When managing a server, we sometimes want when a server boots up, it also starts some services automatically. Especially if you are running a web application, you will want to run: web server, database server, your app instances, your background queue manager, … and many other things.

This article will write about how to do these kinds of things with debian (please take a look at my other article about config debian virtual machine.

When you join a new company, to start to contribute to the code base, you will need to set up a development environment on your local machine. Most of the time, the team will give you the bootstrap script to do that. But sometimes, that magical script does not exist, and that is the time you know you should introduce the team your bootstrap script. In this article, I shared what I learned while building a script by using Vagrant.

In this serial, I write about what I learned about Python over the weekend. This week, I talk about 2 problems (1) function argument ’s default value and (2) function variable argument.

In this article, I shared my experience with a weird bug in nosetests. Let ’s see what is it, and what we could do to fix/avoid it in future.

In this serial, I write about what I learned about Python over the weekend. This week, I talked about (1) what is different between static method and class method, and (2) testing in python.