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Created by James on August 01, 2012 14:26:53    Last update: August 01, 2012 14:26:53
The jQuery size() function returns the number of elements in the jQuery object. According to jQuery doc: The .size() method is functionally equivalent to the .length property; however, the .length property is preferred because it does not have the overhead of a function call.
Created by magnum on September 11, 2011 19:46:09    Last update: September 11, 2011 19:46:09
A pair of C functions convert between an Internet address and a string (ASCII): #include <arpa/inet.h> /* * Returns a poin... However , these functions do not support IPv6. The new pair is: #include <arpa/inet.h> /* Convert a Internet ad... Examples: #include <sys/socket.h> #include <netinet/in.h>...
Created by James on March 29, 2011 11:28:33    Last update: March 29, 2011 11:30:12
The test page below shows how to count the number of columns for a given table row with jQuery: $('table tr:eq('+row+') td').length <!DOCTYPE html> <html> <head> <title>jQu...
Created by James on March 13, 2011 13:44:37    Last update: March 21, 2011 11:30:55
This is a jQuery input control that lets you enter any number of input rows of name and value pairs. <!DOCTYPE html> <html> <head> <title>jQu...
Created by Dr. Xi on August 27, 2008 19:40:19    Last update: January 14, 2011 09:33:20
There's a limit to the number of characters a bookmarklet can contain. Browser Max chars Netscape > 2000 Firefox > 2000 Opera > 2000 IE 4 2084 IE 5 2084 IE 6 508 IE 6 SP 2 488 IE 7 ~2084 IE 8 ~2200-2300 I tried it in the IE6 browser. The following code (573 characters) doesn't work as a bookmarklet. However, <a href="alert('Hi');">Short Bookmarklet</a> works. Actually, you don't have to save the link as a bookmark in order to test, just click the link, nothing happens if the length limit is exceeded. <a href='javascript:alert("var c = document.create... If the bookmarklet code is too long, you can save the JavaScript code on a server and use this function to bring it back to the page:...
Created by James on October 11, 2010 19:01:28    Last update: January 11, 2011 20:38:56
Test page (click the "new window" icon to see the transition): <!DOCTYPE html> <html> <head> <title>jQu...
Created by James on October 11, 2010 18:14:41    Last update: January 11, 2011 20:36:01
Test page: <!DOCTYPE html> <html> <head> <title>jQu... Documentation: UI/Effects - jQuery JavaScript Library Effects - jQueryAPI
Created by Dr. Xi on October 26, 2010 04:47:37    Last update: January 11, 2011 20:00:36
The code presented here is a simple implementation of a tab set. It is used to demo how a tab set could be implemented. The code is stand alone and does not depend on any JavaScript libraries. Multiple tab sets within the same page is supported. The HTML markup is fairly simple: Tabs sets are contained within a DIV element with class name "tabsContainer". Define a UL list for the tabs. Follow the UL list with equal number of DIVs for the tab contents. The Nifty Corners Cube technique is used to draw the rounded corners (original form, not the enhanced JavaScript form). HTML, CSS and JavaScript: <!doctype html> <html> <head> <style typ...
Created by James on September 10, 2010 23:01:14    Last update: September 10, 2010 23:01:14
By default, heights for jQuery UI tab panels expand or contract depending on the height of each tab. The code snippet here sets the height of all tabs to be equal to that of the container. <!DOCTYPE html> <html> <head> <title>jQu...
Created by Fang on August 23, 2010 22:55:58    Last update: August 24, 2010 15:45:04
The tags XML flow control tags are exactly the same as their Core flow control equivalents, except that the test condition with a boolean EL expression is replaced by the select condition with an XPath expression. In the case of the forEach tag, the items attribute is replaced with the select attribute. In a test condition, the XPath expression is evaluated to a boolean value by the rules of the XPath boolean() function, which converts its argument to a boolean as follows: a number is true if and only if it is neither positive or negative zero nor NaN. a node-set is true if and only if it is non-empty. a string is true if and only if its length is non-zero. an object of...
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