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How to return a result (startActivityForResult) from a TabHost Activity?
I have 3 classes in my example:
Class A, the main activity. Class A calls a startActivityForResult:
5 Answers
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How to override to_json in Rails?
...Longer explanation of to_json, as_json, and rendering:
In ActiveSupport 2.3.3, as_json was added to address issues like the one you have encountered. The creation of the json should be separate from the rendering of the json.
Now, anytime to_json is called on an object, as_json is invoked to creat...
How do you delete an ActiveRecord object?
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Qortex
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answered Nov 14 '10 at 13:41
Marek SapotaMarek Sa...
What is the difference between “Include Directories” and “Additional Include Directories”
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3 Answers
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Active
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PowerMockito mock single static method and return object
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136
What you want to do is a combination of part of 1 and all of 2.
You need to use the PowerMocki...
Vim Regex Capture Groups [bau -> byau : ceu -> cyeu]
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edited Nov 11 '13 at 8:52
answered Nov 11 '13 at 8:46
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Magic number in boost::hash_combine
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The magic number is supposed to be 32 random bits, where each is equally likely to be 0 or 1, and with no simple correlation between the bits. A common way to find a string of such bits is to use the binary expansion of an irrational number; in this case, that...
How to conditionally push an item in an observable array?
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223
An observableArray exposes an indexOf function (wrapper to ko.utils.arrayIndexOf). This allows ...
Add subdomain to localhost URL
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answered Sep 25 '13 at 23:02
Matt PatenaudeMatt Patenaude
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HTML/Javascript change div content
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434
Assuming you're not using jQuery or some other library that makes this sort of thing easier for...