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How can I save an image to the camera roll?
I am new to Xcode (using 4.3) and am not sure how to save an image to the device's camera roll. All that I have done so far is set up an IBAction for the button to save the image. What library method or function can I use to save an image to the user's camera roll?
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Take all my changes on the current branch and move them to a new branch in Git
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104
If you haven't been committing anything yet, you're already in the right position.
Create a ne...
Ruby/Rails: converting a Date to a UNIX timestamp
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354
The code date.to_time.to_i should work fine. The Rails console session below shows an example:
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How to quit scala 2.11.0 REPL?
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edited Apr 22 '14 at 23:59
answered Apr 22 '14 at 23:51
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How do I access the command history from IDLE?
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informatik01
14.7k88 gold badges6666 silver badges100100 bronze badges
answered Jun 28 '10 at 12:25
shylentshylent
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jQuery posting JSON
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davidism
88.4k1717 gold badges279279 silver badges265265 bronze badges
answered Apr 6 '11 at 18:19
Kyle WildKyle ...
Simplest way to check if key exists in object using CoffeeScript
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– Trevor Burnham
Jan 13 '13 at 22:24
ah, ok: own = (prop, obj) -> Object::hasOwnProperty.call obj, prop
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Is there a way to suppress JSHint warning for one given line?
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469
Yes, there is a way. Two in fact. In October 2013 jshint added a way to ignore blocks of code ...
How to attach my repo to heroku app
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edited May 23 '17 at 12:34
Community♦
111 silver badge
answered Jul 29 '11 at 19:19
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