Discussions Q&R
String Operators
1 Vote
2 Réponsesvar sum=0;
for(i=4; i<8; i++) {
if (i == 6) {
continue;
}
sum += i;
}
document.write(sum);
the output is 16....
can a
3 Votes
22 Réponses
what is the output of this code?Explain in brief how.
var arr = [1,2,3,4]
var X = 1
for (var j=0, j <arr.length,j++){
x*=arr [j]
}
document write (x).
0 Vote
3 Réponses
i want to get the summation but it concatinate the no so how can i get the sum?
var v1=prompt ("enter 1st no");
var v2=prompt ("enter 2nd no");
alert ("Sum="+(v1+v2));
2 Votes
2 Réponses
Someone help
0 Vote
3 Réponses
<script>var x=6; var y=0; while (x>0 && y<6) { x--; y= y+ x;} document.write(y)<\script>
2 Votes
1 Réponse
Class/var
0 Vote
5 RéponsesIs sololearn wrong to use var instead of Const or let during creation of a new object
0 Vote
3 Réponses
var x=1; for(var i=0;i<3;i++){ x*=i; } alert(x); //output= 0 //do u have any explanation?
1 Vote
3 Réponses
VARIABLE behaviour NOT understood, anyone please explain, code inside Script Tag is as follows.
0 Vote
3 Réponses
Guesses
1 Vote
3 RéponsesI have a problem with "sololearn compiler" sometimes I want to cout a var but it give me "no output" why
4 Votes
16 Réponses
var a=66;
var b=a % 4;
var c=b % a;
document.write(c);
ans is 2 how ???
i thought ans is zero coz b value is 2
and go to nxt step c=b%a 2%66 there is no reminder it will divide completely without reminder so ans is zero
plz explain me clearly guyz 😇😶
0 Vote
5 Réponses
var x=1;
for(; x<10;x++){
x+=x;}
document.write(x)
Can someone explain how thisnequals 15, i'm super confused
0 Vote
2 Réponses
What's the value of elem variable in this code ? explain how || var elem = (1,2,3,3,4,6,5);
1 Vote
4 Réponses
Why does the generic variable var doesn't have access to the instance variable "owner"?
1 Vote
1 Réponse
var x=1; for(;x<6;x+=2){ x=x*x; } alert(x); //output= 11 //do u have any explanation?
0 Vote
2 Réponsesvar a=1234;
sum=0;
while (a){
sum+=a%10;
a=(a-a%10)/10;
}
alert (sum);
//output:10 how this can output 10? Any explanation?
4 Votes
2 Réponses
how var keyword decreases the readability?? i think it is bttr to use,for faster working..
1 Vote
3 Réponses
Variable nests
8 Votes
2 Réponses
Hi, can you have an if statement were the condition has a var equal a data type in c++
0 Vote
7 Réponses
What's the difference between using let and var for declaring variables. Could someone please help me. Thanks in advance
1 Vote
4 Réponses
1. How is var a = 9? in this Javascript Challenge.I thought the increement is to happen after the substraction.
0 Vote
3 Réponses
Fill in the blanks to iterate over the list using a for loop and print its values.
-5 Votes
14 Réponses
What is wrong with this code?
-
-
<!Doctype html>
<head>
</head>
<body>
<form>
<input type="text" id="input">
</form>
<button type="button" id="button">Click here</button>
<script>
var input=document.getElementById("input");
var button=document.getElementById("button");
function display() {
if (button.clicked == true) {
console.log("input");
}
};
display();
</script>
</body>
0 Vote
7 Réponses
Aujourd'hui en vedette
New code
1 Votes
How would you solve the part of the C# Intermediate code project that requires operator overloading?
0 Votes
Hello Everyone
0 Votes