```
poem = """Programming is fun
Except for syntax errors
Missing curly brace"""
```

```
var poem = `Programming is fun
Except for syntax errors
Missing curly brace`;
```

```
from datetime import datetime
date = datetime.now()
print("The year is {date.year}".format(date=date))
```

```
var date = new Date();
console.log(`The year is ${date.getFullYear()}`);
```

```
numbers = [1, 2, 3, 4]
squares = map(lambda x: x * x, numbers)
```

```
var numbers = [1, 2, 3, 4];
var squares = numbers.map(x => x * x);
```

```
coordinate = (1, 4, 2)
x, y, z = coordinate
```

```
var coordinate = [1, 4, 2];
var [x, y, z] = coordinate;
```

```
import datetime
date_fields = (2015, 6, 12);
date = datetime.date(*date_fields)
```

```
var dateFields = [2015, 5, 12];
var date = new Date(...dateFields);
```

```
numbers = [1, 2, 3, 4]
first, *remaining = numbers
```

```
var numbers = [1, 2, 3, 4];
var [first, ...remaining] = numbers;
```

```
first = [1, 2]
second = [3, 4]
combined = first + second
```

```
var first = [1, 2];
var second = [3, 4];
var combined = [...first, ...second];
```

```
from functools import reduce
def product(*numbers):
return reduce(lambda x, y: x * y, numbers)
print(product(1, 2, 3, 4))
```

```
function product(...numbers) {
return numbers.reduce((x, y) => x * y);
}
console.log(product(1, 2, 3, 4));
```

```
from math import pow
def power(number, exponent=2):
return pow(number, exponent)
```

```
function power(number, exponent=2) {
return Math.power(number, exponent);
}
```

```
from math import pow
from random import random
# This doesn't work like you'd expect!!
def power(number, exponent=random()):
return pow(number, exponent)
```

```
function power(number, exponent=Math.random()) {
return Math.power(number, exponent);
}
```

```
class Point:
def __init__(self, x, y):
self.x = x
self.y = y
def __str__(self):
return "({x}, {y})".format(x=self.x, y=self.y)
```

```
class Point {
constructor(x, y) {
this.x = x;
this.y = y;
}
toString() {
return `(${this.x}, ${this.y})`;
}
}
```

```
class ColorPoint(Point):
def __init__(self, x, y, color):
super().__init__(x, y)
self.color = color
def __str__(self):
return "{super} in color {color}".format(
super=super().__str__(),
color=self.color
)
```

```
class ColorPoint extends Point {
constructor(x, y, color) {
super(x, y);
this.color = color;
}
toString() {
return `${super.toString()} in ${this.color}`;
}
}
```

```
from math import sqrt
class SmartPoint(Point):
@property
def hypotenuse(self):
return sqrt(self.x ** 2 + self.y ** 2)
@hypotenuse.setter
def hypotenuse(self, z):
# Sily setter example
self.y = sqrt(z ** 2 - self.x ** 2)
```

```
class SmartPoint extends Point {
get hypotenuse() {
return Math.sqrt(this.x ** 2 + this.y ** 2);
}
set hypotenuse(z) {
// Silly setter example
this.y = Math.sqrt(z ** 2 - this.x ** 2);
}
}
```

```
point = SmartPoint(3, 4)
print(point.hypotenuse) # Prints 5.0
point.hypotenuse = 6
print(point) # Prints (3, 5.196152422706632)
```

```
var point = new SmartPoint(3, 4);
console.log(point.hypotenuse); // Prints 5
point.hypotenuse = 6;
console.log(point.toString()); // Prints (3, 5.196152422706632)
```

```
@memoize
def get_divisors(number):
return big_computation(number)
```

```
@memoize
function getDivisors(number) {
return bigComputation(number);
}
```

```
import urls
from utils import jsonify, memoize
```

```
import urls from 'urls.js';
import {jsonify, memoize} from 'utils.js';
```

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