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What is difference between CrudRepository and JpaRepository interfaces in Spring Data JPA?
...and delete records in a batch
When to use which interface:
According to http://jtuts.com/2014/08/26/difference-between-crudrepository-and-jparepository-in-spring-data-jpa/
Generally the best idea is to use CrudRepository or PagingAndSortingRepository depending on whether you need sorting and pag...
Why does i = i + i give me 0?
...al to 2147483648. Also, you say "it always prints 0". It does not, because http://ideone.com/WHrQIW. Below, these 8 numbers show the point at which it pivots and overflows. It then starts to print 0s. Also, don't be surprised how fast it calculates, the machines of today are rapid.
268435456
53687...
What's the “average” requests per second for a production web application?
...h load which seems very odd. The full post can be found here actually....
http://ubuntuforums.org/showthread.php?p=11202389
We are still trying to resolve that as it gives us a huge performance boost in that our test goes from 2 minutes 42 seconds to 1 minute 35 seconds when this is fixed so we see...
android View not attached to window manager
...
//Can't touch other View of other Activiy..
//http://stackoverflow.com/questions/23458162/dismiss-progress-dialog-in-another-activity-android
if ( (progressdialog != null) && progressdialog.isShowing()) {
//is it the same context from...
How to put individual tags for a scatter plot
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Check difference in seconds between two times
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Store print_r result into a variable as a string or text
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How do I convert a string to a lower case representation?
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What does void* mean and how to use it?
...
You can have a look at this article about pointers http://www.cplusplus.com/doc/tutorial/pointers/ and read the chapter : void pointers.
This also works for C language.
The void type of pointer is a special type of pointer. In C++, void
represents the absence of type, ...
How can I turn off Visual Studio 2013 Preview?
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