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Can I load a UIImage from a URL?
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You can do it this way (synchronously, but compact):
UIImage *image = [UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:MyURL]]];
A much better approach is to use Apple's LazyTableImages to preserve interactivity.
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Execute a terminal command from a Cocoa app
How can I execute a terminal command (like grep ) from my Objective-C Cocoa application?
12 Answers
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A html space is showing as %2520 instead of %20
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A bit of explaining as to what that %2520 is :
The common space character is encoded as %20 as you noted yourself.
The % character is encoded as %25.
The way you get %2520 is when your url already has a %20 in it, and gets urlencoded again, which transforms the %20 to %252...
How to delete a record in Django models?
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Making a Location object in Android with latitude and longitude values
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+1 as the comments in this answer, though abridged and simple, were in actual fact extremely helpful. Thank you @Exception Al
– Subby
Aug 26 '14 at 10:05
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How do I programmatically click a link with javascript?
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How can I keep my fork in sync without adding a separate remote?
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Open the forked Git repository me/foobar.
Click on Compare:
You will get the notification:
There isn't anything to compare.
someone:master is up to date with all commits from me:master. Try switching the base for your comparison.
Click on switching the base on this...
Auto Resize Image in CSS FlexBox Layout and keeping Aspect Ratio?
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When annotating a class with @Component, does this mean it is a Spring Bean and Singleton?
...I have a question about annotating a class. When annotating a class with @Component does this mean this class will be a Spring Bean and by default a singleton?
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Mocking a class: Mock() or patch()?
...ctions that you call. Once you patch a class, references to the class are completely replaced by the mock instance.
mock.patch is usually used when you are testing something that creates a new instance of a class inside of the test. mock.Mock instances are clearer and are preferred. If your self...