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UIDevice uniqueIdentifier deprecated - What to do now?
...ier] (but a UUID that is created when the app starts for the first time is what Apple seems to want you to use).
Edit 3: So this major point doesn't get lost in the comment noise: do not use the MAC as UUID, create a hash using the MAC. That hash will always create the same result every time, even ...
How to find the 'sizeof' (a pointer pointing to an array)?
...
No, you can't. The compiler doesn't know what the pointer is pointing to. There are tricks, like ending the array with a known out-of-band value and then counting the size up until that value, but that's not using sizeof().
Another trick is the one mentioned by ...
Xcode “The private key for is not installed on this mac - distributing”
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What if I no longer have access to the machine that generated the private keys?
– aaronsnoswell
Nov 4 '13 at 3:13
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What is the difference between char s[] and char *s?
... here "hello" is stored in text segment as you stated in your answer...and what about char s[] = "hello" will it also store first in text segment part and during run time it will copy in stack as Rickard has stated in there answer. please clarify this point.
– Nishant Kumar
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unbound method f() must be called with fibo_ instance as first argument (got classobj instance inste
...lling the method on the class rather than on an instance, which is exactly what was happening in this case because you hadn't instantiated the class.
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Push commits to another branch
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Do both branch1 and branch2 need to be on the remote? What if you want to push from local branch1 to the remote origin branch2?
– orad
Oct 7 '15 at 20:10
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What is Double Brace initialization in Java?
What is Double Brace initialization syntax ( {{ ... }} ) in Java?
13 Answers
13
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Definition of “downstream” and “upstream”
...nd "downstream". I've seen these before but never understood them fully. What do these terms mean in the context of SCMs ( Software Configuration Management tools) and source code?
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How can I catch all the exceptions that will be thrown through reading and writing a file?
... //handle this one
} else {
// We didn't expect this one. What could it be? Let's log it, and let it bubble up the hierarchy.
throw e;
}
}
However, this doesn't take into consideration the fact that IO can also throw Errors. Errors are not Exceptions. Errors are a unde...
How to delete the top 1000 rows from a table using Sql Server 2008?
...ements. A DELETE followed by a SELECT.
You don't define TOP as ordered by what.
For a specific ordering criteria deleting from a CTE or similar table expression is the most efficient way.
;WITH CTE AS
(
SELECT TOP 1000 *
FROM [mytab]
ORDER BY a1
)
DELETE FROM CTE
...