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How to disable mouse scroll wheel scaling with Google Maps API
... user664833
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answered Feb 24 '10 at 22:50
Daniel VassalloDaniel Vassallo
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Convert to/from DateTime and Time in Ruby
...ds into a fractional number of seconds
seconds = sec + Rational(usec, 10**6)
# Convert a UTC offset measured in minutes to one measured in a
# fraction of a day.
offset = Rational(utc_offset, 60 * 60 * 24)
DateTime.new(year, month, day, hour, min, seconds, offset)
end
end
Si...
using gitignore to ignore (but not delete) files
... will never mark it as changed. Read more at:
http://blog.pagebakers.nl/2009/01/29/git-ignoring-changes-in-tracked-files/ - was reported dead at some time (sorry, not mine)
http://archive.robwilkerson.org/2010/03/02/git-tip-ignore-changes-to-tracked-files/ - another one covering the same topic
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Custom toast on Android: a simple example
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202
Use the below code of a custom Toast. It may help you.
toast.xml
<LinearLayout xmlns:andro...
Determine if Android app is being used for the first time
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Kevin DionKevin Dion
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C library function to perform sort
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120
qsort() is the function you're looking for. You call it with a pointer to your array of data, th...
Why does Date.parse give incorrect results?
Fri Jul 08 2005 00:00:00 GMT-0700 (PST)
11 Answers
11
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Wrapping synchronous code into asynchronous call
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answered Jan 28 '14 at 14:10
Stephen ClearyStephen Cleary
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Remove background drawable programmatically in Android
...elativeLayout) findViewById(R.id.widget29);
relative.setBackgroundResource(0);
Check the setBackground functions in the RelativeLayout documentation
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Haskell: Lists, Arrays, Vectors, Sequences
...ke
ones :: [Integer]
ones = 1:ones
twos = map (+1) ones
tenTwos = take 10 twos
work wonderfully. Infinite data structures rock.
Lists in Haskell provide an interface much like iterators in imperative languages (because of laziness). So, it makes sense that they are widely used.
On the oth...