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Technically what is the main difference between Oracle JDK and OpenJDK? [duplicate]

...echnical differences are a consequence of the goal of each one (OpenJDK is meant to be the reference implementation, open to the community, while Oracle is meant to be a commercial one) They both have "almost" the same code of the classes in the Java API; but the code for the virtual machine itself...
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Update relationships when saving changes of EF4 POCO objects

Entity Framework 4, POCO objects and ASP.Net MVC2. I have a many to many relationship, lets say between BlogPost and Tag entities. This means that in my T4 generated POCO BlogPost class I have: ...
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How to remove unused imports from Eclipse

...ion where the import list contains an public static inner class from the same file and the 'organize imports' could not remove the unnecessary entry. As the class wasn't used i made it private and the organizer was successfull... – Bondax Oct 10 '14 at 12:48 ...
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Difference between window.location.href, window.location.replace and window.location.assign

... These do the same thing: window.location.assign(url); window.location = url; window.location.href = url; They simply navigate to the new URL. The replace method on the other hand navigates to the URL without adding a new record to the hist...
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How do I determine the size of an object in Python?

...t this does not have to hold true for third-party extensions as it is implementation specific. Only the memory consumption directly attributed to the object is accounted for, not the memory consumption of objects it refers to. The default argument allows to define a value which will be returned if t...
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php implode (101) with quotes

...o, the way that you're doing it is just fine. implode() only takes 1-2 parameters (if you just supply an array, it joins the pieces by an empty string). share | improve this answer | ...
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is it possible to `git status` only modified files?

... For me, git ls-files -m is not showing anything but git status | grep modified is working. – Sandeepan Nath May 5 '16 at 11:41 ...
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javax.faces.application.ViewExpiredException: View could not be restored

...problem is when I log in and open another page on which I logout, then I come back to first page and I click on any link etc or refresh page I get this exception. I guess it's normal (or maybe not:)) because I logged out and session is destroyed. What should I do to redirect user to for example inde...
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Auto-fit TextView for Android

Many times we need to auto-fit the font of the TextView to the boundaries given to it. 16 Answers ...
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Where can I download Spring Framework jars without using Maven?

...rectly a zip file containing all the jars you need. http://maven.springframework.org/release/org/springframework/spring/ http://repo.spring.io/release/org/springframework/spring/ Alternate solution: Maven The solution I prefer is using Maven, it is easy and you don't have to download each jar alon...