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In Vim, how do you search for a word boundary character, like the \b in regexp?
...Meninx - メネンックス
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answered Nov 5 '12 at 4:10
Prasanna NatarajanPrasanna Natarajan
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How do I modify a MySQL column to allow NULL?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Adding and removing style attribute from div with jquery
...heHorseTheHorse
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R - Concatenate two dataframes?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Pass a data.frame column name to a function
...8 -4
> new_column3(dat,z,x*y)
x y z
1 1 5 5
2 2 6 12
3 3 7 21
4 4 8 32
So the short answer is basically: pass data.frame column names as strings and use [[ to select single columns. Only start delving into eval, substitute, etc. if you really know what you're doing.
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How to compile without warnings being treated as errors?
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ZibriZibri
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Best way to make Java's modulus behave like it should with negative numbers?
... Bodewes
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answered Dec 10 '10 at 18:46
Peter LawreyPeter Lawrey
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Git production/staging server workflow
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What does |= (single pipe equal) and &=(single ampersand equal) mean
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Drop a temporary table if it exists
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