-- Collaborative Tools / JVM / IntelliJ / Docker / Git / Hibernate / Browser Plugins / MacOS / WSL
CATS - OpenAPI - REST API fuzzer and negative testing tool. Run thousands of self-healing API tests within minutes with no coding effort!
https://github.com/andrzejsydor/developer-roadmap
| Name | Mechanism | Explanation |
|---|---|---|
| Retry | Attempts a failed operation again | Transient errors may resolve on their own after a short delay. |
| Circuit Breaker | Temporarily stops triggering failing calls | Prevents exhausted resources by failing fast instead of waiting on an overwhelmed system. |
| Rate Limiter | Restricts the number of incoming requests | Controls incoming requests to avoid overloading the system. |
| Time Limiter | Caps how long an operation can run | If it takes too long, the chance of success diminishes, so waiting further is impractical. |
| Bulkhead | Separates resources into independent pools | One service failure won’t spill over into other areas, improving overall resilience. |
| Cache | Stores results of past successful calls | Reuses outcomes for repeated or similar requests, reducing duplicate processing. |
| Fallback | Provides an alternative response | Even with failures, having a plan for a substitute solution helps maintain functionality. |
togglz - Feature Flags for the Java platform
OpenTelemetry - for tracing, he also has an OTEL collector container running locally to route the data to the various tools.
Jaeger - for visualizing traces
Micrometer - for collecting metrics
Prometheus - for saving matrics
Grafana - for visualizing metrics
https://github.com/Hakky54/log-captor
Log4Shell Remediation CheatSheet - Snyk
Single module project:
gradle dependencyInsight --dependency log4j-core
Multi module project:
gradle :app:dependencyInsight --dependency log4j-core
gradle :background:dependencyInsight --dependency log4j-core
In the build.gradle add:
task findDependency(type: DependencyInsightReportTask) {}
then
gradle findDependency --configuration compile --dependency log4j
For multi-module projects:
allprojects {
task findDependency(type: DependencyInsightReportTask) {}
}
zip -er directory output
zip -r -e output.zip /path/to/folder/zip -r -e -P 'YOUR_PASSWORD_HERE' output.zip /path/to/folder/curl "https://www.example.com" --ssl-no-revoke -x 127.0.0.1:8081
cat /etc/passwd
cat /etc/group
docker exec CONTAINER /usr/bin/mysqldump -u root --password=root DATABASE > backup.sql
cat backup.sql | docker exec -i CONTAINER /usr/bin/mysql -u root --password=root DATABASE
sysctl -a | grep brand_string
sysctl -a | grep Processor
https://github.com/s4kibs4mi/java-developer-roadmap
Java Concurrency Patterns and Features
List of Free Learning Resources In Many Languages
https://architecture-antipatterns.tech/
https://www.conventionalcommits.org/en/v1.0.0/
TABLE WITHOUT ID (tag + "(" + length(rows.file.link) + ")") AS Tags, join(rows.file.folder) AS Folder,
join(rows.file.link, ", ") AS Files
FROM ""
WHERE file.tags FLATTEN file.tags AS tag
GROUP BY tag
SORT length(rows.file.link) DESC
-
jvm-poland.slack.com
-
kubernetes.slack.com
-
techstudyslack.slack.com
-
tutorialsdojo.slack.com
-
cloud-native.slack.com
-
tech-leaders-hq.slack.com