Python Study Notes 02 -- list and metadata, python Study Notes 02 --

Source: Internet
Author: User

Python Study Notes 02 -- list and metadata, python Study Notes 02 --
I. Introduction

A Data Structure is a collection of data elements that are organized together in some way.

Sequence is the most basic data structure in python. python contains six built-in sequences: List, tuples, strings, Unicode strings, buffer objects, and xrange objects.

Ii. Use

For example, if you want to use a list to store the user name and age, you can create a list in python:

Dotgua = ['dotgua', 24]

This is very like an array, but here we can see that different data types can be stored in the list.

Common Operations

Basic operations on the list include: Index, slicing, adding, multiplying, and member check.

Index

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.