You can embed this Page Rank Checker on your website using the code given below:
In the next post I will be giving some cool images for displaying the page rank on the website.
<iframe style="BORDER-BOTTOM: 0px; BORDER-LEFT: 0px; WIDTH: 600px;
HEIGHT: 125px; BORDER-TOP: 0px; BORDER-RIGHT: 0px"
src="http://server.com/GooglePageRankChecker.aspx" frameborder="no"></iframe>
Here is a tech-ed presentation delivered by Stepehen Walther on ASP.NET Ajax 4.0 at Hyderabad.
Web Slice is a cool feature in IE8!
Figure 1: Web Slice<div class="hslice" id="item123">These three annotations helps IE recognize that it is a WebSlice and treat it like a feed; handling the discovery, subscription, and processing of the WebSlice. You can also add additional properties to a WebSlice, such as expiration, time-to-live value, and an alternative source as shown below:
<p class="entry-title">Stock: Reliance Petro</p>
<div class="entry-content">BSE: XXX, NSE: XXX
…
</div>
</div>
In the above sample we have used a URL for the feed as "http://localhost:24730/StockInfo/DataFoundUpdate.aspx#datafound-update". Please note that this URL has ID of the container DIV preceded by "#" as "#datafound-update". It is better to have separate aspx page for showing the updates, because this separate page will be lightweight and hence can be rendered quickly. The DataFoundUpdate.aspx page mentioned in the above example has code as shown below:
<div class="hslice" id="datafound">
<p class="entry-title">Stock: Reliance Petro</p>
<a rel="feedurl"
href="http://localhost:24730/StockInfo/DataFoundUpdate.aspx#datafound-update" />
</div>
<html xmlns="http://www.w3.org/1999/xhtml" >In the above code we have referenced a silverlight page, just to show rich UI interface to the user. Instead you can also render the updated content. Authentication is also enabled for the Web Slice. You can set User name and Password by changing the Properties of a Web Slice. The Web Slice properties can be change by right clicking the favorite slice --> Properties.
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div class="hslice" id="datafound-update">
<h2 class="entry-title">Data Found Report</h2>
<a class="entry-content" rel="entry-content"
href="http://localhost:24730/StockInfo/SilverlightDisplay.aspx" />
</div>
</form>
</body>
</html>
MEMCopy()
The MEMCopy() intrinsic function is used to efficiently copy blocks of data from one memory array to another.
void MEMCopy( source_ptr, destination_ptr, num_bytes );
any ptr source_ptr;
A pointer to a source memory block. Pointer can be of any type.
any ptr destination_ptr;
A pointer to the destination memory block. Pointer can be of any type.
int num_bytes;
The number of bytes of data to copy.
Example:
Copy 10000 bytes starting 5000 bytes into array src to a newly allocated destination buffer (dst).
local byte ptr src, byte ptr dst
...
dst = EAlloc(byte,10000)
call MEMCopy(src + 5000, dst, 10000)
<%Download Source Code
Response.Write("<b>Name:</b> " + Request.ServerVariables["REMOTE_HOST"] + "<br />");
Response.Write("<b>IP:</b> " + Request.ServerVariables["REMOTE_ADDR"] + "<br />");
Response.Write("<b>User agent:</b> " + Request.ServerVariables["HTTP_USER_AGENT"] + "<br />");
Response.Write("<b>Language:</b> " + Request.ServerVariables["HTTP_ACCEPT_LANGUAGE"] + "<br />");
Response.Write("<b>Browser:</b> " + Request.Browser.Browser + "<br />");
Response.Write("<b>Type:</b> " + Request.Browser.Type + "<br />");
Response.Write("<b>Version:</b> " + Request.Browser.Version + "<br />");
Response.Write("<b>Major version:</b> " + Request.Browser.MajorVersion + "<br />");
Response.Write("<b>Minor version:</b> " + Request.Browser.MinorVersion + "<br />");
Response.Write("<b>Beta:</b> " + Request.Browser.Beta + "<br />");
Response.Write("<b>Cookies:</b> " + Request.Browser.Cookies + "<br />");
Response.Write("<b>Frames:</b> " + Request.Browser.Frames + "<br />");
Response.Write("<b>Tables:</b> " + Request.Browser.Tables + "<br />");
Response.Write("<b>ActiveX:</b> " + Request.Browser.ActiveXControls + "<br />");
Response.Write("<b>Java Applets:</b> " + Request.Browser.JavaApplets + "<br />");
Response.Write("<b>JavaScript:</b> " + Request.Browser.JavaScript + "<br />");
Response.Write("<b>VBScript:</b> " + Request.Browser.VBScript + "<br />");
Response.Write("<b>Platform:</b> " + Request.Browser.Platform + "<br />");
Response.Write("<b>Crawler:</b> " + Request.Browser.Crawler + "<br />");
%>
Figure -1
<ajaxToolkit:NoBot
ID="NoBotForLoginPage"
runat="server"
OnGenerateChallengeAndResponse="CustomChallengeResponse"
ResponseMinimumDelaySeconds="2"
CutoffWindowSeconds="60"
CutoffMaximumInstances="5" />
Microsoft Internet Information Services (IIS) version 6.0 contains a vulnerability that could allow an unauthenticated, remote attacker to bypass security restrictions and access sensitive information.
The vulnerability is due to improper processing of Unicode characters in HTTP requests. An unauthenticated, remote attacker could exploit this vulnerability by sending a malicious HTTP request to the system. An exploit could allow the attacker to bypass security restrictions and download arbitrary files from the targeted system.
Exploit code is available.
Microsoft has not confirmed this vulnerability and updates are not available.
Courtesy: Cisco
The vulnerability is due to improper processing of Unicode characters in HTTP requests. When IIS is configured with WebDav, it improperly translates Unicode %c0%af (/) characters. Microsoft IIS may process an HTTP request that contains the character before requiring authentication to a protected resource. An unauthenticated, remote attacker could exploit this vulnerability by sending a malicious HTTP request to the targeted server. An exploit could allow the attacker to list directory contents or download protected files that are hosted by IIS without providing authentication credentials.
Courtesy: Cisco
The Windows API Code Pack provides a library for Microsoft .NET Framework that can be used to access new Windows 7 features and some of the features in Vista from managed code. The existing .NET framework does not encompass these features. This library can be used with .NET Framework 3.5.
The features included in the API code pack are:
// Disable the Cache
Response.Buffer= true;
Response.ExpiresAbsolute=DateTime.Now.AddDays(-1d);
Response.Expires =-1500;
Response.CacheControl = “no-cache”;
// Check for your SessionID
if(Session["SessionId"] == null)
{
Response.Redirect (”Home.aspx”);
}
Microsoft has recently released the RC1 (Release Candidate 1) for Windows 7. The Win7 RC1 has many exciting features and can be downloaded from the Microsoft Website. The RC1 download will be available through July 2009 and unlike the beta release there is no limit on the license copies of RC1 one can have. The RC will expire on June 1, 2010. Starting on March 1, 2010, computer will begin shutting down every two hours. You can find the download instructions here.
One of the exciting features of RC1 is the Windows XP mode. Yes, you heard right! Windows 7 has provided a Windows XP mode for mission critical WinXP apps. It's actually a virtual Windows XP machine with a fully licensed copy of Windows XP SP 3 installed.
Win XP Mode In Win7!
Seadragon developed at Microsoft Live Labs, aims towards making a superior picture experience. It is just like the deep zoom functionality of silverlight and can expand and shrink wall size pictures to mobile size pictures when maintaining their clarity. The Seadragon Deep Zoom functionality can be used in Silverlight application to give a rich look to your applications. Similarly an Ajax version of Seadragon is also available. The following four "promises" of Seadragon has been listed down on the MS Live Labs web site:
1. Speed of navigation is independent of the size or number of objects.
2. Performance depends only on the ratio of bandwidth to pixels on the screen.
3. Transitions are smooth as butter.
4. Scaling is near perfect and rapid for screens of any resolution.
This will definitely pose a challenge to Adobe Flash which was earlier used to show rich picture contents on web UI. Find more information on Seadragon here.
Cheers to Microsoft!
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