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Questions - var

compare two iframes to execute if different with javascript

I've been doing some coding to compare two iframes and if they are different it would execute but instead it stays dull, is it the .length and if it is what can i use instead ill supply the code belo...
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king cannibal

javascript

html

iframe

compare

var

Votes: 0

Answers: 0

Variables in for loops

Hello I am new to coding and have chosen to start off with the language python 3.x. I am running into a problem as when I declare a variable and insert it in a for loop the variable is not changed. Th...
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Hugh

for-loop

var

python-3.9

Votes: 0

Answers: 1

Latest Answer

You use i = ... to give it a value, then you do not use i = ... anywhere to give it a new value, so the value never changes. You need: i = 5 for x in range(2): i = i + 1 print(i) i + 1 alone is no...
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TessellatingHeckler

Following code input comes out undefined error

Hi I'm new to coding and currently working with var, when I put the code always returns "undefine" I can't tell what I'm doing wrong does anyone knows? The code is as follows: function g...
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Betovn02

javascript

var

Votes: 0

Answers: 1

Latest Answer

If you want a method to return a value, add the return keyword on the last line. function greetings() { var myFriend = "Jeff"; var greetings = "Welcome back, " + myFriend + "!" /* You sh...
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Sercan Sebetçi

html : Choose a <meta> title name from an url variable

I have a webpage start like this: <!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalabl...
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Vincent Dc

html

var

Votes: 0

Answers: 1

Latest Answer

Are you creating a lot of pages? Or do you already have a lot of existing pages and want to change them? 1) Create pages (from data) with a static site builder A static site builder is a program you ...
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bjelli

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