• A custom dictionary in Microsoft Access. You can add your own vocabulary along with its translation, IPA pronounciation, and the sentence you found the word (download).
• An implementation of Laitner system in Microsoft Access (download).
• A program I wrote to delete all Debug folders of my Visual Studio projects. It can be used to delete files and folders with a given name at any depth from a specified path (download).
• A program for alarming at a specified time (download).
• A program which takes a snapshot from the screen. You can adjust the viewing window before taking the snapshot (download).
• A program for generating the difference file between two latex files. I use this program to highlight the changes of my revised papers in red. Note that the result may need some handy cleanups, as well (download).