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mysql - how many columns is too many?
I'm setting up a table that might have upwards of 70 columns. I'm now thinking about splitting it up as some of the data in the columns won't be needed every time the table is accessed. Then again, if I do this I'm left with having to use joins.
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Run class in Jar file
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edited Feb 10 '14 at 18:49
Erik Kaplun
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How do you enable the escape key close functionality in a Twitter Bootstrap modal?
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It looks like this is an issue with how the keyup event is being bound.
You can add the tabind...
get list of pandas dataframe columns based on data type
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If you want a list of columns of a certain type, you can use groupby:
>>> df = pd.Data...
async await return Task
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edited Oct 20 '15 at 19:52
bashis
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Naming conventions for abstract classes
...d for use in public APIs.
Also : http://blogs.msdn.com/kcwalina/archive/2005/12/16/BaseSuffix.aspx
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Custom ListView click issue on items in Android
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edited Jan 20 '12 at 17:33
answered Oct 13 '09 at 20:53
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Linq: GroupBy, Sum and Count
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answered May 13 '13 at 13:07
Jon SkeetJon Skeet
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What is the proper way to URL encode Unicode characters?
...n percent-encode those values. This requirement was introduced in January 2005 with the publication of RFC 3986. URI schemes introduced before this date are not affected.
It seems like because there were other accepted ways of doing URL encoding in the past, browsers attempt several methods of dec...
.bashrc at ssh login
When I ssh into my ubuntu-box running Hardy 8.04, the environment variables in my .bashrc are not set.
4 Answers
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