I'm using Firefox 66.0.3.

When I execute the following snippet

[1,1,5,76,7,8,8,85,8,5,85,5,5,55].forEach(x => console.log(x))

or whatever code that has console.log() the browser shows debugger eval code at the end of the line in the output.

How to remove "debugger eval code" from output?

I'm using Firefox 66.0.3.

When I execute the following snippet

[1,1,5,76,7,8,8,85,8,5,85,5,5,55].forEach(x => console.log(x))

or whatever code that has console.log() the browser shows debugger eval code at the end of the line in the output.

How to remove "debugger eval code" from output?

• javascript
• firefox
• console.log

• 3 I have to ask... why does it matter? – freefaller Commented Apr 24, 2019 at 7:58
• I want to copy the whole output, without this debugger eval code – mihkov Commented Apr 24, 2019 at 8:26
• 1 That's just the way the console works, the right side shows where every log message es from. – Barmar Commented Apr 24, 2019 at 8:45
• Is there a setting to remove that ? – mihkov Commented Apr 24, 2019 at 10:32

3 Answers 3

Unfortunately there is no way (at this date) to disable that but there is a way for solving your problem

Define an array with one "\n" element:

temp = ["\n"]

Add each of your message with "\n" at end to array

temp.push(message+"\n")

Then log the array with spread operator

console.log(...temp)

now you log your whole messages with just ONE eval code

you can now easily select all the log without eval code because of first "\n" element

Join your list with line breaks:

console.log([1,1,5,76,7,8,8,85,8,5,85,5,5,55].join('\n'))

You can then safely copy the result without the debugger eval code strings.

I ran across this when trying to scrape some data I didn't want to try to copy and paste due to the other garbage that would have e with the data I wanted, so I will presume your case is similar.

If so, just use window.alert() instead of console.log() to prevent the extra characters.

The new code would bee:

 window.alert([1,1,5,76,7,8,8,85,8,5,85,5,5,55])

or

collection = [1,1,5,76,7,8,8,85,8,5,85,5,5,55]; window.alert(collection);