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Check status of one port on remote host [closed]
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You seem to be looking for a port scanner such as nmap or netcat, both of which are available for Windows, Linux, and Mac OS X.
For example, check for telnet on a known ip:
nmap -A 192.168.0.5/32 -p 23
For example, look for open ports from 20 to 30 on host.example.com:
nc -z ho...
Bootstrap Dropdown menu is not working
...jax/libs/jquery/1.11.0/jquery.min.js"></script>
<script src="//netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script>
<link rel="stylesheet" type="text/css" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css">
and see if it will work.
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Subtract days from a date in JavaScript
...application, DateJS will make your life much easier:
http://simonwillison.net/2007/Dec/3/datejs/
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jQuery How to Get Element's Margin and Padding?
... parseFloat(), for where fractions of pixels make sense).
http://jsfiddle.net/BXnXJ/
$(document).ready(function () {
var $h1 = $('h1');
console.log($h1);
$h1.after($('<div>Padding-top: ' + parseInt($h1.css('padding-top')) + '</div>'));
$h1.after($('<div>Margin...
How to apply multiple transforms in CSS?
...om MDN below:
<iframe src="https://interactive-examples.mdn.mozilla.net/pages/css/transform.html" class="interactive " width="100%" frameborder="0" height="250"></iframe>
Look at the link below for more info:
<< CSS transform >>
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getting the X/Y coordinates of a mouse click on an image with jQuery [duplicate]
...n most cases e.pageX and e.pageY is what you want.
– NetWave
Jun 11 '14 at 14:37
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C# Class naming convention: Is it BaseClass or ClassBase or AbstractClass
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Worth noting that some of the classes in the .NET Framework with a "Base" suffix were named before version 1.0 and Microsoft no longer follows those conventions.... but they can't change the names now. Microsoft's Framework Design Guidelines book, section 6.2 (which cov...
Make multiple-select to adjust its height to fit options without scroll bar
...seInt($("#multiSelect option").length) * 20);
});
Demo:
http://jsfiddle.net/AZEFU/
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How to replace plain URLs with links?
... is the official list of valid TLDs. No demo.
autolink-js wouldn't detect "www.google.com" without http://, so it's not quite suitable for autolinking "casual URLs" (without a scheme/protocol) found in plain text.
Ben Alman's linkify hasn't been maintained since 2009.
If you insist on a regular ex...
Pretty graphs and charts in Python [closed]
... see various examples (with according source code): matplotlib.sourceforge.net/gallery.html. However, I'd say that its API is, well..., complicated - method names are driving me crazy :) Speaking about "complicated" and simple examples - this blog post helped me a lot to start with matplotlib: shree...