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Detect home button press in android

This has been driving me nuts for a while now. 17 Answers 17 ...
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Overloading and overriding

... //wash the Truck } Wash function was only washing a Car before, but now its overloaded to wash a Truck as well. If the provided input object is a Car, it will execute Wash(Car anyCar) If the provided input object is a Truck, then it will execute Wash(Truck anyTruck) Let's override Wash()...
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reducing number of plot ticks

...hould be. For example, if the original tick labels are [0, 1, ..., 99] and now one sets nticks=10, then the new sparse labels will be placed ten times as long apart along the axis, i.e. now 1 will sit where 9 was, 2 where 19 was... and 9 where 99 was. – Vim Mar...
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Automatic text translation at MSDN pages - How to turn off?

... The language switcher as of August '16 is now on the very left bottom of the page. – hmrc87 Aug 5 '16 at 7:03 8 ...
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Android - startActivityForResult immediately triggering onActivityResult

... I know this is old, but this was so absolutely invaluable to me that I wanted to say thanks to the user, and point out for anyone jumping between activities that this is freaking gold! Saved my ass during a hackathon ;) ...
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What is the meaning of symbol $ in jQuery?

... Hi, @Andrea i don't know whether i'm asking correct question or not, i'm new to jQuery. Can we replace that $ with any other symbol? and if possible, how? – Hulk Jun 16 '14 at 13:23 ...
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How do I extract a sub-hash from a hash?

...gt; 4} extracted_slice = initial_hash.slice!(:a, :c) initial_hash would now be {:b => 2, :d =>4} extracted_slide would now be {:a => 1, :c =>3} You can look at slice.rb in ActiveSupport 3.1.3 share ...
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Set Locale programmatically

...his answer, since configuration.locale was deprecated from API 24, you can now use: configuration.setLocale(locale); Take in consideration that the minSkdVersion for this method is API 17. Full example code: @SuppressWarnings("deprecation") private void setLocale(Locale locale){ SharedPrefU...
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Efficient way to rotate a list in python

What is the most efficient way to rotate a list in python? Right now I have something like this: 26 Answers ...
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Is there an interactive way to learn Vim? [closed]

...that didn't involve a wall of text, or scrolling through vimtutor without knowing the commands to do so. I wondered if anything else existed for such a purpose. ...