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What's the best way to make a d3.js visualisation layout responsive?
Assume I have a histogram script that builds a 960 500 svg graphic. How do I make this responsive so on resize the graphic widths and heights are dynamic?
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How to force link from iframe to be opened in the parent window
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With JavaScript:
window.parent.location.href= "http://www.google.com";
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Using JQuery - preventing form from submitting
...h option B
A complete example:
<html>
<head>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script type='text/javascript'>
$(document).ready(function() {
//optio...
Ideal Ruby project structure
...ut newgem is pretty common. I usually get rid of the TODO file and all the script stuff.
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How do you use window.postMessage across domains?
...:
<html>
<head></head>
<body>
<script>
top.postMessage('hello', 'A');
</script>
</body>
</html>
Note the use of top.postMessage or parent.postMessage not window.postMessage here
The page A:
<html>
<...
How to check file MIME type with javascript before upload?
... which seems to suggest that the file MIME type could be checked using javascript on client side. Now, I understand that the real validation still has to be done on server side. I want to perform a client side checking to avoid unnecessary wastage of server resource.
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How to reverse apply a stash?
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@Greg Bacon, hey, I've tried to go through the script that you outlined, but the patch failed when I ran git stash show -p | git apply -R -v with the message: Checking patch messages... error: while searching for: Hello, world Hello again error: patch failed: messages:1. ...
How to install a specific version of a ruby gem?
...may prefix it by sudo if rvm was installed globally. Or run /usr/local/rvm/scripts/rvm if your command rvm is not in your global PATH. If rvm installation process failed, see the troubleshooting section.
Troubleshooting:
If you still have the old version, you may try to install rvm (ruby versio...
Change a Rails application to production
...you're just running a local server with mongrel or webrick, you can do:
./script/server -e production
or in bash:
RAILS_ENV=production ./script/server
actually overriding the RAILS_ENV constant in the enviornment.rb should probably be your last resort, as it's probably not going to stay set (s...
“INSERT IGNORE” vs “INSERT … ON DUPLICATE KEY UPDATE”
...ior is even wrongly described in the official Mysql Documentation.
If your script needs to be informed, if some records have not been added (due to key violations) you have to call mysql_info() and parse it for the "Duplicates" value.
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