how to clear console data without refreshing the page in chrome

Question

I am reading an ebook, which is about ReactJs,I want to run commands in the same page console but if redeclare the same variable it showing me variable has already been declared
for ex:-

var pizza = true
pizza = false
console.log(pizza)

when i declarce const it show's me

const pizza = true
pizza = false

error:-

Uncaught SyntaxError: Identifier 'pizza' has already been declared

I searched and used these commands but it is not working

CLTRL + L

console.clear();

window.clear = clear

clear()

Can anyone can tell me how to refresh console without refreshing the page

@zulqarnain See https://stackoverflow.com/a/42238936/5846045 — Boghyon Hoffmann, Jan 13 '21 at 15:00

score 1 · Answer 1 · answered Nov 14 '17 at 11:10

1

Constants are read-only, therefore the value of a constant cannot change through re-assignment, and it can't be redeclared.

For more details refer this link

answered Nov 14 '17 at 11:10

Vishal

639
7
32

I just want to refresh the console not assigning the value into the const then only i can declare const new variable – zulqarnain Nov 14 '17 at 11:18
Right click on Log message and Clear console? – Vishal Nov 14 '17 at 11:27
nope, it's not about clearing console, how to clear the whole window. – zulqarnain Nov 14 '17 at 11:32
1

Sorry I'm not sure what you are really implying :| – Vishal Nov 14 '17 at 11:34
https://stackoverflow.com/questions/1215392/how-to-quickly-and-conveniently-disable-all-console-log-statements-in-my-code is this related? – Vishal Nov 14 '17 at 11:40

score 1 · Answer 2 · answered Nov 14 '17 at 11:27

1

Wrap code into function. When the function ends varibles are deallocated.

(function() {
    //your code here
})();

answered Nov 14 '17 at 11:27

gkatiforis

1,588
9
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it's too lengthy process and further, it becomes complex aslo – zulqarnain Nov 14 '17 at 11:30

AinulBedjo · Answer 3 · 2017-11-14T11:21:18.383

0

You can clear console with a "stop / danger button" on left top of the console. here the picture

and about CTRL + L is working for me.

edited Nov 14 '17 at 11:21

answered Nov 14 '17 at 11:19

AinulBedjo

55
2
10

[ Maybe this can help you ](https://stackoverflow.com/questions/21149156/how-to-remove-all-recent-console-command) – AinulBedjo Nov 14 '17 at 11:24

how to clear console data without refreshing the page in chrome

3 Answers3