python array methods
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Arrays in Python are an essential data structure that allows you to store and manipulate a collection of elements. Python provides a built-in module called array that offers various methods to perform operations on arrays efficiently. In this tutorial, we will explore some of the essential array methods with code examples.
To use array methods, you first need to create an array. The array module provides the array class to create arrays of different data types.
You can access individual elements in an array using index notation. The index starts from 0 for the first element.
The insert() method allows you to insert an element at a specific index in the array.
The remove() method is used to remove the first occurrence of a specified element from the array.
The append() method adds an element to the end of the array.
The extend() method adds elements from an iterable to the end of the array.
Array slicing allows you to create a new array by extracting a portion of the existing array.
The index() method returns the index of the first occurrence of a specified element.
You can get the length of an array using the len() function.
These are just a few of the many methods available for working with arrays in Python. Experiment with these methods to manipulate arrays according to your specific needs.
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