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Is Hash Rocket deprecated?
...omplication to me. Seems like a poorly thought out gee-whiz idea to me and now we're stuck with it and the related confusion forever.
– mu is too short
Apr 19 '12 at 0:05
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Change private static final field using Java reflection
... Boolean as the one refered to by Boolean.TRUE
Everything that was "false" now is "true"
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Using reflection to change static final File.separatorChar for unit testing
How to limit setAccessible to only “legitimate” uses?
Has examples of messing with Integer's cache, mutating a...
What is the “right” way to iterate through an array in Ruby?
... may seem like a lot to remember, but don't worry, you can get by without knowing all of them. But as you start to learn and use the different methods, your code will become cleaner and clearer, and you'll be on your way to Ruby mastery.
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Reading InputStream as UTF-8
...a text/plain file over the internet, line-by-line. The code I have right now is:
3 Answers
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Friend declaration in C++ - difference between public and private
...re's no difference - you just tell that class B is a friend of class A and now can access its private and protected members, that's all.
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How do I run a node.js app as a background service?
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cool part to know: nohup stands for no hangup which comes from the old days, where you wanted you keep a process alive when you "hangup" your modem.
– jAndy
Oct 28 '10 at 19:48
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When/Why to use Cascading in SQL Server?
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10 Bullets? Well now we know Joel isn't firing a revolver.
– Neil N
May 27 '10 at 20:30
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how to show progress bar(circle) in an activity having a listview before loading the listview with d
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<ProgressBar
android:id="@android:id/empty"
...other stuff...
/>
Now, the progress indicator will show up till you have all your listview information, and set the Adapter. At which point, it will go back to the listview, and the progress bar will go away.
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Export a graph to .eps file with R
... a .pdf file (using the 'pdf' function), and it works quite well. However, now I have to export to .eps files.
5 Answers
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Why an interface can not implement another interface?
...{
public boolean Barks();
public boolean isGoldenRetriever();
}
Now, if a class were to implement this interface, this is what it would look like:
public class SomeClass implements Dog
{
public boolean Barks{
// method definition here
}
public boolean isGoldenRetriever{...