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Way to read first few lines for pandas dataframe
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which seems to work. Using one of the standard large test files (988504479 bytes, 5344499 lines):
In [1]: import pandas as pd
In [2]: time z = pd.read_csv("P00000001-ALL.csv", nrows=20)
CPU times: user 0.00 s, sys: 0.00 s, total: 0.00 s
Wall time: 0.00 s
In [3]: len(z)
Out[3]: 20
In [4]: ti...
How to show method parameter tooltip in C#?
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4 Answers
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“FOUNDATION_EXPORT” vs “extern”
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edited Sep 23 at 15:54
answered Jun 8 '12 at 17:18
Jes...
Android imageview not respecting maxWidth?
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304
Ah,
android:adjustViewBounds="true"
is required for maxWidth to work.
Works now!
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MySQL: Order by field size/length
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edited Sep 17 '12 at 4:54
Virendra
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answered...
How do I make sure every glyph has the same width?
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Webrick as production server vs. Thin or Unicorn?
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42
A couple important reasons
it's written in Ruby (see http://github.com/ruby/ruby/tree/trunk/l...
Select something that has more/less than x character
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How to generate controller inside namespace in rails
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answered Feb 23 '13 at 17:45
Chris PetersChris Peters
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Regex to replace everything except numbers and a decimal point
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