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Assign width to half available screen width declaratively
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276
If your widget is a Button:
<LinearLayout android:layout_width="fill_parent"
android:la...
How to add a custom button state
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277
The solution indicated by @(Ted Hopp) works, but needs a little correction: in the selector, th...
Visual Studio 2013 and BitBucket
... Tim CavanaughTim Cavanaugh
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What's the difference between getRequestURI and getPathInfo methods in HttpServletRequest?
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77
getPathInfo() gives the extra path information after the URI, used to access your Servlet, wher...
Rails: Using build with a has_one association in rails
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m33lky
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answered Mar 18 '10 at 21:00
Harish ShettyHarish...
Variable is accessed within inner class. Needs to be declared final
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answered Apr 24 '15 at 17:15
Kevin ZhaoKevin Zhao
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How to upgrade PowerShell version from 2.0 to 3.0
The OS that I am using is Windows 7, and the PowerShell version that is installed here is 2.0. Is it possible for me to upgrade it to version 3.0 or 4.0?
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What is the difference between '>' and a space in CSS selectors?
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Matti VirkkunenMatti Virkkunen
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add a ...
Create list of single item repeated N times
...timeit('itertools.repeat(0, 10)', 'import itertools', number = 1000000)
0.37095273281943264
>>> timeit.timeit('[0] * 10', 'import itertools', number = 1000000)
0.5577236771712819
But wait - it's not a fair test...
>>> itertools.repeat(0, 10)
repeat(0, 10) # Not a list!!!
The ...
mongoDB/mongoose: unique if not null
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173
As of MongoDB v1.8+ you can get the desired behavior of ensuring unique values but allowing mul...