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0

43
Views
Done / How to make a space printer in javascript
var arg = 5
var string = ' '
for (let i = 0; i < arg; i++) {
  console.log('"' + string + '"')
}

I expected the output is:

"     " \\ There are 5 spaces between the ""

But the output is:

" "
" "
" "
" "
" "

I am a newbie in javascript. Hope you will help me

7 months ago · Juan Pablo Isaza
3 answers
Answer question

0

you can use method string.padEnd that fill string with blank space until parameter pass to the method

var arg = 5;
var string = ' ';
string = string.padEnd(arg)
console.log('"' + string + '"');

reference : https://developer.mozilla.org/fr/docs/Web/JavaScript/Reference/Global_Objects/String/padEnd

7 months ago · Juan Pablo Isaza Report

0

I don't think there is a way to console.log on the same line. You can do something like this

var arg = 5
var string = ' '
var final_string = ''
for (let i = 0; i < arg; i++)
  final_string = final_string + string
}
console.log('"' + final_string + '"')
7 months ago · Juan Pablo Isaza Report

0

I think you can use &nbsp; or \xa0 for printing spaces

var arg = 5
var string = '\xa0\xa0\xa0\xa0\xa0';
for (let i = 0; i < arg; i++) {
  console.log('"' + string + '"')
}

7 months ago · Juan Pablo Isaza Report
Answer question
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