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Remove data.frame row names when using xtable
...com/blog/?p=131 So I have to modify my function: gist.github.com/887249 to set rownames as first column. And then to beg LaTeX not to align cells on his own... damn!
– aL3xa
Mar 26 '11 at 1:53
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Regular expression for a string that does not start with a sequence
...d assertion:
(^.{1,3}$|^.{4}(?<!tbd_).*)
Or just plain old character sets and alternations:
^([^t]|t($|[^b]|b($|[^d]|d($|[^_])))).*
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foll...
Clear a terminal screen for real
...== ESC
So this becomes <ESC>c which is the VT100 escape code for resetting the terminal. Here is some more information on terminal escape codes.
Edit
Here are a few other ways of doing it...
printf "\ec" #\e is ESC in bash
echo -en "\ec" #thanks @Jonathon Reinhart.
# -e Enable interpre...
How to Add a Dotted Underline Beneath HTML Text
...the line beneath the text is dotted rather than the standard underline? Preferably, I would like to do this without using a separate CSS file. I'm a novice at html.
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Where is shared_ptr?
...path (for example @ C:\Program Files\Boost\boost_1_40_0) added to your IDE settings:
#include <boost/shared_ptr.hpp>
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Regex match one of two words
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That's set with the re.IGNORECASE flag. E.g.: re.compile("(apple|banana)", re.IGNORECASE)
– Troels Ynddal
Jan 31 at 9:42
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Count rows with not empty value
In a Google Spreadsheet: How can I count the rows of a given area that have a value? All hints about this I found up to now lead to formulas that do count the rows which have a not empty content (including formula), but a cell with
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Getting request payload from POST request in Java servlet
...oding as request.getReader() does. So this example uses default system charset.
– Vadzim
Apr 28 '14 at 16:26
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How to test which port MySQL is running on and whether it can be connected to?
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I am trying to set it up using Ruby on Rails via the database.yml file. But I just needed the port number really.
– GeekedOut
May 3 '11 at 15:50
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Insert the carriage return character in vim
...ll convert it to the end of line character appropriate for your fileformat setting. ie enter :s/.../\^V^M/g.
– DerfK
Mar 9 '11 at 23:17
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