Software Engineering Articles

Sorted By: Most Recent
Giorgos Myrianthous Giorgos Myrianthous
Updated on February 26, 2025

How to Fix AttributeError: ‘DataFrame’ Object Has No Attribute ‘Append’

AttributeError: ‘DataFrame’ object has no attribute ‘append’ is an error that occurs when the append() method is used in Pandas versions 2.0 and beyond. Learn how to resolve it.

Image: Shutterstock / Built In
Kailash Nirmal Kailash Nirmal
Updated on February 25, 2025

5 Reactive Programming Project Ideas to Perfect Your Skills

Reactive programming is a programming style focused on handling data flows and changes dynamically. Develop your skills with these five projects. 

Image: Shutterstock / Built In
Metin Kortak Metin Kortak
Updated on February 24, 2025

Shell Scripting: A Guide

Shell scripting is the process of writing a series of commands in a text file for the computer to execute. It bridges the gap between command-line usage and system management. Learn more. 

Image: Shutterstock / Built In
Yukai Tu Yukai Tu
Updated on February 21, 2025

3 Things We Need To Fix Before AI Agents Go Mainstream

AI agents are poised to be the next big thing in tech. First, though, we need to make sure the ecosystem is ready for them.

Image: Shutterstock / Built In
Akshay Kumar Akshay Kumar
Updated on February 19, 2025

Error Handling in React With Error Boundary: A Tutorial

Error boundary is a component in React that catches an error within a component tree and prevents it from crashing the application. Here’s what to know.

Image: Shutterstock / Built In
Thulasi Rangan Jayakumar Thulasi Rangan Jayakumar
Updated on February 19, 2025

What Is Anomaly Detection?

Anomaly detection involves finding deviations from expected patterns in order to proactively safeguard systems. Our expert explains how it works.

Image: Shutterstock / Built In
Dario Radečić Dario Radečić
Updated on February 18, 2025

6 Ways to Convert a List to Pandas DataFrame

Python list can be converted to Pandas DataFrame through a variety of methods, including zip(), using from_records and with index and column names. Here’s how.

Image: Shutterstock / Built In
Dorothea Reher Dorothea Reher
Updated on February 18, 2025

Python Regular Expressions re.match() and re.sub() Explained

Python re.match() is a function that checks for a match at the beginning of a string, while re.sub() is used to substitute occurrences of a pattern. Learn more.

Image: Shutterstock / Built In
Sijie Guo Sijie Guo
Updated on February 18, 2025

Why Open-Source Companies Must Rewrite Their Playbooks

The next era of open-source commercialization isn’t about features or licenses. It’s about creating solutions for real business problems

Image: Shutterstock / Built In
Denver Naidoo Denver Naidoo
Updated on February 18, 2025

Will 2025 Be the Year Agentic AI Takes Off?

Here are five ways our expert predicts agentic AI to shape our professional lives in the coming year.

Image: Shutterstock / Built In