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Graphviz: How to go from .dot to a graph?

...n called "User's Guides" for more detail on how to use the tools: http://www.graphviz.org/documentation/ (See page 27 for output formatting for the dot command, for instance) http://www.graphviz.org/pdf/dotguide.pdf shar...
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What is the purpose of the “role” attribute in HTML?

...nts (dialog, main, etc.) are even based on the original ARIA roles. http://www.w3.org/TR/wai-aria/ There are a few primary reasons to use roles in addition to your native semantic element. Reason #1. Overriding the role where no host language element is appropriate or, for various reasons, a less se...
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How to get current CPU and RAM usage in Python?

...0.aspx "individual process information and python script examples" http://www.microsoft.com/technet/scriptcenter/scripts/default.mspx?mfr=true NOTE: the WMI interface/process is also available for performing similar tasks I'm not using it here because the current method covers my needs, bu...
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Prevent HTML5 video from being downloaded (right-click saved)?

...protect in a subdirectory of the directory where your code is running. www.foo.com/player.html www.foo.com/videos/video.mp4 Save a file in that subdirectory named ".htaccess" and add the lines below. www.foo.com/videos/.htaccess #Contents of .htaccess RewriteEngine on RewriteCond %{H...
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Algorithm to implement a word cloud like Wordle

...ason Davies that uses d3. You can even use webfonts with it. Demo: http://www.jasondavies.com/wordcloud/ Github: https://github.com/jasondavies/d3-cloud share | improve this answer | ...
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Convert an image to grayscale in HTML/CSS

...F-8"?> <svg version="1.1" baseProfile="full" xmlns="http://www.w3.org/2000/svg"> <filter id="desaturate"> <feColorMatrix type="matrix" values="0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 ...
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Large Numbers in Java

...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
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Linux command or script counting duplicated lines in a text file?

...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
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Installing PDO driver on MySQL Linux server

...le is located you can use phpinfo() or some other hints from here: https://www.ostraining.com/blog/coding/phpini-file/ share | improve this answer | follow | ...
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View a list of recent documents in Vim

...utomatically stores the file names as you open/edit them in Vim. http://www.vim.org/scripts/script.php?script_id=521 share | improve this answer | follow | ...