Built-in JavaScript objects and functions are ones you'll use all the time. Here's how to use Object, JSON, String, Math, Date, and console in your JavaScript programs.

Learn how Python's dictionary data structure works as a powerful and versatile way to store and retrieve objects and data in your applications.

Python is great because it includes an interactive mode for learning the language and quickly testing out code ideas. IPython ...

Python — and things like Micropython — have the same kind of division. Python started as a scripting language, but it has added object features, allowing a rich set of tools for scripters to use.

Python objects and modulesThese dynamically typed objects are referred to as mutable, and you also can create immutable objects whose value and types can’t be changed – the tuples we discussed ...

Discover the game-changing VS Code extensions that every Python developer needs. Boost productivity, catch errors in real-time, and make coding more intuitive with these must-have tools.