Expert Contributors Articles

Artturi Jalli

Updated on May 22, 2025

The with statement in Python wraps the execution of a code block using the methods defined by a context manager. It's often used to replace a try-finally block with more concise code. Here's how and when to use the with statement in Python.

David Koff

Updated on May 22, 2025

Client Uniform Resource Locator (cURL) is a well-known command-line tool, but it can be challenging for some users to pick up. Here are some cURL alternatives that excel in areas like faster downloads, URL testing, connection security and more.

Zijian Feng

Updated on May 22, 2025

ResNet (Residual Network) architecture is a type of artificial neural network that enables the flow of gradients through skip connections, which mitigates vanishing gradients and improves trainability in very deep convolutional neural networks.

Mór Kapronczay

Updated on May 22, 2025

A language model conducts a probability distribution over words or word sequences. Here’s more on what language models can do, their types, evolution and future outlook.

Javaid Nabi

Updated on May 22, 2025

Multiclass classification is a machine learning task that involves classifying data into one of three or more classes. Here’s what you need to know.

Susan Maina

Updated on May 22, 2025

You can put a for loop inside an if statement (and vice versa) in Python using nested control flow. For loops complete an iterative action for a defined number of elements, while if statements test a condition and then complete an action.

Wai Foong Ng

Updated on May 22, 2025

ExcelJS is a JavaScript package for managing Excel spreadsheets and workbooks. It can be used to read, manipulate and write spreadsheet data to XLSX and JSON.

Tara Boyle

Updated on May 22, 2025

Glob is a Python module that’s used to search for file path names that match a specific pattern. Here’s how to use it.

Tom Donovan

Updated on May 22, 2025

Big O notation is a metric commonly used in computer science to classify algorithms based on their time and space complexity.

Vinay Kudari

Updated on May 22, 2025

SQLAlchemy is a Python library that provides a Pythonic way of interacting with relational databases and can help you streamline your workflow. Here’s what you need to know.