var a= ' 11160 ';
Alert (parseint (a,2)); Converts 111 to 2, ignoring 60 (not conforming to binary), and converting from left to right only binary numbers are converted
Alert (parseint (a,16)); Convert all of them
In this way, it can actually be converted into any system
var a= ' 1110 ';
Alert (parseint (a,10). toString (16)); Converting a to 10 and then converting to 16 can also be a different system
Here's the ASCII code:
function Test () {
var a= ' AB ';
var c=a.charcodeat (1);//Return 98 is the ASCII position of B starting from 0
var char=string.fromcharcode (98); Returns a lowercase b
}
Small example
Characters in the function test () {//output ASCII extension set
var c= "";
for (Var i=1;i<65536;i++) {
if ((i%10) ==0) {
c+=i+ ': \ t ' +string.fromcharcode (i) + ' \ t ' + ' \ n ';} else{
c+=i+ ': \ t ' +string.fromcharcode (i) + ' \ t ';}
}
document.getElementById ("abc"). Innertext=c;
}
<div id= ' abc ' ></div>
