Python is a powerful and elegant language which makes people obsessed into it (such as me). However, many of the python users are still confused by two question: 1. package importing 2. encoding and decoding This article will explained the package importing with some simple examples. There are two type

Step 1: Install Python3 Use brew install python to install python3 on the mac, current version is Python 3.6.5. If your mac has a python2 already, brew will ask for an upgrade, which is fine. # Going to install python3 brew install python # Going to upgrade brew upgrade python

In a python class, there are three kinds of methods: * Instance method * Static method * Class method Example explained Look at the following code, have a test for yourself, what are the output: class Foo(object): variable = 1 def method(self, param): print "run instance method (%s,%s)" % (self,

RabbitMQ is an open source & enterprise level messsage broker using AMQP protocal. The AMQP protocol is designed for asychronization and message dispatch. RabbitMQ can be used in time-consuming backend jobs such as sending emails to client, generating file for user to download, and so on. Install on Mac brew