entrofi

import java.util.*;
import java.util.function.BiConsumer;
import java.util.function.BinaryOperator;
import java.util.function.Function;
import java.util.function.Supplier;
import java.util.stream.Collector;

import static java.util.stream.Collector.Characteristics.IDENTITY_FINISH;

entrofi

GNU Screen Cheat Sheet

Basics

• ctrl a c -> cre­ate new win­dow
• ctrl a A -> set win­dow name
• ctrl a w -> show all win­dows
• ctrl a 1|2|3|… -> switch to win­dow n
• ctrl a " -> choose win­dow
• ctrl a ctrl a -> switch between win­dow

entrofi

FROM ubuntu:16.04
LABEL "author"="Hasan Comak"


ENV GERRIT_VERSION="2.13.9"
ENV GERRIT_RELEASE=1


ENV GERRIT_HOME /var/gerrit
ENV GERRIT_SITE ${GERRIT_HOME}/review_site

entrofi

version: "2"
services:
  sonarqube:
    image: sonarqube
    ports:
      - "9000:9000"
    networks:
      - sonarnet
    environment:
      - SONARQUBE_JDBC_URL=jdbc:postgresql://db:5432/sonar

entrofi

    @Bean(name = JPA_PROPERTIES_BEAN_NAME)
    public Properties jpaPropertiesUnitTest() {
        Properties properties = new Properties();
        properties.put(PROPERTY_HIBERNATE_DIALECT, "org.hibernate.dialect.H2Dialect");
        properties.put(PROPERTY_HIBERNATE_SHOW_SQL, true);
        properties.put(PROPERTY_HIBERNATE_FROMAT_SQL, true);
        properties.put(PROPERTY_HIBERNATE_DDL, VALUE_HIBERNATE_DDL_UPDATE);
        properties.put(PROPERTY_HIBERNATE_NAMING_STRATEGY, VALUE_HIBERNATE_DEFAULT_NAMING_STRATEGY);
        properties.put(PROPERTY_HIBERNATE_CONNECTION_CHARSET, DEFAULT_CHARSET);

entrofi

public class Loop {
     public static void main(String[] args) {
         int[][] tests = {{6, 5, 4, 3, 2, 1}, {1, 2},
                 {1, 2, 3}, {1, 2, 3, 4}, {1}};
         int successCount = 0;
         try {
             int i = 0;
             while (true) {
                 if (thirdElementIsThree(tests[i++]))
                     successCount++;

entrofi

List<SomeComparableObject> objects = Arrays.asList( o1, o2, o3, ...);
ojbects.sort((SomeComparableObject o1, SomeComparableObject o2) -> o1.compareTo(o2)); // or with method reference
objects.sort(SomeComparableObject::compareTo);

entrofi

@Entity
public class Note {

    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private Long id;

    private String title;

    private String details;

entrofi

FROM mysql:8.0

LABEL description="My Custom Mysql Docker Image"

# Add a database
ENV MYSQL_DATABASE CARDS

#Check out docker entry point for further configuration :
# https://github.com/docker-library/mysql
COPY ./init-scripts/ /docker-entrypoint-initdb.d/

entrofi

Tmux CheatSheet

Session Management

tmux new -s session_name creates a new tmux session named session_name

tmux attach -t session_name attaches to an existing tmux session named session_name

tmux switch -t session_name switches to an existing session named session_name