JS Code Editor for Pre-Defined String Function


Length Function :

string.length


Slice Function :

string.slice(start,end)


IndexOf Function :

string.indexOf()


CharAt Function:

string.charAt()


Replace Function :

string.replace()


Split Function :

string.split()


JS Code Editor for Pre-Defined Math Function


Ceil Function :

Math.ceil()


Floor Function :

Math.floor()


Round Function :

Math.round()


Random Function :

Math.random()