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CSS: 100% font size - 100% of what?
...hich may not have been intended.
This can help in the explanation:
http://www.w3.org/TR/2011/REC-CSS2-20110607/syndata.html#value-def-percentage
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Understanding recursion [closed]
...L you understand it or you have read a maximum of 10 pages and starting at www.google.com/search?q=recursion"
To grok the whole thing, I suggest you try any of these books:
Common Lisp: A Gentle Introduction to Symbolic Computation. This is the cutest non-mathematical explanation of recursion.
Th...
Getting the location from an IP address [duplicate]
...
Using Google APIS:
<script type="text/javascript" src="http://www.google.com/jsapi"></script>
<script>
contry_code = google.loader.ClientLocation.address.country_code
city = google.loader.ClientLocation.address.city
region = google.loader.ClientLocation.address.region
<...
How can I return pivot table output in MySQL?
...t table.
A nice tutorial on how to achieve this can be found here: http://www.artfulsoftware.com/infotree/qrytip.php?id=78
I advise reading this post and adapt this solution to your needs.
Update
After the link above is currently not available any longer I feel obliged to provide some additional...
Parse query string in JavaScript [duplicate]
I need to parse the query string www.mysite.com/default.aspx?dest=aboutus.aspx .
How do I get the dest variable in JavaScript?
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Running Python on Windows for Node.js dependencies
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Here is a guide that resolved a lot of these issues for me.
http://www.steveworkman.com/node-js/2012/installing-jsdom-on-windows/
I remember in particular the python version as important. Make sure you install 2.7.3 instead of 3's.
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Get the subdomain from a URL
...nction getDomainWithMX($url) {
//parse hostname from URL
//http://www.example.co.uk/index.php => www.example.co.uk
$urlParts = parse_url($url);
if ($urlParts === false || empty($urlParts["host"]))
throw new InvalidArgumentException("Malformed URL");
//find first par...
Unzip a file with php
...stem are calling the system shell, with the php user. So, if your user is www, you can do all what unix user "www" can do on the command line, including the removing of files or directories. It's really worst if your php user is root. You can find more info about it there: stackoverflow.com/questio...
Render HTML to an image
...mg.src = 'data:image/svg+xml,' + encodeURIComponent('<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100"><foreignObject width="100%" height="100%"><div xmlns="http://www.w3.org/1999/xhtml"><style>em{color:red;}</style><em>I</em> lick <span>...
Are there any naming convention guidelines for REST APIs? [closed]
...lt of the request is a User. Therefore, user is the noun you're fetching
www.example.com/greeting/user/x/
Makes sense to me. Focus on making your REST request a kind of noun phrase -- a path through a hierarchy (or taxonomy, or directory). Use the simplest nouns possible, avoiding noun phrases...