shelajev

package org.testcontainers.repro;

import com.github.dockerjava.api.command.InspectContainerResponse;

import org.testcontainers.Testcontainers;
import org.testcontainers.containers.GenericContainer;
import org.testcontainers.containers.wait.strategy.LogMessageWaitStrategy;
import org.testcontainers.containers.wait.strategy.Wait;
import org.testcontainers.images.builder.Transferable;
import org.testcontainers.shaded.org.bouncycastle.util.Strings;

shelajev

package main

import (
	"context"
	"fmt"
	"os"

	"dagger.io/dagger"
)

shelajev

import java
generic = java.type('org.testcontainers.containers.GenericContainer')
container = generic('nginx')
container.setExposedPorts([80])
container.start();

print('%s:%s' % (container.getContainerIpAddress(), container.getMappedPort(80)));

shelajev

// Here's the network where both containers will join
static final Network NET = Network.newNetwork();

// The database container will join the network under the 'mysql' alias
@Container
static MySQLContainer dbContainer = 
  new MySQLContainer<>(DockerImageName.parse("mysql:8.0"))
      .withNetwork(NET)
      .withNetworkAliases("mysql");

shelajev

public interface Debuggable {
  default String debug() {
    StringBuilder sb = new StringBuilder(this.getClass().getName());
    sb.append(" [ ");
    Field[] fields = this.getClass().getDeclaredFields();
    for(Field f: fields) {
      f.setAccessible(true);
      try {
        sb.append(f.getName() + " = " + f.get(this));
        sb.append(", ");

shelajev

package com.example;
 
import io.micronaut.http.MediaType;
import io.micronaut.http.annotation.Controller;
import io.micronaut.http.annotation.Get;
import java.util.HashMap;
import java.util.Map;
 
@Controller("/")
public class FibonacciController {

shelajev

package com.example;
 
import io.micronaut.http.MediaType;
import io.micronaut.http.annotation.Controller;
import io.micronaut.http.annotation.Get;
 
@Controller("/")
public class FibonacciController {
 
    private static final StringBuilder LOG = new StringBuilder();

shelajev

public static double correlate(double[] a, double[] b) {
    if (a.length != b.length) {
        return Double.NaN;
    }
    double <w,x,y,z> = <0,0,0,0>;
    int i = 0;
    for ( ; i + 3 < a.length; i += 4) {
       <w,x,y,z> += a[<i,i+1,i+2,i+3>] * b[<i,i+1,i+2,i+3>];
    }
    double correlation = w + x + y + z;

shelajev

public static double correlate(double[] a, double[] b) {
    if (a.length != b.length) {
        return Double.NaN;
    }
    double partial[] = new double[4];
    int i = 0;
    for ( ; i + 3 < a.length; i += 4) {
        partial[0] += a[i+0] * b[i+0];
        partial[1] += a[i+1] * b[i+1];
        partial[2] += a[i+2] * b[i+2];

shelajev

class SignalCorrelation {
 
    /** Approximate {@code sin(i / 1000)}. */
    public static double sin(int i) {
        double x = i / 1000.0;
        double term3 = (x*x*x) / (3 * 2 * 1);
        double term5 = (x*x*x*x*x) / (5 * 4 * 3 * 2 * 1);
        return x - term3 + term5;
    }