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How to decode Unicode escape sequences like “\u00ed” to proper UTF-8 encoded characters?
...ec($matches[1]);
$trail = hexdec($matches[2]);
// http://unicode.org/faq/utf_bom.html#utf16-4
$cp = ($lead << 10) + $trail + 0x10000 - (0xD800 << 10) - 0xDC00;
}
// https://tools.ietf.org/html/rfc3629#section-3
// Characters b...
How to show current year in view?
...
<%= Time.current.year %>
http://pleac.sourceforge.net/pleac_ruby/datesandtimes.html
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Default html form focus without JavaScript
...reen readers, etc...
Wikipedias article on this subject is quite useful - http://en.wikipedia.org/wiki/Access_key
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What is the ideal data type to use when storing latitude / longitude in a MySQL database?
...example, they store the lat/lng values as "Float" with a length of "10,6"
http://code.google.com/apis/maps/articles/phpsqlsearch.html
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jQuery UI slider Touch & Drag/Drop support on Mobile devices
...ery-ui touch punch.
Just add the script after jQuery ui:
<script src="http://code.jquery.com/jquery-1.7.2.min.js"></script>
<script src="http://code.jquery.com/ui/1.8.21/jquery-ui.min.js"></script>
<script src="jquery.ui.touch-punch.min.js"></script>
You can a...
How to connect to SQL Server database from JavaScript in the browser?
...omplicated to actually make it. You'd have to send and receive SOAP via XmlHttpRequest. Check google for Javascript SOAP clients.
http://msdn.microsoft.com/en-us/library/ms345123.aspx - SQL native WebServices
http://www.google.com/search?q=javascript+soap - Google results for Javascript SOAP clien...
What's the difference between the data structure Tree and Graph?
...will answer almost all your questions on trees and graphs.
References :
http://www.introprogramming.info/english-intro-csharp-book/read-online/chapter-17-trees-and-graphs/#_Toc362296541
http://www.community-of-knowledge.de/beitrag/data-trees-as-a-means-of-presenting-complex-data-analysis/
Wikiped...
How do I show a console output/window in a forms application?
...sole using pinvoke to get a console window attached to a WinForms project: http://www.csharp411.com/console-output-from-winforms-application/
You may also want to consider Log4net ( http://logging.apache.org/log4net/index.html ) for configuring log output in different configurations.
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Animate change of view background color on Android
...<?xml version="1.0" encoding="UTF-8"?>
<transition xmlns:android="http://schemas.android.com/apk/res/android">
<!-- The drawables used here can be solid colors, gradients, shapes, images, etc. -->
<item android:drawable="@drawable/original_state" />
<item andro...
socket.emit() vs. socket.send()
...ta) {
console.log(data);
});
});
client:
var socket = io.connect('http://localhost');
socket.on('news', function (data) {
console.log(data);
socket.emit('my other event', { my: 'data' });
});
Socket.send does the same, but you don't register to 'news' but to message:
server:
var io ...