Xebia
MARCH 8, 2023
The previous post in this series introduced the constraints we had to obey to use JavaScript as untyped lambda calculus , and then we relaxed some of those constraints via currying (for functions of more than one argument) and translation (to turn const local variables into a combination of functions).
Xebia
MARCH 8, 2023
This is the fourth post in the Lambda Calculus Through JavaScript series. If you’re just joining us, make sure to go back and start with Lambda calculus through JavaScript, part 1. As usual, we’ll discover that lambda calculus gives us the ingredients to introduce this concept without extending the language, just by translation.
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Linux Academy
APRIL 13, 2019
A simple way to achieve this is to use an Amazon CloudWatch Events rule to trigger an AWS Lambda function daily. In this hands-on AWS lab, you will write a Lambda function in Python using the Boto3 library. Setting this up requires configuring an IAM role, setting a CloudWatch rule, and creating a Lambda function. every 1 day).
Prisma Clud
MAY 21, 2024
Prisma Cloud™ exposes an API and allows users to interact with it to enable different programmatic integrations with external technology, such as having Prisma Cloud perform code scanning in the CI/CD pipeline. Note that there are actually multiple calls to AWS Lambda for this event. Take this real-world scenario, for example.
O'Reilly Media - Ideas
DECEMBER 8, 2020
Many ideas in functional programming came from Alonzo Church’s Lambda Calculus, which significantly predates anything that looks remotely like a modern computer. Yes, the Lambda Calculus has significant ties to set theory, logic, category theory, and many other branches of mathematics. What kind of math?
Xebia
JANUARY 19, 2023
Building architectures that optimize performance and cost at a high level is no longer enough. They must understand both data access and security, exercising the principle of least privilege. Kappa Architecture (2014) The Kappa Architecture was proposed as a response to the shortcomings of the Lambda architecture.
Cloudera
FEBRUARY 8, 2023
I was looking for some broken code to add a workshop to our Spark Performance Tuning class and write a blog post about, and this fitted the bill perfectly. For convenience purposes I chose to limit the scope of this exercise to a specific function that prepares the data prior to the churn analysis. distinct().collect()
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