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How can I have ruby logger log output to stdout as well as file?

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Display HTML snippets in HTML

... Kind of a naive method to display code will be including it in a textarea and add disabled attribute so its not editable. <textarea disabled> code </textarea> Hope that help someone looking for an easy way to get stuff done.. ...
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Correct way to convert size in bytes to KB, MB, GB in JavaScript

...10) || 0; while(n >= 1024 && ++l){ n = n/1024; } //include a decimal point and a tenths-place digit if presenting //less than ten of KB or greater units return(n.toFixed(n < 10 && l > 0 ? 1 : 0) + ' ' + units[l]); } Results: niceBytes(435) ...
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How to efficiently build a tree from a flat structure?

...he following one (unit tested, 100% code coverage, only 0.5 kb in size and includes typings. Maybe it helps someone: npmjs.com/package/performant-array-to-tree – Philip Stanislaus May 7 '17 at 17:29 ...
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Xcode Simulator: how to remove older unneeded devices?

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On duplicate key ignore? [duplicate]

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Allow User to input HTML in ASP.NET MVC - ValidateInput or AllowHtml

... Is there really no solution for .NET 4 that doesn't include downgrading the request validation mode? – bzlm Sep 2 '10 at 6:46 20 ...
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Intersection and union of ArrayLists in Java

...tion let me know, but this solution is a nice one liner that can be easily included in a method without adding a unnecessary helper class/method and still keep the readability. share | improve this...
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Plot two graphs in same plot in R

... The problem with this is it will rewrite several plot elements. I would include xlab="", ylab="", ... and a few others in the second plot. – isomorphismes Nov 18 '13 at 20:45 ...