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Sankey Diagrams in R?

...jection data URL <- paste0( "https://cdn.rawgit.com/christophergandrud/networkD3/", "master/JSONdata/energy.json") Energy <- jsonlite::fromJSON(URL) # Plot sankeyNetwork(Links = Energy$links, Nodes = Energy$nodes, Source = "source", Target = "target", Value = "valu...
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How to add Action Bar from support library into PreferenceActivity?

...tivity class for creating activities with Action Bar on older versions of Android. 8 Answers ...
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Why is the Android emulator so slow? How can we speed up the Android emulator? [closed]

I have got a 2.67   GHz Celeron processor, and 1.21   GB of RAM on a x86 Windows XP Professional machine. 77 Answer...
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How to get HTML 5 input type=“date” working in Firefox and/or IE 10

.../modernizr-custom.js"></script> <!-- polyfiller file to detect and load polyfills --> <script src="http://cdn.jsdelivr.net/webshim/1.12.4/polyfiller.js"></script> <script> webshims.setOptions('waitReady', false); webshims.setOptions('forms-ext', {types: 'date'});...
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Finding the direction of scrolling in a UIScrollView?

I have a UIScrollView with only horizontal scrolling allowed, and I would like to know which direction (left, right) the user scrolls. What I did was to subclass the UIScrollView and override the touchesMoved method: ...
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Is there a way to word-wrap long words in a div?

...rd-wrap: break-word; /* IE */ } I've used this class for a bit now, and works like a charm. (note: I've only tested in FireFox and IE) share | improve this answer | f...
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CSS selector for other than the first child and last child

...it possible to select all the other children except for the :first-child and the :last-child ? I know there is a :not() selector but it doesn't work with more than one not in the parentheses. This is what I have: ...
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How to grab substring before a specified character jQuery or JavaScript

...fore the ',' comma. How do I do this in JavaScript or jQuery? I tried this and not working.. 11 Answers ...
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Difference between JVM and HotSpot?

What exactly is HotSpot and how does it relate to JVM and OpenJDK? Is it a library? What exactly does it do? 6 Answers ...
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Converting string into datetime

...e.strptime is the main routine for parsing strings into datetimes. It can handle all sorts of formats, with the format determined by a format string you give it: from datetime import datetime datetime_object = datetime.strptime('Jun 1 2005 1:33PM', '%b %d %Y %I:%M%p') The resulting datetime obj...