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In JPA 2, using a CriteriaQuery, how to count results
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@Barett if it's a rather large count you probably don't want to load a list of hundreds or thousands of entities into memory just to find out how many there are!
– Affe
Dec 10 '12 at 6:31
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How to install a specific version of a ruby gem?
... project and another that's 3.0 that i'm working on at the same time.. how do i use a specific version of rake for each project (ie on command line?)
– abbood
Mar 13 '14 at 8:40
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ERROR 2003 (HY000): Can't connect to MySQL server on '127.0.0.1' (111)
... in the terminal on mac and linux. I believe it is the same in windows CMD but I am not certain.
– Henry
Feb 7 '18 at 20:45
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Difference between a virtual function and a pure virtual function [duplicate]
...s need to override/implement all inherited pure virtual functions. If they do not, they too will become abstract.
An interesting 'feature' of C++ is that a class can define a pure virtual function that has an implementation.
(What that's good for is debatable.)
Note that C++11 brought a new use...
How can I convert comma separated string into a List
This doesn't work cause the split method returns a string[]
11 Answers
11
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How to lose margin/padding in UITextView?
...= UIEdgeInsets.zero
textContainer.lineFragmentPadding = 0
}
}
Don't forget to turn off scrollEnabled in the Inspector!
The solution works properly in storyboard
The solution works properly at runtime
That's it, you're done.
In general, that should be all you need in most cases.
Even...
Animate the transition between fragments
...e aren't any transition properties that use relative values. However, this doesn't prevent you from writing them yourself. Remember that property animations simply require getter and setter methods on the objects you're animating (in this case views), so you can just create your own getXFraction and...
Unrecognized SSL message, plaintext connection? Exception
..... with https' the browser would have changed to port 443 for you. You can do the same yourself. Indeed HttpURLConnection will automatically do it for you, if you don't specify a port at all.
– Marquis of Lorne
Jun 9 '14 at 23:54
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How to reset Android Studio
...ll gradle files so that it would act like a fresh installation. What steps do I have to follow to achieve this?
13 Answers
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Can a class extend both a class and implement an Interface
... extend both an interface and another class in PHP?
Basically I want to do this:
3 Answers
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