kouzouigh

package net.susanpotter.algdt

sealed trait Order {
  def execute: Unit // ignore that Unit return type is not a great idea...
}

case class MarketOrder extends Order {
  def execute {
    println "executing market order"
  }

kouzouigh

// shared datastructures

data class ResponseModel(val value: String)
data class JsonResponse(val jsonValue: String)

// example 1

interface FooUseCase { 
   fun <T> T doSomething(presenter: (ResponseModel -> T))
}

kouzouigh

import java.util.zip.*
  
String zipFileName = "file.zip"  
String inputDir = "logs"
def outputDir = "zip"

//Zip files
  
ZipOutputStream zipFile = new ZipOutputStream(new FileOutputStream(zipFileName))  
new File(inputDir).eachFile() { file -> 

kouzouigh

version: '2.1'

networks:
  monitor-net:
    driver: bridge

volumes:
    prometheus_data: {}
    grafana_data: {}

kouzouigh

//http://chrisbroadfoot.id.au/2008/08/06/groovy-threads/
//http://docs.groovy-lang.org/latest/html/gapi/groovy/transform/Synchronized.html
//https://github.com/jenkinsci/jenkins-scripts/blob/master/scriptler/findOfflineSlaves.groovy

import java.util.concurrent.locks.ReentrantLock 
 
ReentrantLock.metaClass.withLock = {
  lock()
  try {
    it()

kouzouigh

import org.apache.http.client.HttpClient;
import org.apache.http.client.config.CookieSpecs;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.boot.web.client.RestTemplateCustomizer;

kouzouigh

The standard names for indexes in PostgreSQL are:

{tablename}_{columnname(s)}_{suffix}

where the suffix is one of the following:

• pkey for a Primary Key constraint;
• key for a Unique constraint;
• excl for an Exclusion constraint;
• idx for any other kind of index;

kouzouigh

#!/usr/bin/env groovy

/**
* notify slack and set message based on build status
*/
import net.sf.json.JSONArray;
import net.sf.json.JSONObject;
import hudson.tasks.test.AbstractTestResultAction;
import hudson.model.Actionable;

kouzouigh

Some Jenkinsfile examples

kouzouigh

# Generate a new key
openssl genrsa -out server.key 2048

# Generate a new CSR
openssl req -sha256 -new -key server.key -out server.csr

# Check certificate against CA
openssl verify -verbose -CApath ./CA/ -CAfile ./CA/cacert.pem cert.pem

# Self Signed