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What's the meaning of Base SDK, iOS deployment target, Target, and Project in xcode
...ession Architecting Modern Apps, Part 2, they explain this clearly
Good read Hi! I'm #available!
So, a modern App might use iOS 9 as the Target SDK, and iOS 7 as the deployment target. This means that you can run on iOS 7, iOS 8 and iOS 9, and that you have available to you any iOS 9 calls wh...
NSRange to Range
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Not the best answer. Easiest to read code but @martin-r has the correct answer.
– Rog
Jul 29 '15 at 12:20
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SQL Server : Columns to Rows
...d how to grant rights to a user so that they can execute it without having read access to the underlying table. To me that's scope creep, because most people writing queries against a table have read access to the table.
– Aaron Bertrand
Aug 2 '13 at 21:56
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What are the differences between struct and class in C++?
This question was already asked in the context of C#/.Net .
30 Answers
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How to correctly save instance state of Fragments in back stack?
... this fix something you noticed while using the support library or did you read about it somewhere? Is there any more information you could provide about it? Thanks!
– Piovezan
Feb 2 '15 at 21:38
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When should assertions stay in production code? [closed]
...assumption, and indicate that the assumption didn't hold up. You can also read the assertion as documention of that in the code, of course.
– user1024732
Dec 25 '13 at 1:11
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How do HashTables deal with collisions?
...lues". Thanks, this is the point that is not always immediately clear when reading about mechanisms for storing values.
– mtone
Jun 28 '15 at 21:54
add a comment
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Javascript : Send JSON Object with Ajax?
... formdata over. You can also send JSON directly, in which case you can not read it with $_POST, but instead read it with json_decode(file_get_contents('php://input'));
– David
Oct 22 '17 at 8:28
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Best way to reverse a string
...de characters, not bytes. Xor may be faster, but apart from being far less readable, that may even be what Array.Reverse() uses internally.
– Nick Johnson
Oct 23 '08 at 13:18
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Best practices for in-app database migration for Sqlite
... me share some migration code with FMDB and MBProgressHUD.
Here's how you read and write the schema version number (this is presumably part of a model class, in my case it's a singleton class called Database):
- (int)databaseSchemaVersion {
FMResultSet *resultSet = [[self database] executeQuer...