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General suggestions for debugging in R

...on and step through the script line by line. The best new trick in R 2.10 (when working with script files) is to use the findLineNum() and setBreakpoint() functions. As a final comment: depending upon the error, it is also very helpful to set try() or tryCatch() statements around external func...
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How to make DialogFragment width to Fill_Parent

... savepopulationsavepopulation 10.1k44 gold badges4444 silver badges6464 bronze badges ...
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“Eliminate render-blocking CSS in above-the-fold content”

... +500 A related question has been asked before: What is “above-the-fold content” in Google Pagespeed? Firstly you have to notice that ...
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Bootstrap Alert Auto Close

... For a smooth slideup: $("#success-alert").fadeTo(2000, 500).slideUp(500, function(){ $("#success-alert").slideUp(500); }); $(document).ready(function() { $("#success-alert").hide(); $("#myWish").click(function showAlert() { $("#success-alert").fadeTo(2...
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Real World Example of the Strategy Pattern

... 100 What about this: You have to encrypt a file. For small files, you can use "in memory" strat...
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Simple way to transpose columns and rows in SQL?

... CASE Version: select name, sum(case when color = 'Red' then value else 0 end) Red, sum(case when color = 'Green' then value else 0 end) Green, sum(case when color = 'Blue' then value else 0 end) Blue from ( select color, Paul value, 'Paul' name from yourTable union all select color, ...
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No IUserTokenProvider is registered

I recently updated Asp.Net Identity Core of my application form 1.0 to 2.0. 10 Answers ...
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Accessing @attribute from SimpleXML

... 90 You can get the attributes of an XML element by calling the attributes() function on an XML node...
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PostgreSQL: Drop PostgreSQL database through command line [closed]

... gsamaras 64.5k3131 gold badges140140 silver badges240240 bronze badges answered Aug 16 '11 at 5:11 csanocsano ...
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What is Angular.noop used for?

... answered Mar 12 '14 at 10:22 tomaoqtomaoq 2,88822 gold badges1414 silver badges2323 bronze badges ...