Expert Contributors Articles

Odumosu Matthew

Updated on November 11, 2024

In C++, the line “using namespace std” signals to the compiler to treat all names in the std like they’re from the global namespace. Here’s why that’s an issue.

Jayanth Somineni

Updated on November 11, 2024

An API call in React refers to making a request to a web API from a React application. We can make an API call with: XMLHttpRequest, Fetch API or Axios.

Kay Jan Wong

Updated on November 11, 2024

Multithreading and multiprocessing are two ways to achieve multitasking in Python. Learn the difference between them, when to use them and how to implement.

Dario Radečić

Updated on November 08, 2024

Pip allows users to install a specific version of a Python package using the pip install == command. Here’s how.

Brandon Wiebe

Updated on November 08, 2024

The field CPO is the connective tissue between companies, focused on education, advocacy and community. Here’s what to know if you’re thinking of hiring for the role.

Nate MacLeitch

Updated on November 08, 2024

Our expert shares tips for building a chatbot that successfully helps your customers.

Isabelle Maciohsek

Updated on November 07, 2024

There are a variety of methods that can be used to check if a list is empty in Python, including the Truth Value Testing method, the len() function and the == operator. Learn more.

Terence Shin

Updated on November 07, 2024

Feature importance refers to techniques for determining the degree to which different features, or variables, impact a machine learning model’s predictions. Here’s why it’s useful and some popular methods for calculating it.

Manuel Silverio

Updated on November 07, 2024

Data warehousing provides access to information for supporting business intelligence activities. Data warehouses are digital environments for data storage.

Sara A. Metwalli

Updated on November 07, 2024

SQL and NoSQL — which one is best for your data? These are their major differences.