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How to scale an Image in ImageView to keep the aspect ratio
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813
Yes, by default Android will scale your image down to fit the ImageView, maintaining the aspec...
Override and reset CSS style: auto or none don't work
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196
I believe the reason why the first set of properties will not work is because there is no auto...
How do I migrate a model out of one django app and into a new one?
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184
How to migrate using south.
Lets say we got two apps: common and specific:
myproject/
|-- co...
How can I reconcile detached HEAD with master/origin?
...e currently checked out commit. When HEAD is not detached (the “normal”1 situation: you have a branch checked out), HEAD actually points to a branch’s “ref” and the branch points to the commit. HEAD is thus “attached” to a branch. When you make a new commit, the branch that HEAD points...
How to convert an NSTimeInterval (seconds) into minutes
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ASP.NET MVC Ajax Error handling
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161
If the server sends some status code different than 200, the error callback is executed:
$.aj...
converting Java bitmap to byte array
...eam = new ByteArrayOutputStream();
bmp.compress(Bitmap.CompressFormat.PNG, 100, stream);
byte[] byteArray = stream.toByteArray();
bmp.recycle();
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A monad is just a monoid in the category of endofunctors, what's the problem?
...noid is...
A set, S
An operation, • : S × S → S
An element of S, e : 1 → S
...satisfying these laws:
(a • b) • c = a • (b • c), for all a, b and c in S
e • a = a • e = a, for all a in S
A monad is...
An endofunctor, T : X → X (in Haskell, a type constructor of kind * -> ...
How to configure Ruby on Rails with no database?
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edited Mar 7 '15 at 19:03
CharlesL
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answered May 4 '09 ...