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Filtering DataGridView without changing datasource

I'm developing user control in C# Visual Studio 2010 - a kind of "quick find" textbox for filtering datagridview. It should work for 3 types of datagridview datasources: DataTable, DataBinding and DataSet. My problem is with filtering DataTable from DataSet object, which is displayed on DataGridView...
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How to specify a editor to open crontab file? “export EDITOR=vi” does not work

I'm using Red Hat Enterprise Linux 5, and I want to set the vim editor to edit the crontab file. 8 Answers ...
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How to stop EditText from gaining focus at Activity startup in Android

I have an Activity in Android, with two elements: 52 Answers 52 ...
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Round double in two decimal places in C#?

I want to round up double value in two decimal places in c# how can i do that? 8 Answers ...
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Can I comment out a line in a .git/config file?

I have a http.proxy line on my repository configuration file that I would like to 'turn on and off' easily without having to remember and type again the whole configuration every time I'm behind or free from this proxied connection. ...
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Difference between onCreateView and onViewCreated in Fragment

What's the essential difference between these two methods? When I create a TextView, should I use one over the other for performance? ...
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Providing a default value for an Optional in Swift?

The idiom for dealing with optionals in Swift seems excessively verbose, if all you want to do is provide a default value in the case where it's nil: ...
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Standard Android Button with a different color

I'd like to change the color of a standard Android button slightly in order to better match a client's branding. 20 Answers...
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Multiple cases in switch statement

Is there a way to fall through multiple case statements without stating case value: repeatedly? 18 Answers ...
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pandas DataFrame: replace nan values with average of columns

I've got a pandas DataFrame filled mostly with real numbers, but there is a few nan values in it as well. 10 Answers ...