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Index on multiple columns in Ruby on Rails
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219
The order does matter in indexing.
Put the most selective field first, i.e. the field that na...
What would be an alternate to [TearDown] and [SetUp] in MSTest?
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answered May 31 '11 at 21:26
TejsTejs
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What is for Python what 'explode' is for PHP?
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173
Choose one you need:
>>> s = "Rajasekar SP def"
>>> s.split(' ')
['Rajasek...
Convert array of strings to List
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416
Just use this constructor of List<T>. It accepts any IEnumerable<T> as an argument....
Proper URL forming with Query String and Anchor Hashtag
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152
?var=var#hash
everything after # is client side.
Also, look into url rewriting to get rid o...
How do I enumerate through a JObject?
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168
If you look at the documentation for JObject, you will see that it implements IEnumerable<K...
Opacity of div's background without affecting contained element in IE 8?
...ing contained element in IE 8. have a any solution and don't answer to set 1 X 1 .png image and set opacity of that image because I am using dynamic opacity and color admin can change that
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What Product Flavor does Android Studio build by default in build.gradle?
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answered Jul 15 '13 at 18:27
Xavier DucrohetXavier Ducrohet
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How does a Linux/Unix Bash script know its own PID?
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answered Mar 22 '10 at 15:53
Paul TomblinPaul Tomblin
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Calculating width from percent to pixel then minus by pixel in LESS CSS
...ill calculate width in some element from percent to pixel so I will minus -10px via using LESS and calc() . It´s possible?
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