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Python class IX

A Brief History  of  Python . ...  Python  was originally conceptualized by Guido van Rossum in the late 1980s as a member of the National Research Institute of Mathematics and Computer Science. Initially, it was designed as a response to the ABC programming language that was also foregrounded in the Netherlands To get started working with Python 3, you’ll need to have access to the Python interpreter. There are several common ways to accomplish this: Python can be obtained from the Python Software Foundation website at python.org. Typically, that involves downloading the appropriate installer for your operating system and running it on your machine. Some operating systems, notably Linux, provide a package manager that can be run to install Python. On macOS, the best way to install Python 3 involves installing a package manager called Homebrew. You’ll see how to do this in the relevant section in the tutorial. On mobile operating systems like Android and iOS, you can install
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Python pandas

Pandas is an open-source Python Library providing high-performance data manipulation and analysis tool using its powerful data structures. The name Pandas is derived from the word Panel Data – an Econometrics from Multidimensional data. In 2008, developer Wes McKinney started developing pandas when in need of high performance, flexible tool for analysis of data. Prior to Pandas, Python was majorly used for data munging and preparation. It had very little contribution towards data analysis. Pandas solved this problem. Using Pandas, we can accomplish five typical steps in the processing and analysis of data, regardless of the origin of data — load, prepare, manipulate, model, and analyze. Python with Pandas is used in a wide range of fields including academic and commercial domains including finance, economics, Statistics, analytics, etc.Key Features of Pandas1-Fast and efficient DataFrame object with default and customized indexing. 2-Tools for loading data into in-memory data o
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History of Python: Inception and Development ================================== When we talk about the history of Python, we cannot miss ABC programming language because it was ABCs influence that led to the design and development of programming language called Python. In the early 1980s, Van Rossum used to work at CWI (Centrum voor Wiskunde en Informatica) as an implementer of the programming language called ABC. Later at CWI in the late 1980s, while working on a new distributed operating system called AMOEBA, Van Rossum started looking for a scripting language with a syntax like ABC but with the access to the Amoeba system calls. So Van Rossum himself started designing a new simple scripting language that could overcome the flaws of ABC. Van Rossum started developing the new script in the late 1980s and finally introduced the first version of that programming language in 1991. This initial release has module system of Modula-3. Later on, this programming language was named
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