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Get context of test project in Android junit test case
Does anyone know how can you get the context of the Test project in Android junit test case (extends AndroidTestCase).
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How can I check that a form field is prefilled correctly using capybara?
... Ah, I was missing the .value bit. Thanks!
– Marc-André Lafortune
May 8 '12 at 18:02
I was having the same problem...
iOS White to Transparent Gradient Layer is Gray
...with an alpha of 0, so I had to use
[UIColor colorWithWhite:1 alpha:0]
and it works fine.
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Could not locate Gemfile
...no Ruby developer but I have an application on my server using Ruby, Gems, and Bundler. I am trying to install another Ruby on under a different user account but on the same VPS. When I go to run
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How to determine if one array contains all elements of another array
...d Sep 12 '11 at 12:36
Pablo FernandezPablo Fernandez
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How to force a view refresh without having it trigger automatically from an observable?
Note: this is mostly for debugging and understanding KnockoutJS.
3 Answers
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Get checkbox value in jQuery
... @Jawa: The first one was just an example to show the syntax and thanks for that typo.
– Sarfraz
May 14 '10 at 13:38
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How can I change a secret Gist to public?
I upload a Gist code and set it to be secret.
3 Answers
3
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Format number to always show 2 decimal places
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@Kooilnc: OP wants 1 to display as 1.00, and 1.341 to display as 1.34.
– drudge
May 26 '11 at 16:59
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Why does Math.round(0.49999999999999994) return 1?
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Summary
In Java 6 (and presumably earlier), round(x) is implemented as floor(x+0.5).1 This is a specification bug, for precisely this one pathological case.2 Java 7 no longer mandates this broken implementation.3
The problem
0.5+0.49999999...