0How long does it take to learn python basically?

The time it takes to learn Python from scratch varies from person to person and mainly depends on personal learning ability, time investment and practical experience. For people with a certain programming foundation, learning Python may be easier. However, for someone with no programming experience at all, learning Python may take longer.

Before learning Python, you need to understand the basic concepts and features of Python. Python is a high-level, interpreted programming language known for its simplicity, readability, and flexibility. Python has a rich standard library and can be used for a variety of applications, such as web development, data analysis, artificial intelligence, etc.

The following are the recommended steps and time estimates for learning Python from scratch:

1. Python basics (1-2 weeks)

Install the Python environment : Download and install the Python interpreter from the official website.

Python syntax basics: Learn the basic syntax of Python, such as variables, data types, operators, control structures, etc.

Functions and modules: Learn how to define functions, module imports, scopes, and more.

Object-oriented programming: Learn object-oriented programming concepts such as classes, objects, inheritance, and polymorphism.

Commonly used built-in libraries and standard libraries: Learn how to use some of Python's built-in libraries, such as os, sys, datetime, etc.

2. Programming practice (2-4 weeks)

Exercise questions: Programming exercises through online programming platforms (such as LeetCode, Niuke.com, etc.) or books, Improve programming skills.

Write small projects: Try to write some small Python projects, such as calculators, simple chat robots, etc., to consolidate the knowledge you have learned.

3. Data structures and algorithms (2-4 weeks)

Data structures: Learn common data structures, such as lists, tuples, dictionaries, sets, and queues , stack, tree, etc.

Algorithms: Learn commonly used algorithms, such as sorting, search, recursion, dynamic programming, etc.

Algorithm complexity analysis: Learn how to analyze the complexity of algorithms, such as time complexity and space complexity.

4. Application areas (4-8 weeks)

Web development: Learn how to use Python for web development, such as using Django, Flask and other frameworks.

Data analysis: Learn how to use Python for data analysis, such as using NumPy, Pandas and other libraries.

Artificial Intelligence: Learn how to use Python for artificial intelligence-related development, such as using TensorFlow, PyTorch and other libraries.

5. Practical projects (more than 8 weeks)

Participate in open source projects: Find open source projects that suit you on GitHub and other platforms, collaborate with others, and improve your own Programming level.

Independent development project: Try to complete a complete Python project independently and apply the knowledge you have learned to practice.

To sum up, it may take about 3-6 months to learn Python from scratch. Of course, this is only a rough estimate, and the specific learning time also depends on personal learning ability and practical experience. During the learning process, you must maintain patience and perseverance, practice more, think more, and summarize more, so that you can improve your Python programming level faster. , this is only a rough estimate, the specific learning time also depends on personal learning ability and practical experience. During the learning process, you must maintain patience and perseverance, practice more, think more, and summarize more, so that you can improve your Python programming level faster.

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