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How do you plot bar charts in gnuplot?
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124
Simple bar graph:
set boxwidth 0.5
set style fill solid
plot "data.dat" using 1:3:xtic(2) wit...
Java regex capturing groups indexes
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1-----1 | | 4------4 |5-------5 |
| 3---------------3 |
2-----------------------------------------2
The group numbers are used in back-reference...
Get loop count inside a Python FOR loop
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answered Oct 16 '13 at 8:34
Vikram GargVikram Garg
98966 silver badges88 bronze badges
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How does numpy.histogram() work?
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edited Feb 4 '12 at 15:31
answered Feb 4 '12 at 15:09
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Numpy how to iterate over columns of array?
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49
For those wondering, array.T isn't costly, as it just changes the 'strides' of array (see this answer for an interesting discussion)
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Generate array of all letters and digits
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145
[*('a'..'z'), *('0'..'9')] # doesn't work in Ruby 1.8
or
('a'..'z').to_a + ('0'..'9').to_a #...
Which regular expression operator means 'Don't' match this character?
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4 Answers
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Active
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List of lists changes reflected across sublists unexpectedly
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14 Answers
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What is the default value for enum variable?
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384
It is whatever member of the enumeration represents the value 0. Specifically, from the document...