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How to calculate time in hours between two dates in iOS
...fference of two dates in seconds.
NSDate* date1 = someDate;
NSDate* date2 = someOtherDate;
NSTimeInterval distanceBetweenDates = [date1 timeIntervalSinceDate:date2];
double secondsInAnHour = 3600;
NSInteger hoursBetweenDates = distanceBetweenDates / secondsInAnHour;
See, the apple reference ...
Getting the index of the returned max or min item using max()/min() on a list
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MySQL load NULL values from CSV data
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edited Apr 27 at 15:29
Jacob
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“Add as Link” for folders in Visual Studio projects
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answered Feb 28 '12 at 16:42
mo.mo.
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Pros and cons of using sbt vs maven in Scala project [closed]
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Getting the location from an IP address [duplicate]
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What is the difference between lower bound and tight bound?
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edited Feb 20 '15 at 13:15
nbro
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Where Is Machine.Config?
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32-bit
%windir%\Microsoft.NET\Framework\[version]\config\machine.config
64-bit
%windir%\Microsoft.NET\Framework64\[version]\config\machine.config
[version] should be equal to v1.0.3705, v1.1.4322, v2.0.50727 or v4.0.303...
Is there a way to take a screenshot using Java and save it to some sort of image?
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edited Apr 22 '10 at 22:12
jjnguy
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How do I encode/decode HTML entities in Ruby?
...urana; sudo gem install htmlentities
Successfully installed htmlentities-4.2.4
: jmglov@laurana; irb
irb(main):001:0> require 'htmlentities'
=> []
irb(main):002:0> HTMLEntities.new.decode "¡I'm highly annoyed with character references!"
=> "¡I'm highly annoy...