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How to create a protocol with methods that are optional?
...ed optional in several protocols defined in the iPhone SDK, such as the UIActionSheetDelegate protocol for example.
5 Ans...
“Insert if not exists” statement in SQLite
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@Hack06 Android's insert() behaves differently; you should replace it with insertOrThrow() or insertWithOnConflict().
– CL.
Aug 4 '17 at 8:08
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Why are functions and methods in PHP case-insensitive?
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Comparator.reversed() does not compile using lambda
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Difference between ApiController and Controller in ASP.NET MVC
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What is the difference between OpenID and SAML?
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SQLite add Primary Key
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Introduction
This is based on Android's java and it's a good example on changing the database without annoying your application fans/customers. This is based on the idea of the SQLite FAQ page
http://sqlite.org/faq.html#q11
The problem
I did not notic...
XML Schema minOccurs / maxOccurs default values
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