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Best programming aids for a quadriplegic programmer
... moreover, I am not native English speaker, am sure that gets in the way
Do not despair, there are solutions.
here a link to emacs and Dragon files (unfortunately have not documented yet)
http://code.google.com/p/asadchev/source/browse/#svn/trunk/home/Dragon
http://code.google.com/p/asadchev/so...
Count number of lines in a git repository
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xargs will do what you want:
git ls-files | xargs cat | wc -l
But with more information and probably better, you can do:
git ls-files | xargs wc -l
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Base64 encoding in SQL Server 2005 T-SQL
... Base64 string. Surprisingly, I can't find any native T-SQL functions for doing Base64 encoding. Does a native function exist? If not, what's the best way to do Base64 encoding in T-SQL?
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How to enumerate an enum
...Suit)))
{
}
Note: The cast to (Suit[]) is not strictly necessary, but it does make the code 0.5 ns faster.
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How to invoke the super constructor in Python?
...anguages I've worked with the super constructor is invoked implicitly. How does one invoke it in Python? I would expect super(self) but this doesn't work.
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Preventing form resubmission
...orums. Form on Page1 posts the data to Page2, Page2 processes the data and does what needs to be done, and then it does a HTTP redirect on itself. This way the last "action" the browser remembers is a simple GET on page2, so the form is not being resubmitted upon F5.
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Custom checkbox image android
...t, when checked, is a filled in star. And when unchecked is an empty star. Do I have to use an imageview and do my own logic myself?
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Regular expression to match DNS hostname or IP Address?
Does anyone have a regular expression handy that will match any legal DNS hostname or IP address?
21 Answers
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HTML5 dragleave fired when hovering a child element
...the most obvious solution and only had ONE vote... Come on people, you can do better. I was thinking about that but after seeing the level of sophistication of the first few answers I almost discarded it. Did you have any drawbacks ?
– Arthur Corenzan
Jul 15 '1...
Use variable with TOP in select statement in SQL Server without making it dynamic [duplicate]
...rize the TOP clause, using a variable, expression or statement. So you can do things like:
SELECT TOP (@foo) a FROM table ORDER BY a
SELECT TOP (SELECT COUNT(*) FROM somewhere else) a FROM table ORDER BY a
SELECT TOP (@foo + 5 * 4 / 2) a FROM table ORDER BY a
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