by Milad
2. November 2009 20:44
Practically, The whole world knows about Gravatar(Globally Recognized Avatar).
I wanted to use this awesome service in one of my ASP.NET MVC applications, So I went to it’s documentation to see what should I do. [Well there is a great HTMLHelper in order to perform this, but I have a point!]
The big thing in constructing a Gravatar URL is how to get a string’s hexadecimal MD5 Hash. [as you may or may not know, you can do lots of stuff with MD5 Hash of anything!]
So … This is the answer to this question:
Function GetHash(ByVal text As String) As String
Dim myhash As MD5CryptoServiceProvider = New MD5CryptoServiceProvider()
Dim hashed = _
myhash.ComputeHash(System.Text.UTF8Encoding.UTF8.GetBytes(text))
Dim sb As StringBuilder = New StringBuilder()
For Each b In hashed
sb.Append(b.ToString("x2"))
Next
Return sb.ToString()
End Function
by MiladKDZ
2. May 2009 11:49
I started my first project with ASP.net MVC 2 days ago and I find it so much Interesting.
But I faced some Problems in it and I immediately found solutions using Google! (Thanks to MVC Community folks)
I also discussed writing a Helper method for HTML File Input Control in MVC with Dear Mahdi .
The most noticeable thing with MVC is the clean HTML that you get in runtime! Web development is so much fun with ASP.NET MVC ;-)
by MiladKDZ
6. March 2009 11:56
Just a little note!
The ExecuteQuery() Method from DataContext class, returns an instance of IEnumerable.
If you wanna determine if your Enumerable Instance is empty or not(Maybe you have performed a search operation using LIKE operator), you can use this piece of code:
YouEnumerableName.Equals(Enumerable.Empty<YourType>())
by MiladKDZ
24. February 2009 00:22
Well I'm working on a boring project but I'm learning too much! For example:
ASP.net's File Upload control has a 4MB file length limit by default. [Basically every HTTPRequests should be less than 4MBs in an ASP.net Application by default]
So ... To overcome this limit, you can add this tag to your web.config file:
<httpRuntime maxRequestLength="4096"/>
Where you can replcace "4096" with any length in KBs.
µ
by MiladKDZ
14. February 2009 22:10
by MiladKDZ
22. July 2008 06:00
I love ASP.NET's ability to manage site themes and I've been using them for like a year. But I've always had a big problem! I couldn't see my themes in Visual Studio designer!
So I Googled a bit, and here is the result!
When you set the "theme" attribute in your <page> tag in web.config, in order to apply your Cascading Style Sheets in Visual Studio, you have to set "styleSheetTheme" attribute too. Otherwise, you CSSs won't effect your pages.
M
by MiladKDZ
12. November 2007 23:36
Some features and a really exciting feature!
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