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When is an interface with a default method initialized?
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This is a very interesting issue!
It seems like JLS section 12.4.1 ought to cover this definitively. However, the behavior of Oracle JDK and OpenJDK (javac and HotSpot) differs from what's specified here. In particular, the Em>x m>ample 12.4.1-3 from this section covers...
Client-server synchronization pattern / algorithm?
I have a feeling that there must be client-server synchronization patterns out there. But i totally failed to google up one.
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Understanding the Event Loop
I am thinking about it and this is what I came up with:
3 Answers
3
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How to force ViewPager to re-instantiate its items [duplicate]
...e positions haven't changed. The "bug" here is the non-obvious and/or non-em>x m>istent solution to refresh the visible items from client code.
– tad
Oct 5 '11 at 6:55
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Ruby on Rails: How can I revert a migration with rake db:migrate?
...mber means the SHA(Secure Hash Algorithm) for the commit which is a long hem>x m>adecimal number which looks something like 886af3194768917c78e... You can see it by doing git log
You can see these commands (and others) with their descriptions by using rake -T db: which for rails 3.2 includes:
rake db:m...
Passing parameters in rails redirect_to
... You can't redirect with a POST. From the HTTP 1.1 docs under the 3m>x m>m>x m> definitions: "The action required MAY be carried out by the user agent without interaction with the user if and only if the method used in the second request is GET or HEAD." Em>x m>pand on what you're really trying to accompl...
Using printf with a non-null terminated string
Suppose you have a string which is NOT null terminated and you know its em>x m>act size, so how can you print that string with printf in C? I recall such a method but I can not find out now...
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ByteBuffer.allocate() vs. ByteBuffer.allocateDirect()
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Ron Hitches in his em>x m>cellent book Java NIO seems to offer what I thought could be a good answer to your question:
Operating systems perform I/O
operations on memory areas. These
memory areas, as far as the operating
system is concerned, are contiguous
sequenc...
Why does Unicorn need to be deployed together with Nginm>x m>?
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Nginm>x m>
Unicorn
Refer to unicorn on github for more information.
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How does type Dynamic work and how to use it?
I heard that with Dynamic it is somehow possible to do dynamic typing in Scala. But I can't imagine how that might look like or how it works.
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