Wednesday, February 25, 2009

OpenID

What is an OpenID320px-OpenID_logo.svg

OpenID is an URL

OpenID eliminates the need for multiple usernames across different websites, simplifying your online experience.

It means OpenID is an open, decentralized standard for user authentication and access control, allowing users to log onto many services with the same digital identity. It is a Single sign-on (SSO) method of access control. As such, it replaces the common login process that uses a login-name and a password, by allowing a user to log in once and gain access to the resources of multiple software systems.

You get to choose the OpenID Provider that best meets your needs and most importantly that you trust. At the same time, your OpenID can stay with you, no matter which Provider you move to. And best of all, the OpenID technology is not proprietary and is completely free.



How can I use this

OpenID is still in the adoption phase and is becoming more and more popular, as large organizations like AOL, Microsoft, Sun, Novell, etc. begin to accept and provide OpenIDs. Today it is estimated that there are over 160-million OpenID enabled URIs with nearly ten-thousand sites supporting OpenID logins.

More sites:

Here are some places you can visit to see where you can use your OpenID to log in today:

You can use your OpenID on any one of a growing number of sites (nearly ten-thousand) which support OpenID. If one of your favorite sites doesn’t support OpenID yet, ask them when they will!


Where can I get that

If you don’t have an OpenID yet, here are a few which are generally recommended by various members of the community. In the end you should choose a Provider from a company which you trust. We realize this list isn’t perfect and plan to evolve it into a more useful tool. If you’re curious about the technology behind various providers, you can look at a guide comparing provider feature sets.

Providers


  • myID.net

    Free OpenID Provider with support for groups and Korean language.

  • myVidoop

    Free OpenID Provider that eliminates passwords with security features, customization, and browser integration.

check more providers here



For a list of more OpenID Providers, you may with to check the OpenID Directory. We don’t make any guarantees about the providers listed nor do we maintain this list.

OpenID authentication is used and provided by several large websites. Organizations like AOL, BBC, Google,IBM, Microsoft,MySpace, Orange, PayPal, VeriSign, and Yahoo! act as providers

AOL
openid.aol.com/screenname
Blogger
blogname.blogspot.com

Flickr
www.flickr.com/photos/username
LiveDoor
profile.livedoor.com/username
LiveJournal
username.livejournal.com
Orange (France Telecom)
http://openid.orange.fr/
SmugMug
username.smugmug.com

Technorati
technorati.com/people/technorati/username
Vox
member.vox.com
Yahoo
http://openid.yahoo.com
WordPress.com
username.wordpress.com

For developers

OpenID is an open, decentralized, free framework for user-centric digital identity. OpenID takes advantage of already existing internet technology (URI, HTTP, SSL, Diffie-Hellman) and realizes that people are already creating identities for themselves whether it be at their blog, photostream, profile page, etc. With OpenID you can easily transform one of these existing URIs into an account which can be used at sites which support OpenID logins.

More Details check this

LiveJournal Tags:

Technorati Tags:

del.icio.us Tags:

















Shortcuts For IE7

General shortcuts

 

Turn Full Screen Mode on or off
F11

Cycle through the Address Bar, Refresh button, Search Box, and items on a web page
TAB

Find a word or phrase on a page
CTRL+F

Open the current webpage in a new window
CTRL+N

Print the page
CTRL+P

Select all items on the page
CTRL+A

Zoom in
CTRL+PLUS

Zoom out
CTRL+MINUS

Zoom to 100%
CTRL+0

Navigation Shortcuts

Go to home page
ALT+HOME

Go backward
ALT+LEFT

Go forward
ALT+RIGHT

Refresh page
F5

Refresh page and the cache
CTRL+F5

Stop downloading page
ESC

Favorite center Shortcuts

Open Favorites
CTRL+I

Open Favorites in pinned mode
CTRL+SHIFT+I

Organize Favorites
CTRL+B

Add current page to Favorites
CTRL+D

Open Feeds
CTRL+J

Open Feeds in pinned mode
CTRL+SHIFT+J

Open History
CTRL+H

Open History in pinned mode
CTRL+SHIFT+H

 

ie7

Tab shortcuts

Open link in new background tab
Middle mouse button or CTRL+left mouse button

Open link in new foreground tab
CTRL+SHIFT+left mouse button or CTRL+SHIFT+middle mouse button

Close tab (closes window if only one tab is open)
Middle mouse button on the tab or CTRL+W

Open Quick Tab view
CTRL+Q

Open new tab
CTRL+T

View list of open tabs
CTRL+SHIFT+Q

Switch to next tab
CTRL+TAB

Switch to previous tab
CTRL+SHIFT+TAB

Address Bar Shortcuts

select the Address Bar
ALT+D

Add "http://www." to the beginning and ".com" to the end of text in Address Bar
CTRL+ENTER

Add "http://www." to the beginning and the website address suffix you have specified to the end of text in the Address Bar*
CTRL+SHIFT+ENTER

Open the website address that is typed in the Address Bar in new tab
ALT+ENTER

View list of previously typed addresses
F4


Instant Search Box

Select the Instant Search Box
CTRL+E

View list of search providers
CTRL+DOWN

Open search results in new tab
ALT+ENTER

To do this

Do this

Disable all add-ons Windows logo key + R > iexplore.exe –extoff
Turn on AutoComplete so that website addresses will be automatically filled in for you if you begin to type them again Tools > Internet Options > Advanced > Use inline AutoComplete
Change how tabs work in Internet Explorer Tools > Internet Options > on the General tab, under Tabs, click Settings
Display the Menu Bar at the top of the screen

To display temporarily: press the ALT key
To display permanently: Tools > Menu Bar

Delete cookies, passwords, form data, history, and temporary Internet files Tools > Delete Browsing History
Find and install add-ons Tools > Manage Add-ons > Find More Add-ons
Print part of page Select part of the page you want to print, press CTRL+P, click Selection, and then click Print
Change website address suffix* Tools > Internet Options > Languages

Technorati Tags:
del.icio.us Tags:

Download the IE7 shortcuts PDF

Share this post :

Monday, February 23, 2009

How to call c# function from the jQuery function

There are remarkable amount of ways to call a c# function from the jQuery Function.
But I like to share the way, which I have known before few days for my project. It is really so simple than my expectation.
There is something referred as jQuery.ajax() request in the Ajax API in the jQuery. This request Load a remote page using an HTTP request and returns the XMLHttpRequest that it creates.

The request implementation is in the following code snippet.

$.ajax({

type: "POST",

url:"MyPage.aspx/MyFunction",

cache: false,

data: "{'arg':'" +12 + "'}",

contentType: "application/json; charset=utf-8",

dataType: "json",

success: function(msg) { alert(“success”);

}

});


The type, url, cache and so on referred as “options”. To more options and more explanations, follow the link.

http://docs.jquery.com/Ajax/jQuery.ajax#options

Here, the given url “MyPage.aspx/MyFunction” means the “MyFunction” Web Method in the “MyPage.aspx” web page.

[WebMethod]

public static void MyFunction(int arg)

{

//Put your code here

}



Here, I have not used any Web Services. I just used a c# Web Method Which is in the
web page. For this kind of Page Web Method implementation, static methods should be
used.

Sunday, February 1, 2009

How to Search ?


What is the search engine?
Search engine is a tool its available on internet to search available information on internet
How they give results
Search engine maintain their own databases of web pages . we can type our what “which one we going to search “ the specified key word search engine returns links to related website/ WebPages from their database .
How they maintain the data base
They have program call electronic /web spiders (web clawer). this program scan WebPages they find keyword links thought the
Any other tool ?
There are some tool meta-search engines(some thing similar to search engine) & subject / virtual directories

Get more idea watch this video