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Exception handling in R [closed]

Does anyone have examples/tutorials of exception handling in R? The official documentation is very terse. 5 Answers ...
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jQuery text() and newlines

... point is to use CSS white-space: pre-line or white-space: pre-wrap. Clean and elegant. The lowest version of IE that supports the pair is 8. https://css-tricks.com/almanac/properties/w/whitespace/ P.S. Until CSS3 become common you'd probably need to manually trim off initial and/or trailing white...
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Select + copy text in a TextView?

...ed the same functionality of EditText where you can long-press the control and get the popup options of select all / copy, but I need the control to look like a TextView. ...
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How to hide reference counts in VS2013?

... found that the feature is called Code Information Indicators or CodeLens, and can be located under Tools → Options → Text Editor → All Languages → CodeLens (for RC/final version) or Tools → Options → Text Editor → All Languages → Code Information Indicators ...
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Discard all and get clean copy of latest revision?

I'm moving a build process to use mercurial and want to get the working directory back to the state of the tip revision. Earlier runs of the build process will have modified some files and added some files that I don't want to commit, so I have local changes and files that aren't added to the reposi...
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Passing a string with spaces as a function argument in bash

... you should put quotes and also, your function declaration is wrong. myFunction() { echo "$1" echo "$2" echo "$3" } And like the others, it works for me as well. Tell us what version of shell you are using. ...
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pull/push from multiple remote locations

The short: is there a way to have a git repo push to and pull from a list of remote repos (rather than a single "origin")? ...
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What is an index in SQL?

What is an index in SQL? Can you explain or reference to understand clearly? 11 Answers ...
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UTF-8 all the way through

I'm setting up a new server and want to support UTF-8 fully in my web application. I have tried this in the past on existing servers and always seem to end up having to fall back to ISO-8859-1. ...
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CRON job to run on the last day of the month

...ed to find another way. However, it's usually both substantially easier and correct to run the job as soon as possible on the first day of each month, with something like: 0 0 1 * * myjob.sh and modify the script to process the previous month's data. This removes any hassles you may encounter...