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How to install Java SDK on CentOS?
...d it and directly install via rpm.
For all who are interested:
wget -q http://www.oracle.com/technetwork/java/javase/downloads/index.html -O ./index.html && grep -Eoi ']+>' index.html | grep -Eoi '/technetwork/java/javase/downloads/jdk8-downloads-[0-9]+.html' | (head -n 1) | awk '{pri...
How to create and handle composite primary key in JPA
... still be accessed via Wayback Machine: web.archive.org/web/20170123035517/http://uaihebert.com/…. It seems that this article is superseded by web.archive.org/web/20170202203555/http://uaihebert.com/… and web.archive.org/web/20161014051056/http://uaihebert.com/… which also vanished…
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Can Android do peer-to-peer ad-hoc networking?
...
It's status is "reviewed" but I don't believe it's been implemented yet.
http://code.google.com/p/android/issues/detail?id=82
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How to pass multiple parameters in a querystring
...a entry.)
Structure
A typical URL containing a query string is as follows:
http://server/path/program?query_string
When a server receives a request for such a page, it runs a program (if configured to do so), passing the query_string unchanged to the program. The question mark is used as a separator...
Eliminate space before \begin{itemize} [closed]
...he cleanest way for you to accomplish this is to use the enumitem package (https://ctan.org/pkg/enumitem). For example,
\documentclass{article}
\usepackage{enumitem}% http://ctan.org/pkg/enumitem
\begin{document}
\noindent Here is some text and I want to make sure
there is no spacing the differen...
Is there a template engine for Node.js? [closed]
...d I'll get it fixed because I'm about to be using them in node.js anyway.
http://github.com/janl/mustache.js
I know that it works without a DOM because a bunch of CouchDB standalone apps are using it in a Spidermonkey view server.
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jquery change class name
...nction(){
$('.blue').removeClass('blue').addClass('green');
});
from http://monstertut.com/2012/06/use-jquery-to-change-css-class/
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What is the difference between the states selected, checked and activated in Android?
...gle() {
setChecked(!mChecked);
}
}
Thanks to the following:
http://sriramramani.wordpress.com/2012/11/17/custom-states/
Stackoverflow: How to add a custom button state
Stackoverflow: Custom Checkable View which responds to Selector
http://www.charlesharley.com/2012/programming/cust...
CSS3 Continuous Rotate Animation (Just like a loading sundial)
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If you're only looking for a webkit version this is nifty: http://s3.amazonaws.com/37assets/svn/463-single_spinner.html from http://37signals.com/svn/posts/2577-loading-spinner-animation-using-css-and-webkit
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Test if remote TCP port is open from a shell script
...e.org 80 </dev/null; echo $?
Connection to canyouseeme.org 80 port [tcp/http] succeeded!
0
Failure:
$ nc -w 2 -v canyouseeme.org 81 </dev/null; echo $?
nc: connect to canyouseeme.org port 81 (tcp) timed out: Operation now in progress
1
If the hostname maps to multiple IPs, the above failing ...