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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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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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Why does HTML think “chucknorris” is a color?

How come certain random strings produce colors when entered as background colors in HTML? For example: 9 Answers ...
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Excel “External table is not in the expected format.”

...xcel 2007 file with a connection string that uses: Microsoft.Jet.OLEDB.4.0 and Extended Properties=Excel 8.0 Using the following connection string seems to fix most problems. public static string path = @"C:\src\RedirectApplication\RedirectApplication\301s.xlsx"; public static string connStr = "Pr...
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How to commit no change and new message?

How can I make a new commit and create a new message if no changes are made to files? 5 Answers ...
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How to check if activity is in foreground or in visible background?

...k that the next activity has started because a system dialogue box pops-up and I only want to finish() ; once the user has selected an option from the dialogue box? ...
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How do I define a method which takes a lambda as a parameter in Java 8?

In Java 8, methods can be created as Lambda expressions and can be passed by reference (with a little work under the hood). There are plenty of examples online with lambdas being created and used with methods, but no examples of how to make a method taking a lambda as a parameter. What is the syntax...
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EOFError: end of file reached issue with Net::HTTP

..._url.port) http.use_ssl = true Note the additional http.use_ssl = true. And the more appropriate code which would handle both http and https will be similar to the following one. url = URI.parse(domain) req = Net::HTTP::Post.new(url.request_uri) req.set_form_data({'name'=>'Sur Max', 'email'=&...
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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. ...