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Aug 1, 2024 · Learn what a Python library is and how it works. Explore some of the commonly used libraries in Python for machine learning, data analysis, data visualization, and web scraping.
Learn what libraries are in Python, how to use them, and how to install them. Libraries are collections of code that make everyday tasks more efficient, such as data analysis, visualisation, and machine learning.
Aug 28, 2013 · In Python, the term "library" is most commonly used when referring to the Standard Library. The Standard Library comes with Python and is installed along with it, making its modules reliably available to any Python code. "Libraries" of code in the more general sense have more specific names in Python.
2 days ago · Learn about the standard library that is distributed with Python, which offers a wide range of facilities for system functionality, text processing, numeric and mathematical operations, file and data handling, and more. The library contains built-in modules, Python modules, and optional components that enhance the portability and functionality of Python programs.
- NumPy. NumPy is one of the most widely-used Python libraries. It contains functionality for fast and efficient numerical computations, but its strength lies in working with arrays.
- pandas. The pandas library has become the backbone of data analysis in Python; it’s a must-know for those of you wanting to learn how to work with data.
- matplotlib. Producing nice visualizations quickly and easily is a key skill for many Python projects. Although there are many libraries for producing different kinds of plots in Python, matplotlib should be your first stop.
- os. This one isn’t as glamorous as some of the other Python libraries on this list. However, it comes in handy when you need to interact with the operating system from within your Python program.
2 days ago · A module is a file containing Python definitions and statements. The file name is the module name with the suffix .py appended. Within a module, the module’s name (as a string) is available as the value of the global variable __name__.
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Jul 15, 2021 · A library is an umbrella term referring to a reusable chunk of code. Usually, a Python library contains a collection of related modules and packages. Actually, this term is often used interchangeably with “Python package” because packages can also contain modules and other packages (subpackages).