ruimo

public class Test {
    public static void main(String... args) {
	double i = 1.0d;
	double d;
	while (true) {
	    d = i / 2;
	    if (d * 2 != i)
		throw new RuntimeException(d + " * 2 != " + i);
	    i = d;
	}

ruimo

package jfxsbox;

import javafx.event.EventHandler;
import javafx.application.Application;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.layout.StackPane;
import javafx.scene.layout.Pane;
import javafx.stage.Stage;
import javafx.scene.Node;

ruimo

package jfxsbox;

import javafx.application.Application;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.layout.StackPane;
import javafx.scene.layout.Pane;
import javafx.stage.Stage;

public class Main extends Application {

ruimo

fn longer<'a>(s0: &'a str, s1: &'a str) -> &'a str {
  if s0.len() > s1.len() {
    s0
  } else {
    s1
  }
}

fn main() {
  let s0 = "Hi";

ruimo

fn longer(s0: &str, s1: &str) -> &str {
  if s0.len() > s1.len() {
    s0
  } else {
    s1
  }
}

fn main() {
  let s0 = "Hi";

ruimo

fn longer(s0: &String, s1: &String) -> String {
  if s0.len() > s1.len() {
    s0.to_string()
  } else {
    s1.to_string()
  }
}

fn main() {
  let s0 = "Hi";

ruimo

use std::fmt;

#[derive(Debug)]
struct Point {
  x: i32,
  y: i32,
}

impl fmt::Display for Point {
  fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {

ruimo

#[derive(Debug)]
struct Point {
  x: i32,
  y: i32,
}

fn main() {
  let p = Point {x: 1, y: 2};
  println!("p: {:?}", p);
  println!("p: {:#?}", p);

ruimo

#[derive(Copy, Clone)]
struct Point {
  x: i32,
  y: i32,
}

fn main() {
  let p0 = Point {x: 1, y: 2};
  let p1 = p0;
  println!("point: {}, {}", p0.x, p0.y);

ruimo

struct Point {
  x: i32,
  y: i32,
}

fn main() {
  let p = Point {x: 1, y: 2};
  println!("point: {}, {}", p.x, p.y);
}