chapters_21-25(CMAD).txt

1)
var str = "cmad lab";

var res1 = str.substr(3, 4);

var res2 = str.substring(3, 7);

var res3 = str.slice(3, 7);

var res4 = str.slice(-3, -1);





2) new Array(5).toString();





3) new Array(5).join("/");







4) Number("1") - 1 == 0;





5) 'foo'.split("");





6) var time = "09:39:37"
time.split(":");




7) var multiLineString = `this 
is 
multiline 
string`;





8)  var str1 = "This is string one";

var str2 = "This is string two";

var str3 = str1.concat(str2, st1);