https://docs.python.org › 3 › library › functions.html
Built-in Functions — Python 3.12.6 documentationBuilt-in Functions ¶. The Python interpreter has a number of functions and types built into it that are always available. They are listed here in alphabetical order. abs(x) ¶. Return the absolute value of a number. The argument may be an integer, a floating-point number, or an object implementing __abs__ ().
compile (source, filename, mode, flags = 0, dont_inherit = False, optimize =-1) ¶. Compile source en un objet code ou objet AST. Les objets code peuvent être exécutés par exec() ou eval(). source peut être une chaîne, une chaîne d'octets, ou un objet AST. Consultez la documentation du module ast pour des informations sur la manipulation d'objets AST.. L'argument filename doit désigner ...
Python不依赖于底层操作系统的文本文件概念;所有处理都由Python本身完成，因此与平台无关。 buffering 是一个可选的整数，用于设置缓冲策略。 传入 0 来关闭缓冲（仅在二进制模式下允许），传入 1 来选择行缓冲（仅在文本模式下写入时可用），传一个整数 > 1 来表示固定大小的块缓冲区的字节大小。
This module provides access to the mathematical functions defined by the C standard. These functions cannot be used with complex numbers; use the functions of the same name from the cmath module if you require support for complex numbers.
The library contains built-in modules (written in C) that provide access to system functionality such as file I/O that would otherwise be inaccessible to Python programmers, as well as modules written in Python that provide standardized solutions for many problems that occur in everyday programming. Some of these modules are ...
https://docs.python.org › 3 › library
The Python Standard Library — Python 3.12.6 documentationThe library contains built-in modules (written in C) that provide access to system functionality such as file I/O that would otherwise be inaccessible to Python programmers, as well as modules written in Python that provide standardized solutions for many problems that occur in everyday programming. Some of these modules are ...
https://docs.python.org › 3 › library › math.html
math — Mathematical functions — Python 3.12.6 documentationThis module provides access to the mathematical functions defined by the C standard. These functions cannot be used with complex numbers; use the functions of the same name from the cmath module if you require support for complex numbers.
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https://www.programiz.com › python-programming › function
Python Functions (With Examples) - ProgramizPython Library Functions. Python provides some built-in functions that can be directly used in our program. We don't need to create the function, we just need to call them. Some Python library functions are: print() - prints the string inside the quotation marks; sqrt() - returns the square root of a number; pow() - returns the power of a number
https://www.programiz.com › python-programming › methods
Python Standard Library Functions - ProgramizThis page contains all methods in Python Standard Library: built-in, dictionary, list, set, string and tuple.
http://python.readthedocs.io › en › stable › library › functions.html
2. Built-in Functions — Python 3.6.3 documentation - Read the DocsBuilt-in Functions ¶. The Python interpreter has a number of functions and types built into it that are always available. They are listed here in alphabetical order. abs (x) ¶. Return the absolute value of a number. The argument may be an integer or a floating point number. If the argument is a complex number, its magnitude is returned.
https://michielnoback.github.io › pybook › 06_core_library_functions.html
7. The core library functions — Programming Python - GitHub PagesThe core library functions# Python ships with a wealth of built-in functions at your disposal. Some are readily available but many should be “activated” using an import statement.
https://python.readthedocs.io › en › stable › library › index.html
The Python Standard Library — Python 3.6.3 documentation - Read the DocsThe library contains built-in modules (written in C) that provide access to system functionality such as file I/O that would otherwise be inaccessible to Python programmers, as well as modules written in Python that provide standardized solutions for many problems that occur in everyday programming. Some of these modules are explicitly designed ...
https://note.nkmk.me › en › python-import-usage
How to import modules, packages, functions, etc. in PythonHome. Python. How to import modules, packages, functions, etc. in Python. Modified: 2023-05-12 | Tags: Python. In Python, the import statement allows you to access standard library modules, pip-installed packages, your own custom packages, and more. 5. The import system — Python 3.11.3 documentation. 7.
https://python.land › introduction-to-python › functions
Python Function: The Basics Of Code ReuseA Python function is a named section of a program that performs a specific task and, optionally, returns a value. Functions are the real building blocks of any programming language. We define a Python function with the def keyword.
