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pandas dataframe columns scaling with sklearn
...scaler = MinMaxScaler()
>>> dfTest = pd.DataFrame({'A':[14.00,90.20,90.95,96.27,91.21],
'B':[103.02,107.26,110.35,114.23,114.68],
'C':['big','small','big','small','small']})
>>> dfTest[['A', 'B']] = scaler.fit_transform(dfTest...
Mysql order by specific ID values
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203
You can use ORDER BY and FIELD function.
See http://lists.mysql.com/mysql/209784
SELECT * FRO...
How to change a nullable column to not nullable in a Rails migration?
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208
If you do it in a migration then you could probably do it like this:
# Make sure no null valu...
jQuery click events firing multiple times
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answered Feb 20 '13 at 22:31
RobRob
8,92399 gold badges3131 silver badges4949 bronze badges
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Advances social tools app with cool UI - Koded Apps - Kodular Community
...This script is inlined in `_discourse_splash.html.erb
const DELAY_TARGET = 2000;
const POLLING_INTERVAL = 50;
const splashSvgTemplate = document.querySelector(".splash-svg-template");
const splashTemplateClone = splashSvgTemplate.content.cloneNode(true);
const svgElement = splashTemplateClone.queryS...
Declare multiple module.exports in Node.js
...dMethod;?
– YPCrumble
Jun 29 '15 at 20:51
3
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Does .NET provide an easy way convert bytes to KB, MB, GB, etc.?
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answered Jan 23 '13 at 20:38
JLRisheJLRishe
86.2k1414 gold badges107107 silver badges141141 bronze badges
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Change Default Scrolling Behavior of UITableView Section Header
...bottom..
– Joseph Lin
May 11 '11 at 20:35
3
This is creative but you need to do adjust the indexP...
Determine path of the executing script
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answered Apr 16 '13 at 20:04
this.is.not.a.nickthis.is.not.a.nick
2,18333 gold badges1818 silver badges2424 bronze badges
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Best database field type for a URL
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So ...
< MySQL 5.0.3 use TEXT
or
>= MySQL 5.0.3 use VARCHAR(2083)
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