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inject vs each_with_object Recently I’ve been adding new exercises to DevMemo.io and some of them were about Enumerable#inject (also available as aliased method reduce) and some of them were about Enumberable#each_with_object. And I’ve been thinking about a small guideline for when to use which.
Molecule aids in the development and testing of Ansible content: collections, playbooks and roles
Get Ansible to work on bare Ubuntu 16.04 without python 2.7
A few starter examples of ansible playbooks, to show features and how they work together. See http://galaxy.ansible.com for example roles from the Ansible community for deploying many popular applications.
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Elliptic Curve Cryptography (ECC) is one of the most powerful but least understood types of cryptography in wide use today. At CloudFlare, we make extensive use of ECC to secure everything from our customers' HTTPS connections to how we pass data between our data centers.
TLS, or transport layer security, and its predecessor SSL, which stands for secure sockets layer, are web protocols used to wrap normal traffic in a protecte…
Material Dashboard - Open Source Bootstrap 5 Material Design Admin
A framework for building websites
pgDash is an in-depth monitoring solution designed specifically for PostgreSQL deployments. pgDash shows you information and metrics about every aspect of your PostgreSQL database server, collected using the open-source tool pgmetrics.
Sometimes people want to get a certificate for the hostname localhost, either for use in local development, or for distribution with a native application that needs to communicate with a web application. Let's Encrypt can't provide certificates for localhost because nobody uniquely owns it, and it's not rooted in a top level domain like .com or .net. It's possible to set up your own domain name that happens to resolve to 127.
An open source build and release tool from Thoughtworks. GoCD supports modern infrastructure and helps enterprise businesses get software delivered faster, safer, and more reliably.
Load balancing, simplified. Scale your apps and improve availability, security and performance across your infrastructure.
Elastic Load Balancing (ELB) automatically distributes incoming application traffic across multiple targets and virtual appliances in one or more Availability Zones (AZs).
A fast background processing framework for Ruby and RabbitMQ
Writing your own TCP/IP stack may seem like a daunting task. Indeed, TCP has accumulated many specifications over its lifetime of more than thirty years. The...