Python Immutable Objects

For mutable objects, such as a list, to operate on a list, the contents within the list will change, for example. >>> l = [‘f’, ‘e’, ‘d’] >>> l.sort() >>> ; [‘d’, ‘e’, ‘f’] What about immutable objects, like string. >>> str = ‘hello’ >>> str.replace(‘h’, ‘F’) ‘Fello’ >>> str ‘hello’ Even though the string …

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How To Install Python3 On Windows And MacOS

To begin learning Python programming, you must first install Python into your computer. After you install it, you’ll get the Python interpreter (which runs the Python program). The installation includes a command-line interaction environment, and a simple integrated development environment. Because Python is cross-platform, it can run on Windows, Mac, and various Linux/Unix systems. So …

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