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Programming-Idioms

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Idiom #1 Class Definition

Creates a new class SudokuSolver that inherits from Object. It has one instance variable: board, which holds the 9×9 Sudoku grid.

#include <iostream>
std::cout << "Hello World" << std::endl;
#include <cstdio>
fprintf(stdout, "Hello World");
#include <cstdio>
printf("Hello World");
import std;
std::print("Hello World");
#include <iostream>
using namespace std;
cout << "Hello World";
with Ada.Text_IO;
use Ada.Text_IO;
Put_Line ("Hello World!");
#include <stdio.h>
printf("Hello World\n");
print_endline "Hello World!"
(println "Hello World")
DISPLAY "Hello World!".
using System;
Console.WriteLine("Hello, World!");
pragma(msg, "Hello World");
import std.stdio;
writeln("Hello world!");
print("Hello World");
"Hello World" |> IO.puts
IO.puts "Hello World"
io:format("~s~n", ["Hello, world!"])
print *, 'Hello, world!'
import "fmt" 
fmt.Println("Hello World")
println 'Hello World'
putStrLn "Hello world!"
console.log('Hello World')
console.log('Hello World');
document.write("Hello World!");
import static java.lang.System.out;
out.print("Hello World");
System.out.println("Hello World");
println("Hello world!")
(format T "Hello World")
(print "Hello World")
(princ "Hello, world!")
io.write("Hello world")
print("Hello World")
#import <stdio.h>
NSLog(@"Hello world\n");
<?php echo 'Hello World'; ?>
<?='Hello World'?>
echo "Hello World" . PHP_EOL;
WriteLn('Hello, world!');
print "Hello, world!\n";
use 5.010;
say 'Hello World';
write('Hello, world!\n')
format("Hello world~n")
from sys import stdout
stdout.write('Hello World')
print("Hello World")
print('Hello World')
puts 'Hello World'
println!("Hello World");
println("Hello, World!")
(display "Hello World")
Transcript cr; show: 'Hello World!'
Object subclass: #SudokuSolver
    instanceVariableNames: 'board'
System.Console.WriteLine("Hello World!")
New implementation...
< > ⌨
programming-idioms.org 
std::cout << "Hello World" << std::endl;
fprintf(stdout, "Hello World");
printf("Hello World");
std::print("Hello World");
using namespace std;
cout << "Hello World";
Put_Line ("Hello World!");
printf("Hello World\n");
print_endline "Hello World!"
(println "Hello World")
DISPLAY "Hello World!".
Console.WriteLine("Hello, World!");
pragma(msg, "Hello World");
writeln("Hello world!");
print("Hello World");
"Hello World" |> IO.puts
IO.puts "Hello World"
io:format("~s~n", ["Hello, world!"])
print *, 'Hello, world!'
fmt.Println("Hello World")
println 'Hello World'
putStrLn "Hello world!"
console.log('Hello World')
console.log('Hello World');
document.write("Hello World!");
out.print("Hello World");
System.out.println("Hello World");
println("Hello world!")
(format T "Hello World")
(print "Hello World")
(princ "Hello, world!")
io.write("Hello world")
print("Hello World")
NSLog(@"Hello world\n");
<?php echo 'Hello World'; ?>
<?='Hello World'?>
echo "Hello World" . PHP_EOL;
WriteLn('Hello, world!');
print "Hello, world!\n";
say 'Hello World';
write('Hello, world!\n')
format("Hello world~n")
stdout.write('Hello World')
print("Hello World")
print('Hello World')
puts 'Hello World'
println!("Hello World");
println("Hello, World!")
(display "Hello World")
Transcript cr; show: 'Hello World!'
Object subclass: #SudokuSolver
    instanceVariableNames: 'board'
System.Console.WriteLine("Hello World!")