Author: freecode4learn.com

16 May 2024

How To Remove Dictionary Items

In python, to remove dictionary items , you have many options to choose the best way that suite you, in this page shows will How to Remove Dictionary Items by using a few methods such as pop(), popitem(), clear(), and del().

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8 May 2024

Access Dictionary Items

To access dictionary items in Python, you can use either the keys or the items() method. To access an item in the dictionary, refer to its key name inside square brackets. Choose the method that best suits your use case for access dictionary items. How to access value in Dictionary. There are many ways to access value: Here is how...

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29 April 2024

Python Dictionaries

Python Dictionaries are used to store data as Key:Value. They’re changeable, unordered (In Python 3.6 and earlier) that let you store information in a way where each piece of data is linked to a distinct identifier (key:value pair). Python dictionary key and value are very important and useful in term of identification element in dictionary. You can create a dictionary...

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4 April 2024

Set in Python Programming

Set in Python is a collection of data type which is iterable, mutable and it can not be duplicated element. Also, it is unordered, unchangeable and unindexed item. We can not access elements in Set by indexing like List. The most important of Set in Python is unique data collection. For example , it is suitable to use Set function...

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30 March 2024

Join tuple in Python

The Join tuple in Python can be used operator ( + ) or ( * ) to connect two tuples or more tuples. In Python, you cannot directly “join” tuples in the same way you can join strings or lists using the join() method. However, you can concatenate tuples to create a new tuple. Using plus operator (+ ) to...

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26 March 2024

How to navigate by negative indexing

In Python we can navigate item in list by negative index. Negative indexing in Python allows you to access elements from the end of a sequence, such as a list or tuple. In Python, indexing starts from 0 for the first element from the left, and -1 for the first element from the right.The example below will show you to...

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26 March 2024

Range of indexes in Python

Positive index We can specify element in list by the range of indexes in Python which start from the position and end with the position you want to index. It will return the value as list with the specific item. For example 1: This is mean that index ‘ 1’ is ‘Mitsubishi’ and ‘ 3’ is for ‘Volvo’. So...

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26 March 2024

How to change the range of item in Python

A range of item in list is one of the most important part in programming when you want to change an item. Here is the basic to use that code in Python for How to change the range of item in list of Python it is as simple as other programming. The length of list will change according to the...

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