Python - Pandas DataFrame - Remove characters from a column contains strings

 

Comments

Post a Comment

Popular posts from this blog

Difflib

The `difflib` module in Python is a powerful tool that offers a range of functionalities for comparing sequences. Whether you're working with files, directories, or any data structures, `difflib` provides essential tools to compute and visualize the differences. This article delves into the capabilities of `difflib`, exploring its applications in comparing files, generating various diff formats, and simplifying the process of understanding sequence distinctions. Key Features and Functions Sequence Comparisons : The core functionality of difflib lies in its ability to compare sequences. This is immensely useful when dealing with data structures, strings, or any ordered collections. File Comparison : One of the primary use cases of difflib is file comparison. Whether you need to identify differences between two text files or analyze changes in code, difflib provides efficient tools for the task. Directory Comparison : While the article mentions the filecmp module for directory compar...
Read more

Difflib - Understanding difflib.Differ in Python

The `difflib` module in Python provides a powerful tool for comparing sequences of lines and generating human-readable differences or deltas. Within this module, the `Differ` class stands out as a key component for comparing text-based data. In this article, we'll explore the functionality of `difflib.Differ` and how it aids in highlighting differences between sequences. Key Concepts Comparison Codes :  The Differ class utilizes a set of two-letter codes to signify the meaning of each line in the delta. These codes include the following. '- ': Line unique to sequence 1. '+ ': Line unique to sequence 2. '  ': Line common to both sequences. '? ': Line not present in either input sequence. Intraline Differences :  Lines starting with '?' are designed to draw attention to intraline differences, providing insight into character-level variations within similar lines. Handling Whitespace :  Caution is advised when dealing with sequences containing w...
Read more