Programmer takes you 10 days Quick Start Python, play turn computer software development (ii)

Focus on today's headlines-do the full stack siege Lion, learn the code to read, love the whole stack, more love life. Provide programmer technical and life guidance dry goods.

If you really want to study, please comment on each article that you have learned, and record the traces of your studies.

Please write the code mentioned in all the tutorial articles at least three times to achieve a familiar effect.

Disclaimer: This tutorial is mainly for programmers who have acquired a programming language. Want to learn a second language. Have a dream, determined to do the whole stack siege lion you

If it is small white, you can also learn this tutorial. But there may be some difficulties. If you have questions, discuss them below the article. Or add QQ group 538742639. The group was soon full, with few places.

The following topics were explained in the last lesson:

Why learn python?

What can python do?

Installation and configuration of the Python runtime environment.

The systematic coherence of technical knowledge points. Students who have not yet studied, it is recommended to click this link to view. Programmer takes you 10 days Quick Start Python, play turn computer software development (i)

Directory

First Python program-hello World

Variable declaration and selection structure and looping structure

Last lesson we successfully set up the Python Runtime environment and development tools. Are you eager to write Python code? Don't worry, we'll write together.

First Python program-hello World

Anyway, we're writing from Hello World. Steps:

1. Create a Python project

2. Create a PY file

3. Write HelloWorld Code

Click the right mouse button in the code area to run the program.

Is the syntax of Python simple?

Attention:

There is no last semicolon in the 1.Python language.

2. Single-line comments to use # good comment to use three quotation marks.

Variable declaration and selection structure and looping structure

1. Variable declaration:

2. Select structure

   Note: 1. There is a colon after the condition. There is no curly brace in 2.python to limit the range. The limits of the level of progressive relationships.

3. Loop structure

Just write it down here. A little tired, wrote four or five articles a day, thank you for your support. Study hard together. Please pay attention to my today's headline number. Thank you!

This is a series of lessons from Python development learning, and you can follow the following media platforms for the latest tutorials. A little information, Sohu Media platform, QQ public platform, public platform. Penguin Media platform, UC subscription platform, Baidu release platform are "Do the full stack siege lion." For all resources in this tutorial, please follow: Fullstackcourse. Click to focus: Today's headline is the starting platform. We can also add QQ Group: 538742639, work together. More than 300 technologies Daniel is waiting for you.

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Programmer takes you 10 days Quick Start Python, play turn computer software development (ii)