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What is the apply function in Scala?
...val f = (x:Int) => x + 1
Since everything is an object in Scala f can now be treated as a reference to Function1[Int,Int] object. For example, we can call toString method inherited from Any, that would have been impossible for a pure function, because functions don't have methods:
f.toString...
How to update gradle in android studio?
...of course I updated. After the installation I restarted Android Studio but now I get this message:
14 Answers
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Can I change the size of UIActivityIndicator?
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I love the one line solutions for simple matters! Now the only issue is how to anti alias it. At twice the size it looks a bit rough on Apple TV
– Michele Dall'Agata
Jul 29 '18 at 8:08
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No resource found - Theme.AppCompat.Light.DarkActionBar
I used ActionBar Style Generator, and now trying to use into my app, but getting :
17 Answers
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How to determine if a number is a prime with regex?
...ce again the returning of the negation of the match result.
Do you see it now? It's unbelievably tricky (and computationally expensive!) but it's also kind of simple at the same time, once you get it. :-)
I can elaborate if you have further questions, like on how regex parsing actually works. But ...
Which version of the git file will be finally used: LOCAL, BASE or REMOTE?
...g to merge, and the 3rd tab, open by default, shows the 3-way merge view.
Now, the reason the feature is hidden is that it's not polished enough yet. It's very useful as it is now, but Kai Willadsen, the meld author, pointed to few wrinkles that need ironing out. For example there's no GUI to start...
Can I multiply strings in Java to repeat sequences? [duplicate]
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I was looking for this since years and now I finally found it.
– Daniel S.
Apr 21 '15 at 21:00
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Create a submodule repository from a folder and keep its git commit history
... It contains some web demos in a demos folder and one of the demo should now have it's own repository. I would like to create a separate repository for this demo application and make it a subpackage submodule from main repository without losing its commit history.
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Microsoft CDN for jQuery or Google CDN? [closed]
... What other factors could play a role in which cdn you decide to use? I know that Microsoft, Yahoo, and Google all have CDN's now.
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difference between width auto and width 100 percent
...ion about width: auto was that the width is set to that of the contents. Now I see that it takes the full width of the parent.
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