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Libraries do not get added to APK anymore after upgrade to ADT 22

...ate Libraries' is not always checked. And the android-support-v4.jar is now in this 'Android Private Libraries' section. To fix this, go to 'Order and Export' and check 'Android Private Libraries'. Then refresh/clean/rebuild. After you done this 'fix' for a library project, you ...
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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...
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How can I build multiple submit buttons django form?

... It's an old question now, nevertheless I had the same issue and found a solution that works for me: I wrote MultiRedirectMixin. from django.http import HttpResponseRedirect class MultiRedirectMixin(object): """ A mixin that supports sub...
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If unit testing is so great, why aren't more companies doing it? [closed]

... company that I worked at was all about the unit testing (NUnit). I don't know that we were real sticklers for it back then -- I have no idea what our code coverage was like and I was writing most of the unit tests. Since then I've run into some companies that do lots of testing, but it's chair test...
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Is Safari on iOS 6 caching $.ajax results?

... But no other browser maker has ever thought it would be a good idea until now. But that does NOT account for the caching when no Cache-Control or Expires headers are set, only when there are some set. So it must be a bug. Below is what I use in the right bit of my Apache config to target the whole...
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What is the difference between Spring's GA, RC and M2 releases?

Spring's 3.0 version is now GA release, before that they have launched 3.0 RC1 , RC2 version Also, there was Spring 3.0 M2 version. What's the difference between GA, RC, M versions? ...
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Can you do this HTML layout without using tables?

... Neither amazon, now stackoverflow are pinnacles of web design. – Bobby Jack Feb 9 '09 at 0:44 31 ...
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What does LayoutInflater in Android do?

...dInstanceState); setContentView(R.layout.activity_main); } } Now let's inflate (create) another copy of our custom layout and add it in. LayoutInflater inflater = getLayoutInflater(); View myLayout = inflater.inflate(R.layout.my_layout, mainLayout, false); To inflate the new view ...
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What does “rc” mean in dot files

... To understand rc files, it helps to know that Ubuntu boots into several different runlevels. They are 0-6, 0 being "halt", 1 being "single-user", 2 being "multi-user"(the default runlevel), etc. This system has now been outdated by the Upstart and initd programs...
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Struct like objects in Java

...ever. Other JVM languages like Groovy, Scala, etc do support this feature now. - Alex Miller share | improve this answer | follow | ...