This last option makes it easy to setup a HTML linter in Gitlab CI pipelines:
lint-html:
stage: test
script:
- apt update -y && apt install -y curl unzip
- ... # generate HTML content in public/
- curl -ROLs https://github.com/validator/validator/releases/download/latest/vnu.linux.zip
- unzip vnu.linux.zip
- vnu-runtime-image/bin/vnu --skip-non-html public/- Java 17
- Sealed Classes
- Pattern Matching for switch
- Java 16
- Record Classes
- Pattern Matching for instanceof
- Java 15
- Text Blocks
- Helpful NullPointerExceptions
- Java 14
- Switch Expressions
- Java 11
- Local-Variable Type Inference
- Java 9
- Allow private methods in interfaces
- Diamond operator for anonymous inner classes
- Allow effectively-final variables to be used as resources in try-with-resources statements
- Underscore is no longer a valid identifier name
- Improved Warnings
À oui.sncf, je travaille au sein d'une équipe en charge de l'usine logicielle,
qui administre depuis des années une instance Gitlab self-hosted.
Cet article contient quelques-unes de nos recommandations à l'intention des utilisateurs de notre Gitlab, ayant pour but à la fois améliorer les performances de leurs pipelines …
Today I finally took the time to put up a live demo website for Hesperides!
https://hesperides.herokuapp.com
Hesperides is an open source tool dedicated to configuration management: it stores applications properties and mustache templates for configurations files. It is strongly hierarchized based on few main concepts: modules, applications …
Java Garbage collection log analysis made easy: Industry's first machine learning guided Garbage collection log analysis tool. GCeasy has in-built intelligence to auto-detect problems in the JVM & Android GC logs and recommend solutions to it.
We had an issue with a SpringBoot web app where we had the following error message when querying /manage/beans
Could not write JSON Attempted to serialize java.lang.Class Forgot to register a type adapter?This was due to org.springframework.boot.actuate.beans.BeansEndpoint.BeanDescriptor having a java.lang.Class<?> attribute.
We fixed it by configuring our Gson bean this way :
@Bean
public static Gson gson() {
return new GsonBuilder()
...
.addSerializationExclusionStrategy(new ExclusionStrategy() {
@Override
public boolean shouldSkipField(FieldAttributes field) {
return field.getDeclaredType().getTypeName().equals("java.lang.Class<?>");
}
@Override
public boolean shouldSkipClass(Class<?> clazz) {
return false;
}
})
.create();
}
Micrometer provides a simple facade over the instrumentation clients for the most popular monitoring systems, allowing you to instrument your JVM-based application code without vendor lock-in. Think SLF4J, but for metrics.
From http://taint.org
Great advice from Trisha Gee on J8 features and how to code-review code which uses them
Ces dernières 24h, j'ai eu cette lubie stupide de vouloir utiliser l'API Tickets Restaurant. Une API qui n'est pas documentée. Dont le site est en ASP.NET (beurk). Qui a une app officielle android.
Ahah !
Bref, j'ai tenté de reverse-engineer un APK alors que je n'ai même pas de smartphone …
vendor-neutral open source library for metric collection and tracing. OpenCensus is built to add minimal overhead and be deployed fleet wide, especially for microservice-based architectures.
OpenCensus currently supports Prometheus, SignalFX, Stackdriver, Zipkin, Datadog, and Azure App Insights.
A single set of libraries for many languages, including Java, C++, Go, .Net, Python, PHP, Node.js, Erlang, and Ruby.
How To Test a spring.datasource.url like jdbc:mysql://localhost:3306/my_table :
git clone https://github.com/julianhyde/sqlline && cd sqlline
mvn package -Dmaven.test.skip=true
cp .../mysql-connector-java-5.1.40.jar target/
export CLASSPATH=$PWD/target/sqlline-1.4.0-SNAPSHOT-jar-with-dependencies.jar:$PWD/target/mysql-connector-java-5.1.40.jar
bin/sqlline
!connect jdbc:mysql://localhost:3306/my_table $user $passworddesigned for microservices, cloud native and container-based (Docker, K8s, Mesos) architectures. Underlying technology is a distributed tracing system.
- Provide high performance Java agent, no need to CHANGE any application source code.
Only increase extra 10% cpu cost in 5000+ tps application, even when collect all traces. - Manual instrumentation
- As an OpenTracing supported tracer
- Use @Trace annotation for any methods you want to trace.
- Integrate traceId into logs for log4j, log4j2 and logback.
Our mission is to remove the pain of handling servers, application stacks, software dependencies and databases.
Focus on your app development and deploy it in 2 minutes. No server to manage, hosting becomes instant and easy!
Looks very similar to Heroku
The Apache Tika™ toolkit detects and extracts metadata and text from over a thousand different file types (such as PPT, XLS, and PDF). All of these file types can be parsed through a single interface, making Tika useful for search engine indexing, content analysis, translation, and much more.
Vassal is a game engine for building and playing online adaptations of board games and card games. Play live on the Internet or by email. Vassal runs on all platforms, and is free, open-source software.
Une alternative intéressant à BGA Studio: http://studio.boardgamearena.com
Un comparatif : https://www.trictrac.net/forum/sujet/vassal-c-est-genial
Java source code on SVN: http://svn.code.sf.net/p/vassalengine/svn/VASSAL-src/trunk/
Pants supports Java, Scala, Python, C/C++, Go, Javascript/Node, Thrift, Protobuf and Android code.
Meson is an open source build system meant to be both extremely fast, and, even more importantly, as user friendly as possible.
Multiplatform support for Linux, OSX, Windows, GCC, Clang, Visual Studio and others supported languages include C, C++, Fortran, Java, Rust
Optional Ninja backend
Supported languages:
.NET, Adobe Air, Android, Cold Fusion, Drupal, Go, iOS, Java, JavaScript, Python, macOS, Nancy, Node.js, PHP, Ruby on Rails, Unity, WordPress
Closed-source server backend
https://airbrake.io/languages :
Ruby, Rails, Java, Javascript, Magento, Php, .NET, Python, Django, Node.js, Swift, Android, Go, Sinatra, Angularjs, Flask, Ember, Express, Hapi
Open-source server backend of Airbrake (which has a closed-source backend)