Software Engineering Articles

Alex Dionicio

Updated on January 11, 2024

The pandas.concat() function concatenates and combines multiple DataFrames or Series into a single, unified DataFrame or Series. Our expert explains what you need to know.

Parul Malhotra

Updated on January 10, 2024

In code, 0.1 + 0.2 doesn’t equal 0.3 due to floating point arithmetic. Learn why that is and how floating point arithmetic works.

Shalaka Gadgil

Updated on January 05, 2024

PHP, Python and .NET stand ready to influence the way developers work in the coming years. Here’s what employees and businesses need to know.

Indhumathy Chelliah

Updated on December 21, 2023

DiagrammeR is a package in R that is used to create graphs and flowcharts using graphviz and mermaid. 

Hussein Mohammed Ba Ashen

Updated on December 19, 2023

SIT involves testing the overall system of a product before integration, while UAT is a validation test performed by the end user.

Cem Eygi

Updated on December 18, 2023

Props is a special keyword in React that stands for properties and is used for passing data from one component to another. Learn more.

Muhammad Hasan

Updated on December 13, 2023

The three dots (...) in JavaScript is known as the spread operator, and it’s used to make shallow copies of JavaScript objects.  

Gul Ershad

Updated on December 12, 2023

The sliding window is a data structure technique that transforms two nested loops into a single loop within an array or list. Learn more with examples.

Nhon Ma

Updated on December 07, 2023

Generative AI-powered learning tools are fast, flexible, accessible and customizable.

Xiaoxu Gao

Updated on December 06, 2023

Pythonic describes code that doesn’t just get the syntax right but uses the language in the way it’s intended to be used. Here’s how to optimize your Python code.