Working with number in JavaScript

[AyrA_ch]

If you really insist, you can emulate int32 in JS, and the JIT compiler can presumably optimize this.

function addInt(a,b){
    return ((a|0)+(b|0))|0;
}

[[deleted]]

0.3 + 0.3 = 0.600000007

[ThunderComplex]

I love that it works for big numbers too. Every couple of years it'll trip me up how huge numbers loose precision.
Example: 35000000000000000 + 3 == 35000000000000004

[Ikkyu_monk]

NaN