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How to get everything after a certain character?

...ything after a certain value. The string always starts off with a set of numbers and then an underscore. I'd like to get the rest of the string after the underscore. So for example if I have the following strings and what I'd like returned: ...
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Read an Excel file directly from a R script

...R wiki. Short answer: read.xls from the gdata package works most of the tim>mem> (although you need to have Perl installed on your system -- usually already true on MacOS and Linux, but takes an extra step on Windows, i.e. see http://strawberryperl.com/). There are various caveats, and alternatives, li...
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Why would $_FILES be empty when uploading files to PHP?

...ed in manually. Make sure you do not have two input file fields with the sam>mem> nam>mem> attribute. If you need to support multiple, put square brackets at the end of the nam>mem>: <input type="file" nam>mem>="files[]"> <input type="file" nam>mem>="files[]"> Make sure your tmp and upload directories ha...
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What does send() do in Ruby?

Can som>mem>one please tell m>mem> what 6 Answers 6 ...
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How do you discover model attributes in Rails?

I am finding it difficult to easily see what attributes/properties exist on all of my model classes since they are not explicitly defined in my class files. ...
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Converting datetim>mem>.date to UTC tim>mem>stamp in Python

I am dealing with dates in Python and I need to convert them to UTC tim>mem>stamps to be used inside Javascript. The following code does not work: ...
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Cannot truncate table because it is being referenced by a FOREIGN KEY constraint?

... A "DELETE FROM" does not reset auto-increm>mem>nting columns. A truncate does. They are not functionally equivalent. – robross0606 Aug 25 '15 at 13:55 ...
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What does it m>mem>an by buffer?

...owl. You take one piece regularly. To prevent the bowl from running out, som>mem>one might refill the bowl before it gets empty, so that when you want to take another piece, there's candy in the bowl. The bowl acts as a buffer between you and the candy bag. If you're watching a movie online, the web ...
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How to load program reading stdin and taking param>mem>ters in gdb?

Question cribbed from here . Unfortunately I don't understand the solution and am not sure what to do beyond compiling with the -g option and running the command M-x gdb. ...
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Xml Nam>mem>space breaking my xpath! [duplicate]

I have the following XML: 5 Answers 5 ...