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Is there any way to not return something using CoffeeScript?

...wer x return If you'd like to see what js the coffee compiles to, try http://bit.ly/1enKdRl. (I've used coffeescript redux for my example) share | improve this answer | ...
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Forcing a WPF tooltip to stay on the screen

...ere is a Style for Button that has such a ToolTip : <Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:sys="clr-namespace:System;assembly=mscorlib" ...> ... <Window.Resources> ...
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How to build a query string for a URL in C#?

... select string.Format( "{0}={1}", HttpUtility.UrlEncode(key), HttpUtility.UrlEncode(value)) ).ToArray(); return "?" + string.Join("&", array); } I imagine there's a super elegant way to do this in LINQ too... ...
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Can an array be top-level JSON-text?

... yes, try it out here. http://www.jsonlint.com/ and put in [{}] share | improve this answer | follow | ...
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How can I convert a string to upper- or lower-case with XSLT?

...on="1.0" encoding="utf-8"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:msxsl="urn:schemas-microsoft-com:xslt" xmlns:utils="urn:myExtension" exclude-result-prefixes="msxsl"> <xsl:output method="xml" indent="yes"/> <msxsl:script imp...
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How does one output bold text in Bash?

...ractice it may be interpreted as "high intensity" color instead. (source: http://unstableme.blogspot.com/2008/01/ansi-escape-sequences-for-writing-text.html) share | improve this answer | ...
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++someVariable vs. someVariable++ in JavaScript

...to i before the addition and ++i does the addition before evaluating. See http://jsfiddle.net/xaDC4/ for an example. share | improve this answer | follow | ...
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How to rotate the background image in the container?

... Very well done and answered here - http://www.sitepoint.com/css3-transform-background-image/ #myelement:before { content: ""; position: absolute; width: 200%; height: 200%; top: -50%; left: -50%; z-index: -1; background: url(ba...
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How to find out element position in slice?

...ace for your own type if you need to work on a slice of other things. See http://golang.org/pkg/sort Depends on what you are doing though. share | improve this answer | fol...
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Example for sync.WaitGroup correct?

...g(600, &wg) wg.Wait() fmt.Println("Done") } As a playground: http://play.golang.org/p/WZcprjpHa_ share | improve this answer | follow | ...