Q&A Discussions
var s = document. getElementsByTagName(" "); (var x=0; x<s.length;x++) { s[ ].style.backgroundColor = "#33E
0 Votes
2 Answers
For a variable parameter, is var written before or after its external parameter name?
0 Votes
2 Answers
How to add variables in js?
4 Votes
2 Answers
Can't we intialize a var that is declared into a particular method when the method is called inside the main method?
1 Vote
6 Answers
why is this throwing an error in js?
var output =document.querySelector("#output");
output.innerHTML="Hello world";
reference error of output.innerHTML null line 2
5 Votes
4 Answers
var sum=0;for(I=4;I<8;I++){if (I==6){continue;}sum+=I;} document.write(sum);
the output is 16....
can anybody explain the process of getting 16...
1 Vote
2 Answers
How can I write that if var c is a float then cout a specific code and else cout something else in c++?
0 Votes
10 Answers
int function(struct node* head){
int var = 0;
while(head->next != NULL){
var++;
head = head->next;
}
return var;
}
0 Votes
2 Answers
Why I get error?
0 Votes
7 Answers
What is var?
6 Votes
4 Answers
If in two cases var text has different value than how will the browser decide which one to put?
0 Votes
6 Answers
[Solved, but I still have a question] C++ Question re assigning int to another var as hex
0 Votes
2 Answers
Why double and not int
-1 Vote
5 Answers
now i understand const cannot be reassign unlike var
so so what is the essence of using it (const)
0 Votes
4 Answers
What are some examples where you would use var keyword instead of setting type upfront?
0 Votes
2 Answers
Variable's strings count
2 Votes
14 Answers
What is the role var statement witin same functions, wich leads to different results ?
0 Votes
1 Answer
How name became nm ?
-1 Vote
6 Answers
Why in java program when we input variables in string datatype after int data type var we not get output??
1 Vote
2 Answers
Where is the problem?
0 Votes
2 Answers
I have error line 17. I want to return var euros and display it in browser. Thanks you
-1 Vote
3 Answers
It's really recommended to declare var keyword? If I don't, it can affect the readability of the code?
1 Vote
2 Answers
I wanna create array of method in JavaScript i.e. var molecule = new array Tmolecule any recommendations?
0 Votes
2 Answers
please i need help i tried using the re mod to print the text in the var excluding the title but my code printed an empty list
-2 Votes
13 Answers
Как получить ответ из var calc = "100+100"; я пробовал parseInt(); но он только мне выявил 100 как получить сразу 200
0 Votes
6 Answers
Guys check if my hypothesis is right or wrong is comparison operators is just true or not. var age !=10 document.write(age!==8);
-1 Vote
6 Answers
in array -> var courses=new array("html" , "css"); is used. again y we coding as courses[0]= "html"; courses[1]="css";
0 Votes
2 Answers
can an array be my variable name.eg, Var [hour, second, minutes] = [0, 0, 0]; pls explain this expression if it is correct.
2 Votes
3 Answers
What about using var?
2 Votes
3 Answers
New syntax in JavaScript
0 Votes
3 AnswersLet me know if i understand correctly, var is used to declare global variables and let/const to local?
1 Vote
2 Answers
how come the other var text is looped?
for (i=1, text=""; i <=8; i++)
{ text=hello;
document.write(i+text+"<br/>");
}
1 Vote
2 AnswersJS error to fix ...
5 Votes
4 Answers
I do this relation between two interface child. I want to display farther and son. Why it is null in this place? Thank you.
1 Vote
2 Answers
i want to feed my javascript var value = value filled in an <input> . can i do it ? if yes please suggest the code.
0 Votes
3 Answers
Using lists.
2 Votes
3 Answers
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Decorators in python.
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