It is often considered best practice to create getters and setters for a class’s public properties. Many languages allow you to implement this in different ways, either by using a function (like person.getName()), or by using a language-specific get or set construct. In Python, it is done using @property. In this article I’ll be describing they Python property decorator, which you may have seen being used with the @decorator syntax: class Person(object): def __init__(self, first_name, last_name): self.first_name = first_name self.last_name […]

Introduction Over the course of my working life I have had the opportunity to use many programming concepts and technologies to do countless things. Some of these things involve relatively low-value fruits of my labor, such as automating the error prone or mundane like report generation, task automation, and general data reformatting. Others have been much more valuable, such as developing data products, web applications, and data analysis and processing pipelines. One thing that is notable about nearly all of […]

Introduction When you start a program on your machine it runs in its own “bubble” which is completely separate from other programs that are active at the same time. This “bubble” is called a process, and comprises everything which is needed to manage this program call. For example, this so-called process environment includes the memory pages the process has in use, the file handles this process has opened, both user and group access rights, and its entire command line call, […]