The next part of our Python learning journey will touch upon control flow, critical to implementing logic in programs. The concept is broad and the first topic to cover will be if/elif statements. Conditional statements are the first form of control flow we will learn. They are known formally as if / else statements. The … Read more
As we approach the conclusion of Python data structures, we’ll examine the tuple. Used less frequently than lists and dictionaries, tuples do serve some handy use cases where immutability is a critical requirement. The final data structure to cover in this tutorial is called the ‘tuple’. In math terms, a tuple is an ordered arrangement … Read more
Learn how to get started with Phoenix Contact’s PLCnext and Engineer software, a platform that ultimately provides a PLC environment for plant control as well as an OS for more advanced IIoT projects. As we examine the scope of modern control systems around the world, there are three distinct categories of controllers. At the most … Read more
Both lists and dictionaries can retain structured data in Python. The dictionary is unique in that it stores individual entries with human-readable logical names rather than index numbers. Following the previous discussion about data storage in the list format, the next most common type of data structure in Python is the dictionary. These new data types … Read more