Batuhan Bayrakci baybatu

## twitterserver-admin-port.md

      
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                baybatu
                / twitterserver-admin-port.md
            
            
              Last active Aug 29, 2019
            
              
                Specifying admin port on TwitterServer
              
          
      View twitterserver-admin-port.md
  
    
    Pass following as program an argument
java -jar app.jar -admin.port=:9999


## a-good-null-handling-in-java.md

      
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                baybatu
                / a-good-null-handling-in-java.md
            
            
              Created Jul 31, 2019
            
              
                A nice approach for null-safe operation in Java
              
          
      View a-good-null-handling-in-java.md
  
    
    https://github.com/scottashipp/mill/blob/master/src/main/java/com/scottshipp/code/mill/NullSafe.java

  
## run-kibana.sh
#!/bin/bash

# USAGE: run-kibana.sh http://localhost:9200

echo "Running kibana for es host:$1"

docker run --name kibana -d -p 5601:5601 \
    -e ELASTICSEARCH_HOSTS=$1 \
    -e XPACK_GRAPH_ENABLED=false \
    -e XPACK_ML_ENABLED=false \

## create-rabbitmq-exchange-queue-using-rest-api.sh
# create exchange
curl -i -u guest:guest -H "content-type:application/json" \
    -XPUT -d'{"type":"fanout","durable":true}' \
    http://localhost:15672/api/exchanges/%2f/my.exchange.name

# create queue
curl -i -u guest:guest -H "content-type:application/json" \
    -XPUT -d'{"durable":true,"arguments":{"x-dead-letter-exchange":"", "x-dead-letter-routing-key": "my.queue.dead-letter"}}' \
    http://localhost:15672/api/queues/%2f/my.queue

## SpringCouchbaseIdGeneration.java
@Document
public class OrnekDokuman {
    @Id
    @GeneratedValue(strategy = GenerationStrategy.UNIQUE) // UUID
    String id;
}

## liquibase-changelog.sh
java -jar liquibase.jar \
      --driver=org.postgresql.Driver \
      --classpath=postgresql-9.4.1208.jre6.jar \
      --changeLogFile=/workspace/product-api/src/main/resources/db/changelog.xml \
      --url="jdbc:postgresql://localhost:5432/product" \
      --username=root \
      --password=123qwe \
      updateSQL

## ReIndexJenkinsfile
#!/usr/bin/env groovy

node {
    stage('checkout') {
        checkout scm
    }
    stage("Reindex") {
        String esHost = params.esHost //example: localhost:9200
        String oldIndexVersion = params.oldIndexVersion //example: v1
        String newIndexVersion = params.newIndexVersion //example: v2

## SwitchAliasJenkinsfile
#!/usr/bin/env groovy

node {
    stage('checkout') {
        checkout scm
    }
    stage("Switch alias between index versions") {
        String esHost = params.esHost //example: localhost:9200
        String oldIndexVersion = params.oldIndexVersion //example: v1
        String newIndexVersion = params.newIndexVersion //example: v2

## analytic-functions.md

      
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                baybatu
                / analytic-functions.md
            
            
              Last active Feb 3, 2019
            
              
                SQL'de ROW_NUMBER, RANK ve DENSE_RANK farklarını anlatan güzel bir örnek
              
          
      View analytic-functions.md
  
    
    https://stackoverflow.com/a/7747342

  
## PaginationThroughHttpHeadersResponseAdvice.java
@ControllerAdvice
public class PageResponseAdvice implements ResponseBodyAdvice<Object> {

    @Override
    public boolean supports(MethodParameter returnType, Class<? extends HttpMessageConverter<?>> converterType) {
        return PageResponse.class.isAssignableFrom(returnType.getParameterType());
    }

    @Override
    public Object beforeBodyWrite(Object body,