Practice of server, desktop tools and so on.

The Directory structure os SimpleProjects shows below:

• downloader - Download file from a given URL in multi-threads.

• learnserver - Learning how server runs and advantages and disadvantages of different implementations.

• poll - Django tutorial about poll app.

• shortcut - A high-configurable to which integrates most commcon operations to improve work efficiency.

• tail - Realize the 'tail -f filename' function of Linux.