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cchacin / usb_disk.sh
Last active November 19, 2017 05:58
Create a USB disk from ISO
$ hdiutil convert -format UDRW -o xubuntu-17.10-desktop-amd64.img xubuntu-17.10-desktop-amd64.iso
$ sudo dd if=xubuntu-17.10-desktop-amd64.img.dmg of=/dev/rdisk2 bs=1m
@cchacin
cchacin / diagram.plantuml
Created December 5, 2017 09:42
PlantUML example (Napkin style)
@startuml
skinparam handwritten true
skinparam monochrome true
skinparam packageStyle rect
skinparam defaultFontName FG Virgil
skinparam shadowing false
package "Some Group" {
HTTP - [First Component]
[Another Component]
@cchacin
cchacin / CallTest.java
Created December 20, 2018 16:48
Http2Client => OkHttp Call.Factory
package cronus.core;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Arrays;
import java.util.Date;
import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.Handshake;
@cchacin
cchacin / pojo.mustache
Created January 26, 2019 05:17
POJO mustache for SwaggerCodegen -> Java 8
{{>classJavadoc}}
{{#discriminator}}{{>typeInfoAnnotation}}{{/discriminator}}{{#additionalAnnotations}}
{{{additionalAnnotations}}}{{/additionalAnnotations}}
{{>generatedAnnotation}}
public class {{classname}} {{#parent}}extends {{{parent}}} {{/parent}} {
{{#vars}}
{{#isEnum}}
{{^isContainer}}
{{>modelInnerEnum}}
@cchacin
cchacin / Java Resources.md
Created January 30, 2019 00:48
List of useful java resources
package customers;
import org.assertj.core.api.Assertions;
import org.junit.jupiter.api.Test;
import java.util.LinkedHashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.function.BiFunction;
@cchacin
cchacin / docker-compose.yml
Last active February 23, 2019 22:59
ELK Stack
version: "3.7"
services:
filebeat:
image: docker.elastic.co/beats/filebeat-oss:6.6.1
container_name: filebeat
hostname: filebeat
depends_on:
- elasticsearch
environment:
@cchacin
cchacin / keybase.md
Created March 12, 2019 21:13
keybase.md

Keybase proof

I hereby claim:

  • I am cchacin on github.
  • I am cchacin (https://keybase.io/cchacin) on keybase.
  • I have a public key ASAYGkVTEuMIdYEZKAq7C_HPps7zN04Cw7SwseICUU7lago

To claim this, I am signing this object:

MicroProfile Metrics Counted

This is an example on how to use microprofile metrics in TomEE. The project includes a docker profile which can be used to create a Docker image.

Run the application:

@cchacin
cchacin / jvm.properties
Created March 14, 2020 06:42
JVM GC Related Flags
-XX:+PrintGCDateStamps
-XX:+PrintGCTimeStamps
-XX:+PrintTenuringDistribution
-XX:+PrintGCDetails
-XX:+PrintGCApplicationStoppedTime