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Why does InetAddress.isReachable return false, when I can ping the IP address?
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PLEASE Note that :
1) This solution is not production quality. Its a bit of a hack. If google is down, or your internet is temporarily slow, or maybe even if there is some funniness in your privileges/system settings, if could return false negatives (i.e. it could fail even though the input a...
What is difference between CrudRepository and JpaRepository interfaces in Spring Data JPA?
...thus tighten the coupling between them and the repository. Plus, you get a bit away from the original definition of a repository which is basically "a collection of entities". So if you can, stay with PagingAndSortingRepository.
Custom repository base interfaces
The downside of directly depending ...
How do I represent a time only value in .NET?
... think why that might be. I reckon it's a good thing for people to think a bit more deeply about dates/times than they currently do :)
– Jon Skeet
Jan 10 '10 at 15:06
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AngularJS access parent scope from child controller
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It's also a bit of a nuisance to have state that hangs around for longer than the lifetime of the component sub-tree that needs it.
– Roboprog
Mar 28 '18 at 19:08
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How to detect unused methods and #import in Objective-C
...lues
I don't see any options for detecting unused imports, but that is a bit simpler — the low-tech approach is just to comment out import statements until you get a compile error/warning.
Unused Objective-C methods are much more difficult to detect than unused C functions because messages are ...
How to auto-center jQuery UI dialog when resizing browser?
...'s possible that updates to jQuery may necessitate changes to the syntax a bit. I'm no longer working or even have access to the project where I implemented this (actually, I'm currently writing APIs), so I don't have an easy way to determine if any changes are needed for recent jQuery versions.
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How do you use $sce.trustAsHtml(string) to replicate ng-bind-html-unsafe in Angular 1.2+
... they broke apart major functionality so we can use angular just a little bit and not always have to use the entire framework.
– Chris Sattinger
Jan 10 '14 at 9:17
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Chrome desktop notification example [closed]
...sappear automatically after a few seconds
Service Worker notifications - a bit more complicated, but they can work in the background (even after the page is closed), are persistent, and support action buttons
The API call takes the same parameters (except for actions - not available on desktop not...
How to clone an InputStream?
...t from being called somehow.
UPDATE (2019):
Since Java 9 the the middle bits can be replaced with InputStream.transferTo:
ByteArrayOutputStream baos = new ByteArrayOutputStream();
input.transferTo(baos);
InputStream firstClone = new ByteArrayInputStream(baos.toByteArray());
InputStream secondCl...
Pull remote branch into local repo with different name?
Alright I did a little bit of research on this but I couldn't find an exact answer, so I have to ask.
2 Answers
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