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Is it a bad practice to use negative margins in Android?
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In 2010, @RomainGuy (core Android engineer) stated that negative margins had unspecified behavior.
In 2011, @RomainGuy stated that you can use negative margins on LinearLayout and RelativeLayout.
In 2016, @RomainGuy stated tha...
Installing a local module using npm?
...ple here and here
– The Red Pea
Apr 20 '17 at 23:03
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However keep in mind that npm link will cre...
undefined method `source_index' for Gem:Module (NoMethodError)
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edited Apr 4 '13 at 20:53
Brad Werth
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answe...
How to build for armv6 and armv7 architectures with iOS 5
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answered Sep 20 '11 at 18:46
Mark GranoffMark Granoff
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When do we need curly braces around shell variables?
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@karatedog ${1:-20} is a form of parameter expansion. Here it is not obvious because it mainly uses digits and arithmetic operators which trick us in thinking there is arithmetic involved, but it actually refers to the positional parameter $...
Run Java Code Online [closed]
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edited Jan 20 '17 at 13:04
answered Oct 21 '11 at 22:09
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Python function attributes - uses and abuses [closed]
...y the most legit use of function attributes of all the answers (as of Nov, 2012). Most (if not all) the other answers use function attributes as a replacement for global variables; however, they do NOT get rid of global state, which is exactly the problem with global variables. This is different, be...
What exactly is Python's file.flush() doing?
... is a good thing, you should make both calls as instructed.
Addendum in 2018.
Note that disks with cache mechanisms is now much more common than back in 2013, so now there are even more levels of caching and buffers involved. I assume these buffers will be handled by the sync/flush calls as well...
How to find and return a duplicate value in array
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20 Answers
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How do I get the coordinates of a mouse click on a canvas element?
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Edit 2018: This answer is pretty old and it uses checks for old browsers that are not necessary anymore, as the clientX and clientY properties work in all current browsers. You might want to check out Patriques Answer for a simple...