This is a PDF problem collection for the Python 3 Certified Practical Engineer Exam, containing 500 original four-choice questions across 12 chapters, including language specifications, classes, ...

Python is best thought of as a dynamic but strongly typed language. Types aren’t associated with the names of things, but with the things themselves. This makes Python flexible and convenient for ...

JSON, JavaScript Object Notation, is a very attractive way to store data as human readable text. The basic idea is that the syntax for a JavaScript object and the JavaScript array can be used to ...

Python skills are always in high demand, and you can learn them from home, even if you have a full-time job or no tech experience. Even complete novices can start applying for jobs sooner than they ...