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Resize svg when window is resized in d3.js
...imple to make a SVG responsive and you don't have to worry about sizes any more.
Here is how I did it:
d3.select("div#chartId")
.append("div")
// Container class to make it responsive.
.classed("svg-container", true)
.append("svg")
// Responsive SVG needs these 2 attribute...
How to extract a substring using regex
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replace the "if" with a "while" when you expect more than one occurences
– OneWorld
Aug 7 '12 at 16:25
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REST API - why use PUT DELETE POST GET?
...hentication, caching and content type negotiation. Now that I am thinking more about it, you may be able to use these with RPC style interfaces, but the temptation will often be to implement your own system from scratch, or code up an integration to an existing system. With REST you can use the bu...
CSS Background Opacity [duplicate]
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A more in-depth tutorial can be found here: robertnyman.com/2010/01/11/…
– Iain Fraser
Mar 14 '13 at 0:56
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Why should I use Google's CDN for jQuery?
... given site.)
It increases the chance that there will be a cache-hit. (As more sites follow this practice, more users already have the file ready.)
It ensures that the payload will be as small as possible. (Google can pre-compress the file in a wide array of formats (like GZIP or DEFLATE). This ma...
Callback functions in Java
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I've been usign this, it's slioghtly more verbose than what I'd like, but it works.
– Omar Kooheji
Oct 1 '09 at 16:02
23
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Single vs Double quotes (' vs ")
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67
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How can I find an element by CSS class with XPath?
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This selector should work but will be more efficient if you replace it with your suited markup:
//*[contains(@class, 'Test')]
Or, since we know the sought element is a div:
//div[contains(@class, 'Test')]
But since this will also match cases like class="Tes...
How do I get currency exchange rates via an API such as Google Finance? [closed]
... use fixer.io instead due to stability issues.
Might be useful if you need more than just a CSV.
(thanks to Keyo) Yahoo Query Language lets you get a whole bunch of currencies at once in XML or JSON. The data updates by the second (whereas the European Central Bank has day old data), and stops in t...
How does a hash table work?
...omes back in to read the book, you feed the title through the program once more, and get back the same shelf number and slot number that you were originally given, and this is where the book is located.
The program, as others have already mentioned, is called a hash algorithm or hash computation an...