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CSS :not(:last-child):after selector
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<head>
<link href="style.css" rel="stylesheet" type="text/css">
</head>
<html>
<ul>
<li>One</li>
<li>Two</li>
<li>Thr...
How does Junit @Rule work?
...create our own Junit Rule.
Here is a useful link for reference:
http://www.codeaffine.com/2012/09/24/junit-rules/
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Open an IO stream from a local file or url
...tents = open('local-file.txt') { |f| f.read }
web_contents = open('http://www.stackoverflow.com') {|f| f.read }
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How do I perform a Perl substitution on a string while keeping the original?
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Another pre-5.14 solution: http://www.perlmonks.org/?node_id=346719 (see japhy's post)
As his approach uses map, it also works well for arrays, but requires cascading map to produce a temporary array (otherwise the original would be modified):
my @orig = ('...
How to debug .htaccess RewriteRule not working
...relevant section in the main apache2.conf file for the directory tree /var/www
– Tim Richardson
Nov 3 '14 at 20:29
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How to add anything in through jquery/javascript?
...on.id = 'myFavicon';
favicon.rel = 'shortcut icon';
favicon.href = 'http://www.test.com/my-favicon.ico';
document.head.appendChild(favicon);
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How do you round a float to two decimal places in jruby
...most any way you like, and lots more.
Full sprintf documentation: http://www.ruby-doc.org/core-2.0.0/Kernel.html#method-i-sprintf
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Show all Elasticsearch aggregation results/buckets and not just 10
...t body = {
"size": 0, // Returning only aggregation results: https://www.elastic.co/guide/en/elasticsearch/reference/current/returning-only-agg-results.html
"aggs" : {
"langs": {
"composite" : {
"size": ITEMS_PER_PAGE,
"sources" : [
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How to prove that a problem is NP complete?
...in polynomial time which makes the problem NP-Hard.
See the end of http://www.ics.uci.edu/~eppstein/161/960312.html for more.
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CMake output/build directory
...where to compile.
Instead of that use one of predefined variables:
http://www.cmake.org/Wiki/CMake_Useful_Variables
(look for CMAKE_BINARY_DIR and CMAKE_CURRENT_BINARY_DIR)
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