This question already has answers here:
Strip all non-numeric characters from string in JavaScript
(12 answers)
Closed 5 years ago.
I have a number string:
$1,000,000
Is there an easy way to convert it to a number figure soit can be worked with as a number.
1000000
$ node
> parseInt('$1,000,000'.replace(/,|\$/g,''))
1000000
Related
This question already has answers here:
how to split a number into groups of n digits
(4 answers)
Split large string in n-size chunks in JavaScript
(23 answers)
How can I split a string into segments of n characters?
(17 answers)
Closed 3 years ago.
I've number i.e. 12345678 and I want to change it to the following format
[12,34,56,78]. How can I do that?
You can use match
var str = '12345678';
console.log(str.match(/.{1,2}/g).map(Number));
This question already has answers here:
get all numbers in a string and push to an array (javascript)
(2 answers)
Closed 5 years ago.
Here is a string: (1 AND 2) OR 30 AND (4 AND 5).
I need a list of numbers included in this string.
Please help me out.
Use match:
var numbers = "(1 AND 2) OR 30 AND (4 AND 5)"
var formatted = numbers.match(/\d+/g)
console.log(formatted); // [1,2,30,4,5]
This question already has answers here:
Input field value - remove leading zeros
(8 answers)
Remove leading zeros from a number in Javascript [duplicate]
(3 answers)
Closed 7 years ago.
I have two numbers: 02.95 and 03.28
I would like to remove the extra 0 from front.
My Expected output: 2.95 and 3.28
How can I achieve this in Javascript?
If they are individual strings themselves, the fastest and shortest way would be to convert them to numeric values with the Unary Plus (+) prefix:
+"02.95" -> 2.95
+"03.28" -> 3.28
This question already has answers here:
How to validate phone numbers using regex
(43 answers)
Closed 8 years ago.
Can somebody give me the regex for validating the phone numbers 000.0000.000000 and also without the dots.
sample numbers
880.1817.087511
and
8801817087511
try this.
\b\d{3}[.]?\d{4}[.]?\d{6}\b
This question already has answers here:
Split large string in n-size chunks in JavaScript
(23 answers)
Closed 9 years ago.
I want to split string
"abcdefgh"
to
"ab","cd","ef","gh"
using javascript split()
"abcdefgh".split(???)
Can you please help ?
Instead of split, try match:
var text = "abcdefgh";
print(text.match(/../g));
prints:
ab,cd,ef,gh
as you can see on Ideone.