Lambda

Travis chat

Codecademy

In Ruby, lambdas are anonymous function code blocks that can take zero or more arguments. They can then be stored or passed in other values and called primarily with the call method. Syntax If zero ar...

Automated infrastructure using Lambda function

Analytics Vidhya

AWS Lambda is an event-driven, serverless architecture that allows developers to create and configure a desired function in an AWS (Amazon Web Services) console as well as execute the code without…

What’s in a Lambda?

Towards Data Science

When I was a TA for introductory computer science, one of the topics which routinely confused my students was lambda functions in Python. This confusion manifested in one of two ways: 1) difficulty…

Learning C++: Lambdas and the STL

Level Up Coding

A lambda (also called an anonymous function) is a function that does not have a name. A lambda can be called anywhere a statement or an expression is expected. You can use a lambda any place a named…

AWS Cheat Notes: Lambda

Level Up Coding

Introduction AWS Lambda is a serverless, event-driven compute service that lets you run code for virtually any type of application or backend service without provisioning or managing servers. With Lam...

AWS Lambda

Full Stack Python

AWS Lambda is a serverless compute service that can execute arbitrary Python 2.7, 3.6 or 3.7 code.

AWS Lambda Performance: Pro Tips and Tricks

Towards Data Science

Lambda is a serverless cloud compute service offered by Amazon Web Services (AWS). The service enables you to run backend code on AWS services without managing infrastructure. The code you run on AWS…...

The Lambda operator -

Essential Java

From Java 8 onwards, the Lambda operator ( - ) is the operator used to introduce a Lambda Expression. There are two common syntaxes, as illustrated by these examples: a - a + 1 // a lambda that adds o...

Legible Lambdas

Javarevisited

We all love lambdas, don’t we? Lambdas are powerful (passing methods around, getting rid of anonymous classes…you get the picture) and with great power comes great responsibility. When we switched to ...

Lambdas no more

Daniel Roy Greenfeld Blog

Lambdas no more July 31, 2007 This was originally posted on blogger here . When I was first learning Python I loved it all. It was a breath of fresh air. So easy, so powerful, and so uplifting. Python...

Chapter 26 - The lambda

Python 101

The Python lambda statement is an anonymous or unbound function and a pretty limited function at that. Let’s take a look at a few typical examples and see if we can find a use case for it. The typica...

Creating a Python OpenCV Layer for AWS Lambda

Better Programming

Lambda is a serverless offering by AWS that enables running scalable code without needing to configure servers. Each Lambda environment (corresponding to different versions of the compatible…