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How to make lists contain only distinct element in Python? [duplicate]
...
Modified versions of http://www.peterbe.com/plog/uniqifiers-benchmark
To preserve the order:
def f(seq): # Order preserving
''' Modified version of Dave Kirby solution '''
seen = set()
return [x for x in seq if x not in seen and not seen.add(x)]...
Installing Ruby Gem in Windows
...e rubyinstaller
It is recommended by the official Ruby page - see https://www.ruby-lang.org/en/downloads/
Ways of Installing Ruby
We have several tools on each major platform to install Ruby:
On Linux/UNIX, you can use the package management system of your
distribution or third-...
jquery append to front/top of list
...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...
What does HTTP/1.1 302 mean exactly?
...rt hypertext note with a hyperlink to
the new URI(s).
Source:
http://www.ietf.org/rfc/rfc2616.txt
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Display numbers with ordinal suffix in PHP
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from http://www.phpro.org/examples/Ordinal-Suffix.html
<?php
/**
*
* @return number with ordinal suffix
*
* @param int $number
*
* @param int $ss Turn super script on/off
*
* @return string
*
*/
function ordinalSuffix($num...
Form inside a table
...
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
Any other browser that supports display:table, display:table-row and display:table-cell should display your css data table the same as it would if you were using the TAB...
Switching a DIV background image with jQuery
...ove quotes).
<html>
<head>
<script src="http://www.google.com/jsapi"></script>
<script>
google.load("jquery", "1.2.6");
google.setOnLoadCallback(function() {
var original_image = 'url(http://stackoverflow.com/Content/...
Are there any CSV readers/writer libraries in C#? [closed]
...
There are dozens.
http://www.filehelpers.net/ is one of the most common.
I should say that I find Filehelpers restrictive in some scenarios, and instead use The Fast CSV Reader. In my experience, if you don't know the format of your CSV file or imp...
Elastic Search: how to see the indexed data
...field" : "foo"
}
}
}
}
More available here: http://www.elasticsearch.org/guide
UPDATE : Sense plugin in Marvel
By far the easiest way of writing curl-style commands for Elasticsearch is the Sense plugin in Marvel.
It comes with source highlighting, pretty indenting and au...
How do I perform HTML decoding/encoding using Python/Django?
....
I like BeautifulSoup because it can handle malformed XML/HTML :
http://www.crummy.com/software/BeautifulSoup/
for your question, there's an example in their documentation
from BeautifulSoup import BeautifulStoneSoup
BeautifulStoneSoup("Sacr&eacute; bl&#101;u!",
con...