Array clone()

다른 뜻에 대해서는 jQuery .clone() 문서를 참조하십시오.
array clone
array deep copy
deep copy

1 JavaScript[ | ]

JavaScript

Copy

var clone = myArray.slice(0);

JavaScript

Copy

Array.prototype.clone = function() { return this.slice(0); };

http://davidwalsh.name/javascript-clone-array

2 PHP[ | ]

PHP

Copy

$a = ['Banana', 'Orange', 'Apple', 'Mango'];
$b = $a;

3 Python[ | ]

Python

Copy

import copy
a = ['Banana', 'Orange', 'Apple', 'Mango']
b = copy.deepcopy(a)
a[1] = 'ORANGE'

print( a )
print( b )
# ['Banana', 'ORANGE', 'Apple', 'Mango']
# ['Banana', 'Orange', 'Apple', 'Mango']
print( a == b )
print( id(a) == id(b) )
# False
# False
print( id(a[0]) == id(b[0]) )
print( id(a[0]) == id(b[1]) )
# True
# False

Python

Copy

a = ['Banana', 'Orange', 'Apple', 'Mango']
b = a[:]
a[1] = 'ORANGE'

print( a )
print( b )
# ['Banana', 'ORANGE', 'Apple', 'Mango']
# ['Banana', 'Orange', 'Apple', 'Mango']
print( a == b )
print( id(a) == id(b) )
# False
# False
print( id(a[0]) == id(b[0]) )
print( id(a[0]) == id(b[1]) )
# True
# False

4 Perl[ | ]

Perl

Copy

my @a = ('Banana', 'Orange', 'Apple', 'Mango');
my @b = @a;

5 같이 보기[ | ]