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Learn Python in 7 Days

You're reading from   Learn Python in 7 Days Begin your journey with Python

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Product type Paperback
Published in May 2017
Publisher Packt
ISBN-13 9781787288386
Length 280 pages
Edition 1st Edition
Languages
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Authors (2):
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Mohit Raj Mohit Raj
Author Profile Icon Mohit Raj
Mohit Raj
Bhaskar N. Das Bhaskar N. Das
Author Profile Icon Bhaskar N. Das
Bhaskar N. Das
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Toc

Table of Contents (12) Chapters Close

Preface 1. Getting Started with Python FREE CHAPTER 2. Type Variables and Operators 3. Strings 4. Lists 5. Dictionary 6. Control Statements and Loops 7. Function and Scope of Variable 8. Modules and Packages 9. File Handling and Exceptions 10. Collections 11. Class and Objects

List methods


In this section, we will discuss list methods, one by one, with examples.

Let's make an empty list and add values one by one:

Avengers = []

In order to add a value to the list, we will use the append () method. You will see this method most of the time.

append ()

The syntax for the append () method is given as follows:

list.append () 

The method adds a value at the end of the list. Let's see the following example:

>>> Avengers = []

>>> Avengers.append("Captain-America")

>>> Avengers.append("Iron-man")

>>> Avengers

['Captain-America', 'Iron-man']

>>> 

You can see that we have added two members to the list.

Consider a situation where you want to add a list to an existing list. For example, we have two lists of our heroes:

Avengers1 = ['hulk', 'iron-man', 'Captain-America', 'Thor']

Avengers2 = ["Vision","sam"]

We want to add the Avengers2 list to the Avengers1 list. If you are thinking about the + operator, you might be right to some extent...

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