In this tutorial, you'll learn how to remove or replace a string or substring. You'll go from the basic string method .replace() all the way up to a multi-layer regex pattern using the sub() function from Python's re module.
This requires us to tokenize the string into words. And then use the len() to find the number of words in the string. This is shown below. >>> import nltk >>> string= 'Python has many great modules to use for various programming projects' >>> words= nltk.word_tokeni...
Checking if a string contains a specific word is a common task in Python, often necessary for text processing and analysis. This tutorial will introduce various methods to find whether a specified word is inside a string variable or not in Python. ...
Using find to Find a Specific Word in a File While the find command’s syntax is more complicated than grep, some prefer it. find . -name "*.php" -exec grep "pattern" {} ; This command will use find’s -exec flag to pass the found files to grep for searching. With a clever ar...
Find Number in String Python Using isnumeric() Method Theisnumeric()method is used to check whether the current word is numeric. Here, you will use the for loop to iterate over each word of the string, then check if the current word is numeric or not; if numeric, then append it to ...
In the Pythonstandard library, you can find theimportlibmodule. This module provides theimport_module()function, which allows you to programmatically import modules. Withimport_module(), you can emulate animportoperation and, therefore, execute any module or script. Take a look at this example: ...
In this tutorial, you will discover how to train and load word embedding models for natural language processing applications in Python using Gensim. After completing this tutorial, you will know: How to train your own word2vec word embedding model on text data. How to visualize a trained word...
It's easy to find introductory programming courses. This guide does more than that: it offers and end-to-end roadmap that will take you from Python basics to advanced Python applications to landing your first Python gig. You'll start with understanding Python in the real world, move into ...
It's easy to find introductory programming courses. This guide does more than that: it offers and end-to-end roadmap that will take you from Python basics to advanced Python applications to landing your first Python gig. You'll start with understanding Python in the real world, move into ...
with a discussion or series of discussions on the topic of coding standards. Find out where team members disagree. Take the time to create a team coding standard using the Python standards. Developers are more likely to follow decisions that are transparent and take into account their s...