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What does “mro()” do?
...lt;class 'object'>]
The rule is depth-first, which in this case would mean D, B, A, C.
Python normally uses a depth-first order when searching inheriting classes, but when two classes inherit from the same class, Python removes the first mention of that class from mro.
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string c_str() vs. data()
...could be composed with elements of any type. In those cases data() is more meaningful. c_str() in my opinion is only really useful when the elements of your string are character based.
Extra: In C++11 onwards, both functions are required to be the same. i.e. data is now required to be null-terminat...
Understanding what 'type' keyword does in Scala
...type keyword. I am trying to understand what the following expression may mean:
4 Answers
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Why not use always android:configChanges=“keyboardHidden|orientation”?
... runtime... well, good luck - it's far from simple]
Quick Summary
By all means, if android:configChanges="keyboardHidden|orientation" is right for you, then use it. But PLEASE be sure to test what happens when something changes, because an orientation change is not the only way a full Activity res...
JavaScript to scroll long page to DIV
... The simplicity of this is awesome.
– MeanMatt
Aug 29 '12 at 5:02
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For people loo...
Java 7 language features with Android
...th multiple versions of Java the tools provided are not compatible. What I mean is that if you first signed your app with jarsigner from java 6 tools and then later installed java 7 and signed a new version of our app with the jarsigner that came with java 7 and the same keystore as previously the s...
How to play with Control.Monad.Writer in haskell?
..., and m is a MonadWriter w, then ReaderT r m is also a MonadWriter w. This means that we can use the tell function directly on the transformed monad, without having to bother with explicitly lifting it through the monad transformer.
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Perl flags -pe, -pi, -p, -w, -d, -i, -t?
...ts, with different flags. However, when I try to google for what each flag means, I mainly get results to generic Perl sites and no specific information regarding the flags or their use is found there.
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How to delete an old/unused Data Model Version in Xcode
...amodel". I wanted to delete 38. On import, it was pulled in lexical order, meaning "MY_APP 10.xcdatamodel" was first, and selected as the default. Not ideal in my case.
– Mike
Nov 16 '12 at 5:46
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Giving a border to an HTML table row,
... people have mentioned, you can do this via an id, or class, or some other means if you wish.
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