pfalabella

// http://rosettacode.org/wiki/HTTP
use std::io::net::tcp::TcpStream;
use std::io;

#[cfg(not(test))]
fn main() {
    let target = "www.rust-lang.org";
    // Create a socket. Mutable so we can write to it.
    let mut socket = TcpStream::connect(target, 80);
    

pfalabella

// Implements http://rosettacode.org/wiki/100_doors
#[cfg(not(test))]
fn main() {
    let mut hd = HammingDoor :: new(0u);
    
    for door in hd.iter().take(100) {
        let state = if door.state() {"open"} else {"closed"};
        println!("Door {} is {}", door.index, state);
    }
}

pfalabella

// linqPad snippet
void Main()
{
    CleanRecords();
}

public void CleanRecords()
{
    StringBuilder builder = new StringBuilder();
    string delimiter = "";

pfalabella

	double[] array = new double[5];
	
	
	for(int i=0;i<5;i++)
	{
		array = new double[5]; // accidentally redefining array

		double theAnswer=42D; 
		array[i]=theAnswer;
	}

pfalabella

import java.util.*;
import java.lang.*;
import static java.lang.System.out;
 
class Main
{
    public static void main (String[] args) throws java.lang.Exception
    {
        List<Pair<?>> lst = new ArrayList<Pair<?>>();
        lst.add(new Pair<String>("a","b"));