Swapping Two Integers with Bitwise XOR without additional memory allocation

suggest change
var a = 11, b = 22;
a = a ^ b;
b = a ^ b;
a = a ^ b;
console.log("a = " + a + "; b = " + b);// a is now 22 and b is now 11

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* Swapping Two Integers with Bitwise XOR without additional memory allocation

Table Of Contents
11 Arrays
12 Objects
14 Classes
16 Map
17 Set
19 Bitwise operators
24 Loops
27 Date
29 Scope
30 AJAX
35 Cookies
41 JSON
44 Fetch
45 Modules
46 Screen
64 Console
68 Symbols
73 Modals
76 Events
86 Proxy
89 WeakMap
90 WeakSet
102 Tilde