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How is Python's List Implemented?
...cal proof: Indexing takes (of course with extremely small differences (0.0013 µsecs!)) the same time regardless of index:
...>python -m timeit --setup="x = [None]*1000" "x[500]"
10000000 loops, best of 3: 0.0579 usec per loop
...>python -m timeit --setup="x = [None]*1000" "x[0]"
10000000 lo...
How can I read SMS messages from the device programmatically in Android?
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11 Answers
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MVC3 DropDownListFor - a simple example?
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166
You should do like this:
@Html.DropDownListFor(m => m.ContribType,
new Se...
What does !important mean in CSS?
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413
It means, essentially, what it says; that 'this is important, ignore subsequent rules, and any ...
Webrick as production server vs. Thin or Unicorn?
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edited Nov 1 '12 at 21:48
answered Jun 2 '12 at 4:01
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Rails hidden field undefined method 'merge' error
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417
You should do:
<%= f.hidden_field :service, :value => "test" %>
hidden_field expect...
Is there a way to change context to iframe in javascript console?
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149
Chrome 15 allows you to change the scope of the console. On the bottom of the console, next t...
Is there any way to prevent input type=“number” getting negative values?
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16 Answers
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ElasticSearch - Return Unique Values
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168
You can use the terms aggregation.
{
"size": 0,
"aggs" : {
"langs" : {
"terms" : ...
How do I view an older version of an SVN file?
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answered Nov 18 '10 at 19:49
John KugelmanJohn Kugelman
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