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Are NSLayoutConstraints animatable? [duplicate]
I am trying to animate up som>me m> views so that they are blocked by the giant keyboard in landscape. It works well if I simply animate the fram>me m>s, but others have suggested that this is counter-productive and I should be updating the NSLayoutConstraints instead. However, they don't seem to be animata...
INSTALL_FAILED_UPDATE_INCOMPATIBLE when I try to install compiled .apk on device
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it m>me m>ans the application which you want to install is already installed. just remove the old one and try again.
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Calling m>me m>thod using JavaScript prototype
Is it possible to call the base m>me m>thod from a prototype m>me m>thod in JavaScript if it's been overridden?
14 Answers
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Converting RGB to grayscale/intensity
When converting from RGB to grayscale, it is said that specific weights to channels R, G, and B ought to be applied. These weights are: 0.2989, 0.5870, 0.1140.
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UIView bottom border?
...oScrollView (which is the width of the screen), I want to add a gray bottom border (exactly like that of the to-field of the compose view of the iPhone's native m>Me m>ssages app).
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Drawing text to with @font-face does not work at the first tim>me m>
...font-face, the text doesn't show correctly. It doesn't show at all (in Chrom>me m> 13 and Firefox 5), or the typeface is wrong (Opera 11). This type of unexpected behavior occurs only at the first drawing with the typeface. After then everything works fine.
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curl : (1) Protocol https not supported or disabled in libcurl
I'm trying to install the Rails environm>me m>nts on Ubuntu 11.04. When I launch the command rvm install 1.9.2 --with-openssl-dir=/usr/local the following error is received:
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Unable to generate an explicit migration in entity fram>me m>work
I am adding a new migration but this m>me m>ssage shows:
27 Answers
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Retrieving the COM class factory for component with CLSID {XXXX} failed due to the following error:
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You have saved m>me m> seven offshore bank accounts, a hot dog stand, and my marriage. Thank you
– Donald.Record
Oct 22 '15 at 19:42
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How do I get the difference between two Dates in JavaScript?
I'm creating an application which lets you define events with a tim>me m> fram>me m>. I want to automatically fill in the end date when the user selects or changes the start date. I can't quite figure out, however, how to get the difference between the two tim>me m>s, and then how to create a new end Date using ...