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How to append multiple values to a list in Python
...gt;> lst
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
>>> lst.extend(range(11, 14))
>>> lst
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13]
So you can use list.append() to append a single value, and list.extend() to append multiple values.
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How to get a random number in Ruby
... 10 numbers, you can initialize them with:
10.times.map{ 20 + Random.rand(11) }
#=> [26, 26, 22, 20, 30, 26, 23, 23, 25, 22]
Note:
Using Random.new.rand(20..30) (using Random.new) generally would not be a good idea, as explained in detail (again) by Marc-André Lafortune, in his answer (ag...
How to publish a website made by Node.js to Github Pages?
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MoralCodeMoralCode
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Convert a row of a data frame to vector
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RolandRoland
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How do I handle ImeOptions' done button click?
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answered Mar 20 '11 at 17:03
Thomas AhleThomas Ahle
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Updating the list view when the adapter data changes
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Community♦
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blindstuffblindstuff
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Efficient list of unique strings C#
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If you are using .NET 3.5, the HashSet should work for you.
The HashSet<(Of <(T>)...
Focusable EditText inside ListView
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JoeJoe
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How do I retrieve the number of columns in a Pandas data frame?
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answered Nov 30 '13 at 7:11
JohnJohn
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