From Bugzilla to OnTime
We have been using Bugzilla as our bug tracking system for quite a long time, but recently my department decided…
HashTable, ListDictionary, and HybridDictionary
HashTable is ideal for creating lookup tables because it can very quickly find the value of an item from a…
The remote server returned an error: (503) Server Unavailable
One of our applications started giving an error this morning like this: The remote server returned an error: (503) Server…
WordPress 2.3 is out
Just before going to bed, I turned on my computer to check my emails and to check my blog stats,…
Error message: Object reference not set to an instance of an object
If you use the TableAdapter Configuration Wizard in Visual Studio 2005 to create a strong-typed dataset (as described in Scott…
Type special symbols in Visual Studio .NET text editor
Have you ever had this problem that you need to type some special symbols in Visual Studio .NET text editor?…
Browser-safe color palette
One of the important tasks when working with Cascade Style Sheet is picking a good color for an item. I…
MS SQL Server Agent job failed to run a DTS package
There is a SQL Server Agent job in our server that runs a DTS package to transfer data from one…
Missing hard drive space – Windows XP and 2003 Server
Here is the scenario: One day, you found your available hard drive space is very low, so you opened up…
Fighting against spammers: my experiences
Started from June this year, I began to receive about 20 application error notifications every day via email from our…