Discussioni Q&A
var s = document. getElementsByTagName(" "); (var x=0; x<s.length;x++) { s[ ].style.backgroundColor = "#33E
0 Voti
2 Risposte
For a variable parameter, is var written before or after its external parameter name?
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2 Risposte
Can't we intialize a var that is declared into a particular method when the method is called inside the main method?
1 Voto
6 Risposte
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 Voti
4 Risposte
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 Voto
2 Risposte
How can I write that if var c is a float then cout a specific code and else cout something else in c++?
0 Voti
10 Risposte
int function(struct node* head){
int var = 0;
while(head->next != NULL){
var++;
head = head->next;
}
return var;
}
0 Voti
2 Risposte
Why I get error?
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7 Risposte
What is var?
6 Voti
4 Risposte
If in two cases var text has different value than how will the browser decide which one to put?
0 Voti
6 Risposte
[Solved, but I still have a question] C++ Question re assigning int to another var as hex
0 Voti
2 Risposte
Why double and not int
-1 Voto
5 Risposte
now i understand const cannot be reassign unlike var
so so what is the essence of using it (const)
0 Voti
4 Risposte
What are some examples where you would use var keyword instead of setting type upfront?
0 Voti
2 Risposte
What is the role var statement witin same functions, wich leads to different results ?
0 Voti
1 Risposta
How name became nm ?
-1 Voto
6 Risposte
Why in java program when we input variables in string datatype after int data type var we not get output??
1 Voto
2 Risposte
Where is the problem?
0 Voti
2 Risposte
I have error line 17. I want to return var euros and display it in browser. Thanks you
-1 Voto
3 Risposte
It's really recommended to declare var keyword? If I don't, it can affect the readability of the code?
1 Voto
2 Risposte
I wanna create array of method in JavaScript i.e. var molecule = new array Tmolecule any recommendations?
0 Voti
2 Risposte
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 Voti
13 Risposte
Как получить ответ из var calc = "100+100"; я пробовал parseInt(); но он только мне выявил 100 как получить сразу 200
0 Voti
6 Risposte
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 Voto
6 Risposte
in array -> var courses=new array("html" , "css"); is used. again y we coding as courses[0]= "html"; courses[1]="css";
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2 Risposte
can an array be my variable name.eg, Var [hour, second, minutes] = [0, 0, 0]; pls explain this expression if it is correct.
2 Voti
3 Risposte
What about using var?
2 Voti
3 Risposte
Let me know if i understand correctly, var is used to declare global variables and let/const to local?
1 Voto
2 Risposte
how come the other var text is looped?
for (i=1, text=""; i <=8; i++)
{ text=hello;
document.write(i+text+"<br/>");
}
1 Voto
2 RisposteJS error to fix ...
5 Voti
4 Risposte
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 Voto
2 RisposteBoolean
2 Voti
3 Risposte
i want to feed my javascript var value = value filled in an <input> . can i do it ? if yes please suggest the code.
0 Voti
3 Risposte
Using lists.
2 Voti
3 Risposte
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