Windows Server 2008 R2 DNS Issues (EDNS0)
Several DNS Applications, in this case, Microsoft DNS support EDNS0 which extends query and response datagrams. When upgrading your DNS infrastructure to Windows 2008 R2 from earlier versions or other …
Using Conflict Detection in DHCP
Using conflict detection in your IP Management design should be highly considered. Conflict detection can be used by either DHCP servers or clients to determine whether an IP address is …
Windows Server 2012 Editions & Features
Every few years or so, Microsoft has been releasing new versions of Windows servers. With every release, the set of editions will vary. With the release of Server 2012, once …
JavaScript Void(0) Function
Using hyperlinks in combination with JavaScript is a very useful way of performing certain actions on the web page. For example, you may want to update some content on your …
JavaScript Boolean Object
In JavaScript, the Boolean object is a wrapper for the Boolean data type. The Boolean object is commonly used to convert a non-Boolean value to a Boolean value. The Boolean …
jQuery Click Event
The jQuery event click() method is triggered when an element is clicked. The click() method triggers the click event or specifies a function to run when a click event occurs. …
jQuery Dblclick Event
The jQuery event dblclick() method occurs when an element is double-clicked. The dblclick() method triggers the dblclick event, or specifies a function to run when a dblclick event occurs. You …
jQuery Basic Syntax
Writing jQuery code is relatively easy if you are already familiar with the Document Object Model (DOM), JavaScript, and CSS. You do not have to be an expert in any …
HTML5 Canvas Introduction
The <canvas> element in HTML5 can be used to draw graphics using client-side scripting, typically JavaScript. You can use the <canvas> element, for instance, to draw graphs or animations. Using …
What’s New in HTML5
The Internet has changed quite a bit since the last HTML standard more than a decade ago. Some of the HTML 4.01 elements are now obsolete. These elements have been …
HTML5 Server-Sent Events
For most web developers, communicating with a web server is dependent upon the client browser initiating an HTTP request. With this model, the client sends the HTTP request and waits …
HTML5 Form Input Types
HTML5 brings us thirteen new input types that you can use to help validate user input as well as how to present the form in the browser. As of this …