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Setting JDK in Eclipse
...te to Computer > Windows C: > Program Files > Java, then click OK
Now you should see all installed JREs, select the one you want
Click OK/Finish a million times
Easy.... not.
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How to change package name of an Android Application
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It does the same to me right now if I right-click on the root directory. At least for me, that's not my actual package name. If your package name is com.a.bc, there should be a directory below the root directory called bc. That's where you'll get the dif...
Git submodule push
...e code in submodule-config in a similar way to fetch.
The git config doc now include:
push.recurseSubmodules:
Make sure all submodule commits used by the revisions to be pushed are available on a remote-tracking branch.
If the value is 'check', then Git will verify that all submo...
How to modify a pull request on GitHub to change target branch to merge into?
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You can now:
https://github.com/blog/2224-change-the-base-branch-of-a-pull-request
"You can now change the base branch of an open pull request. After you’ve created a pull request, you can modify the base branch so that the change...
calculating the difference in months between two dates
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@Dinah this just an approximation, if you want to know the true .Month and .Years - I've just posted an answer for that which you can read. Although, as far as approximations so, this is a good approximation (props to Adam Robinson) however you should keep in mind that if you...
PermGen elimination in JDK 8
... get a java.lang.OutOfMemoryError: PermGen error.
The JDK 8 HotSpot JVM is now using native memory for the representation of class metadata and is called Metaspace. Read More>>
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Is < faster than
...- B < 0
A = B --> A - B = 0
A > B --> A - B > 0
Now, when A < B the subtraction has to borrow a high-bit for the subtraction to be correct, just like you carry and borrow when adding and subtracting by hand. This "borrowed" bit was usually referred to as the carry bit a...
What do 'statically linked' and 'dynamically linked' mean?
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@Paul Fisher, I know this is late but... the library that ships with a Windows DLL isn't the full library, it's just a bunch of stubs that tell the linker what the DLL contains. The linker can then automatically put the information into the ....
iOS 7: UITableView shows under status bar
... and drag both the dataSource and the delegate to your ViewController.
Now for the part of not clipping into the status bar.
Grab the top edge of your Table View and move it down to one of the dashed blue auto-layout guides that are near the top
Now, you can control drag from the Table Vi...
What's the difference between Spring Data's MongoTemplate and MongoRepository?
...<User> yourCustomMethod() {
// custom implementation here
}
}
Now let your base repository interface extend the custom one and the infrastructure will automatically use your custom implementation:
interface UserRepository extends CrudRepository<User, Long>, CustomUserRepository {...