How to print only numbers in a given string in javascript?

Question

I have a string called

var string ="Catch 22 Slaughterhouse 5 Fahrenheit 451"

I just want to print out the numbers from the string using the split function, array or loops in javascript

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Tushar · Answer 1 · 2015-09-01T08:43:19.373

0

You can use regular expression to extract numbers from the string.

\d will match any number from the string. + will match one or more of the preceding characters.

var str = "Catch 22 Slaughterhouse 5 Fahrenheit 451";

var numbers = str.match(/\d+/g);

document.write(numbers);

edited Sep 01 '15 at 08:43

answered Jul 27 '15 at 06:38

Tushar

score 0 · Accepted Answer · answered Jul 27 '15 at 06:42

0

you could try,

string.match(/\d+/g);

it returns an array of numbers matched.

answered Jul 27 '15 at 06:42

Ace

2 Answers2