Awesome List of resources on agile software development.
The WebLogic team is certifying WebLogic domains being orchestrated in Kubernetes. As part of this work, we have created a sample which deploys a WebLogic domain/cluster in a Kubernetes environment and scales/shrinks the cluster through both Kubernetes and WebLogic.
WebLogic Server offers a rich feature set to monitor and diagnose servers, applications and resources. In this sample, we expose those metrics through Prometheus and display them in Grafana. We have written a WebLogic Exporter, exposes the WebLogic metrics in a format that can be understood by Prometheus.
modest collection of cheatsheets
Hier wird ein Photometer beschrieben, dass für geringe Kosten auch von Personen mit wenigen Vorkenntnissen in Elektronik-, Computer und Softwarebereich selbst herstellbar ist.
SDKMAN! is a tool for managing parallel versions of multiple Software Development Kits on most Unix based systems. It provides a convenient Command Line Interface (CLI) and API for installing, switching, removing and listing Candidates. Formerly known as GVM the Groovy enVironment Manager, it was inspired by the very useful RVM and rbenv tools, used at large by the Ruby community.
Handling checked exceptions in lambda expressions can often be frustrating. Luckily, there is a type inference rule that we can exploit.
An open source Operating System for the Internet of Things. Supported microcontrollers: ESP32, ESP8266, STM32, TI CC3200, TI CC3220. Amazon AWS IoT integrated. Code in C or JavaScript.
modern-js-cheatsheet - Cheatsheet for the JavaScript knowledge you will frequently encounter in modern projects.
Node.js developers are embracing Docker for repeatable builds, and WebStorm supports Docker-oriented workflows: Quickly bootstrap your Node.js app with a Dockerfile, then run and debug your app in Docker, from the WebStorm IDE.
junit-quickcheck is a library that supports writing and running property-based tests in JUnit, inspired by QuickCheck for Haskell.
Property-based tests capture characteristics, or "properties", of the output of code that should be true given arbitrary inputs that meet certain criteria. For example, imagine a function that produces a list of the prime factors of a positive integer n greater than 1. Regardless of the specific value of n, the function must give a list whose members are all primes, must equal n when all multiplied together, and must be different from the factorization of a positive integer m greater than 1 and not equal to n.
Rather than testing such properties for all possible inputs, junit-quickcheck and other QuickCheck kin generate some number of random inputs, and verify that the properties hold at least for the generated inputs. This gives us some reasonable assurance over time that the properties hold true for any valid inputs.
Farbwerte über den RGB-Sensor auslesen (dieser hängt am linken Grove-Anschluss, Grove-Kabel muss ggf. angelötet werden). Dann RGB-LED des mini entsprechend der gemessenen Werte einstellen. Farbwerte werden zusätzlich über die serielle Konsole ausgegeben.
IEx tips
RIOT: The friendly Operating System for the Internet of Things.
RIOT powers the Internet of Things like Linux powers the Internet. RIOT is a free, open source operating system developed by a grassroots community gathering companies, academia, and hobbyists, distributed all around the world.
RIOT supports most low-power IoT devices and microcontroller architectures (32-bit, 16-bit and 8-bit). RIOT implements all relevant open standards supporting an Internet of Things that is connected, secure, durable, and privacy-friendly.
How Spring 5 leverages Java 8’s functional syntax and a new, reactive programming model.
Eclipse OpenJ9 is a high performance, scalable, Java virtual machine (JVM) implementation that represents hundreds of person-years of effort. Contributed to the Eclipse project by IBM, the OpenJ9 JVM underpins the IBM SDK, Java Technology Edition product that is a core component of many IBM Enterprise software products. Continued development of OpenJ9 at the Eclipse foundation ensures wider collaboration, fresh innovation, and the opportunity to influence the development of OpenJ9 for the next generation of Java applications.
Zeal is an offline documentation browser available for multiple platforms.