Don’t pick Angular

http://blog.dantup.com/2014/10/have-the-angular-team-lost-their-marbles/

ASP.NET MVC 6: What are KRE, KVM, KPM?

http://gunnarpeipman.com/2014/10/asp-net-mvc-6-what-are-kre-kvm-kpm/

Why singleton is so bad

http://stackoverflow.com/questions/137975/what-is-so-bad-about-singletons

What is common example/scenario we need to initialize only one object?

What is difference between String and string in C#

Same! like int is equal to System.int32

What is your favorite RDBMS

PostgreSQL is more popular than MySQL 
http://www.databasefriends.co/2014/03/favorite-relational-database.html

How solve problem: Get HTTP Error 401.1 - Unauthorized error with Windows Authentication and f5 host name binding only

#1: Need to add local machine host name into binding as well
#2: Disable loopback for IIS

References:
http://support2.microsoft.com/default.aspx?scid=kb;en-us;896861
http://stackoverflow.com/questions/5180851/iis-binding-with-windows-authentication
About loopback for Reflection attack
http://en.wikipedia.org/wiki/Reflection_attack

Windows Authencation is not available on 2012 server IIS

http://weblogs.asp.net/zroiy/missing-windows-authentication-provider-for-iis-7-on-windows-server-2008

My Lawn: Where are the older programmers?

http://blog.cleancoder.com/uncle-bob/2014/06/20/MyLawn.html

How to check temp table exist in MS SQL Server?

IF OBJECT_ID('tempdb..#TempTable') IS NOT NULL
    DROP TABLE #TempTavle

How to write error information into MS SQL Server log?

DECLARE @isExists INT
exec master.dbo.xp_fileexist 'C:\FileName.csv',
@isExists OUTPUT
IF @isExists <> 1
begin
RAISERROR ('Can not find csv file', -- Message text.
16, -- Severity.
1 -- State.
) WITH LOG;
end

How to check exists file in MS SQL server

DECLARE @isExists INT
exec master.dbo.xp_fileexist 'C:\FileName.csv',
@isExists OUTPUT
IF @isExists <> 1
begin
RAISERROR ('Can not find csv file', -- Message text.
16, -- Severity.
1 -- State.
) WITH LOG;
end

101 Great Answers to the Toughest Interview Questions: Fourth Edition

http://allanjwilson.weebly.com/uploads/1/3/4/0/13401940/101_great_answers_to_the_toughest_interview_questions.pdf

5 Typical JavaScript Interview Exercises

http://www.sitepoint.com/5-typical-javascript-interview-exercises/

If url includes Dot/Period, will cause 404 error for ASP.NET routing

Need to change web.config setting at:

<system.webServer>

<modules runAllManagedModulesForAllRequests="true">

<remove name="FormsAuthenticationModule" />

</modules>

</system.webServer>

Enable hotlinking on Bayimg

I made a tool to upload image to bayimg and get raw image url right way:
http://bayimghelper.apphb.com/

But Bayimg blocks hotlinking. So write a function to enable it.
For example:
Original Bayimg link:
http://image.bayimg.com/38ba4e167a8f6ee9dc800b604cb0cfc6663bd720.jpg
You can use following to get access this image
http://bayimghelper.apphb.com/i/38ba4e167a8f6ee9dc800b604cb0cfc6663bd720.jpg


The source code is located at:
https://github.com/raysaspnet/bayimghelper

How to prevent image hotlinking in ASP.NET?

In IIS Server by URL rewrite:

http://www.it-notebook.org/iis/article/prevent_hotlinking_url_rewrite.htm

HOW TO DOUBLE YOUR APP DOWNLOADS WITH KEYWORD OPTIMIZATION

http://blog.discofingers.com/blog/2014/10/8/how-to-double-your-downloads-with-keywords-optimization

Example code for Ajax upload in ASP.NET MVC

https://github.com/raysaspnet/ajaxupload