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Converting RGB to grayscale/intensity
... weights to channels R, G, and B ought to be applied. These weights are: 0.2989, 0.5870, 0.1140.
8 Answers
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Performance difference for control structures 'for' and 'foreach' in C#
...t>::get_Current()
IL_0010: stloc.0
IL_0011: ldloc.0
IL_0012: call void [mscorlib]System.Console::WriteLine(object)
IL_0017: ldloca.s V_1
IL_0019: call instance bool valuetype [mscorlib]System.Collections.Generic.List`1/Enumerator<object>::MoveNext()
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How can I select from list of values in SQL Server
... the distinct values.
SELECT 1
UNION SELECT 1
UNION SELECT 1
UNION SELECT 2
UNION SELECT 5
UNION SELECT 1
UNION SELECT 6
Applied to your long line of comma delimited text
Find and replace every comma with UNION SELECT
Add a SELECT in front of the statement
You now should have a working query ...
Select N random elements from a List in C#
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29 Answers
29
Active
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Callback after all asynchronous forEach callbacks are completed
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427
Array.forEach does not provide this nicety (oh if it would) but there are several ways to accom...
How do you generate dynamic (parameterized) unit tests in python?
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25 Answers
25
Active
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What is the difference between Numpy's array() and asarray() functions?
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125
Since other questions are being redirected to this one which ask about asanyarray or other arra...
Correct way to populate an Array with a Range in Ruby
...n create an array with a range using splat,
>> a=*(1..10)
=> [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
using Kernel Array method,
Array (1..10)
=> [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
or using to_a
(1..10).to_a
=> [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
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Maven dependency for Servlet 3.0 API?
How can I tell Maven 2 to load the Servlet 3.0 API?
10 Answers
10
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What does Bump Version stand for?
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271
It means to increment the version number to a new, unique value.
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