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Created by James on May 03, 2012 14:54:46
Last update: May 03, 2012 14:54:46
History.js gracefully supports the HTML5 History/State APIs (pushState, replaceState, onPopState) in all browsers. For HTML4 browsers it will revert back to using the old onhashchange functionality. All major browsers are supported.
This is a simple test page to get started:
<html>
<head>
<title>Test History</title>
...
Note: state url must be provided for IE to generate a unique hash. YOu can prefix the state url with '?' ('#' does not work).
Created by James on April 24, 2012 14:01:39
Last update: April 24, 2012 14:01:39
This is the Mathias Bynens placeholder plugin with several bug fixes of my own.
/*! http://mths.be/placeholder v2.0.7 by @mathias ...
Created by James on April 24, 2012 13:50:05
Last update: April 24, 2012 13:50:05
The this object can be changed when calling a JavaScript function with func.call(theObject) . This is an example:
<!DOCTYPE html>
<html>
<head>
<title>jQu...
The JavaScript console logs:
[Global log] this is: [object Window]
[log.cal...
Created by James on February 02, 2012 09:31:03
Last update: February 02, 2012 09:31:03
This is an example that adds a validation rule to jQuery validation:
// add a custom method
$.validator.addMethod("m...
Created by James on February 02, 2012 09:20:22
Last update: February 02, 2012 09:20:22
This example came from the jQuery validation documentation. The required rule can be used to validate a required selection box when you set the value of the first option to empty.
<!DOCTYPE HTML>
<html>
<head>
<scrip...
The error message is the title since no error message is specified. A more fully defined validation check would look like this:
$('#my-form').validate({
errorElement: "p",
...
Created by James on January 26, 2012 16:02:55
Last update: January 26, 2012 16:02:55
To append additional data to a form before Ajax form submit:
var data = $(form).serializeArray();
data.push(...
Created by Fang on November 12, 2011 21:03:03
Last update: November 12, 2011 21:03:03
Experts may disagree but I found it absolutely stunning that JSF EL does not provide an operator for string concatenation. The Java "+" operator is there for the take. Java, which is a strongly typed compiled language, overloads the "+" operator in such a way that any object can be concatenated with a string. But JSF EL, which definitely isn't as strongly typed as Java, restricts the "+" operator to numerical values only! Of course, experts may argue that the "+" operator overloading is a huge design flaw of the Java language. But even so, JSF EL is not the right place to fix it! In some cases, a concatenation operator isn't needed, for example:
<ui:repeat var="tab" value="#{tabs}"> <img ... But in case the concatenated...
Created by Fang on November 02, 2011 16:40:10
Last update: November 02, 2011 16:40:10
Facelet taglib schema from JavaServer Faces Spec 2.0:
<xsd:schema targetNamespace="http://java.sun.com/x...
Created by James on October 25, 2011 19:44:30
Last update: October 25, 2011 19:45:40
jQuery automatically maps HTML5 custom data attributes to data storage associated with the data() method. Here's an example:
<html>
<head>
<script type="text/javascript"...
Created by magnum on October 20, 2011 20:44:23
Last update: October 20, 2011 20:53:26
Copied verbatim from The GNU C Library Manual . When you have finished using a socket, you can simply close its file descriptor with close ; see Opening and Closing Files . If there is still data waiting to be transmitted over the connection, normally close tries to complete this transmission. You can control this behavior using the SO_LINGER socket option to specify a timeout period; see Socket Options . You can also shut down only reception or transmission on a connection by calling shutdown , which is declared in sys/socket.h . Function: int shutdown (int socket, int how) The shutdown function shuts down the connection of socket socket. The argument how specifies what action to perform: 0 - Stop receiving data for this socket....
