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AngularJS performs an OPTIONS HTTP request for a cross-origin resource
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I know it's 2+ years later, but... The OP refers to GET requests multiple times (emphasis added by me): «[...] the request sent to the asset file is an OPTIONS request (it should be a GET request).» and «the browser is trying...
Using only CSS, show div on hover over
...; element, but I would like to do this in CSS and not JavaScript. Do you know how this can be achieved?
13 Answers
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What is the difference between Fragment and FragmentActivity?
...ager fm = myFragmentActivity.getSupportFragmentManager()
Also useful to know is that while a fragment has to be embedded in an Activity it doesn't have to be part of the Activity layout. It can be used as an invisible worker for the activity, with no UI of its own.
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Windows 7 SDK installation failure
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Microsoft now has a knowledge base article called Windows SDK Fails to Install with Return Code 5100 that describes this problem and its fix:
This issue occurs when you install the Windows 7 SDK on a computer that has a newer versi...
Android: Create spinner programmatically from array
...ou edited your post :) I missed the second <String>, your code works now, thanks a lot!
– Select0r
May 6 '10 at 20:43
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$(window).scrollTop() vs. $(document).scrollTop()
...t doesn't work at least in Chrome). The most crossbrowser way to do it for now is: $(window).scrollTop() as a getter, $('html,body').scrollTop(offset) as a setter.
– Georgii Ivankin
Jan 18 '13 at 13:08
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What is the difference between a heuristic and an algorithm?
...defined. The solution could or could not be the best possible one but you know from the start what kind of result you will get. You implement the algorithm using some programming language to get (a part of) a program.
Now, some problems are hard and you may not be able to get an acceptable solution...
Is Zookeeper a must for Kafka?
...e Kafka releases are planning to remove the zookeeper dependency but as of now it is an integral part of it.
Here are a few lines taken from their FAQ page:
Once the Zookeeper quorum is down, brokers could result in a bad state and could not normally serve client requests, etc. Although when Zo...
Hibernate openSession() vs getCurrentSession()
...ls getCurrentSession(). I guess he sets current_session_context to thread. Now I think I understand getCurrentSession(). However, I don't know when should I use openSession().
– wannik
Nov 8 '11 at 11:51
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Why should I care about lightweight vs. annotated tags?
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The big plus of an annotated tag is that you know who created it. Just like with commits, sometimes it's nice to know who did it. If you're a developer and you see that v1.7.4 has been tagged (declared ready) and you're not so sure, who do you talk to? The person whose n...