Blog

Last week I got to solve a problem that only happened on a customer's server

Learning by going the extra mile

A better CV: common mistakes to avoid and some tips to improve quality

According to the British Council, IELTS - International English Language Testing System is the world’s most popular English language proficiency test for higher education and global migration. "Yeah,...

A .NET 4.7 caching bug that made cached items null on a machine in a different time zone

How to write a good blog post

Because this post is about the HOW, you can simply head to Scott Hanselman for reasons about why you should have a blog.

WinDbg commands

Useful tools for dealing with performance matters in the .NET world.

The dependency injection post annotated with notes on how it was written

When using an IoC container to do Dependency Injection, while resolving the composition root seems effortless because the container does it all, in fact it does take CPU...

An approach for developing an application that adheres to performance SLAs

Performance: understanding the complexity of SLAs

In this series I'm writing about my little journey on writing high performance web applications using ASP.NET (disclaimer: performance of my application is still not high enough yet!)...

Notes for creating an SSL CSR =================== When you want to buy an SSL certificate from a certificate authority, the first step you need to do is to...

I have a WCF-powered WSTrust Security Token Service that has an endpoint like this:

Disclaimer: this post is rather messy due to the amount of information I want to put in vs. the spare time I have.

Our web application uses the child container feature of Windsor Castle. For every web request, a new child container is created:

This super small post is all about how to enable debug log for the SignedXml class which may help you figure out, for example, what the heck goes...

While I wrote this post with the hope that it will remind me of how to solve some frustrating problems when working with Windows Security Event Log in...

Last week I upgraded an ASP.NET 3.5 (.NET framework 2.0) application which was running in IIS 6.0 to .NET framework 4.0 and IIS 7.0. The work mostly involved...

I watched this video a few months ago. I can remember I couldn't take my eyes off it and enjoyed it until the very last seconds.

Recently I ran into a problem with a "serializable" object. After I figured the problem out, I think it deserves to be shared with everyone who is just...