covering top of view in iOS 7?
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Set the navigation bar's translucent property to NO:
self.navigationController.navigationBar....
iPhone app in landscape mode, 2008 systems
Please note that this question is from 2008 and now is of only historic interest.
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