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Random row selection in Pandas dataframe
...(x, n):
return x.ix[random.sample(x.index, n)]
Note: As of Pandas v0.20.0, ix has been deprecated in favour of loc for label based indexing.
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Disable intellij indexing on specific folder
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CrazyCoderCrazyCoder
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Postgresql SELECT if string contains
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answered Apr 27 '14 at 8:18
Frans van BuulFrans van Buul
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Simple Log to File example for django 1.3+
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What do the different readystates in XMLHttpRequest mean, and how can I use them?
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172
The full list of readyState values is:
State Description
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Given an RGB value, how do I create a tint (or shade)?
Given an RGB value, like 168, 0, 255 , how do I create tints (make it lighter) and shades (make it darker) of the color?
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UIButton remove all target-actions
... action:NULL
forControlEvents:UIControlEventAllEvents];
Swift 2
button.removeTarget(nil, action: nil, forControlEvents: .AllEvents)
Swift 3 or higher
button.removeTarget(nil, action: nil, for: .allEvents)
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Getting result of dynamic SQL into a variable for sql-server
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204
DECLARE @sqlCommand nvarchar(1000)
DECLARE @city varchar(75)
declare @counts int
SET @city = '...
Difference between final static and static final
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227
No difference at all. According to
8.3.1 - Classes - Field Modifiers of the Java Language Spe...
include external .js file in node.js app
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edited Oct 1 '14 at 15:20
Flimzy
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