How to remove the decimal point of .36.00 in angular

Question

How to remove the last decimal point of .36.00 which is the .00 without affecting the other data that have .00 like 28.003 and 2.0003

here's the code: https://stackblitz.com/edit/ng-zorro-antd-start-8t6pdr?file=src/app/app.component.ts

const s= ['.37.00 Mbit/s', '32.023 Mbit/s', '23.283 Mbit/s', '28.003 Mbit/s', '2.0003 Mbit/s'];
   for (let x = 0; x <= s.length; x++) {
     const sam = s[x].replace(/[^0-9+.]/g, "");
     console.log(sam)
   }

expected output.

Sohail Ashraf · Accepted Answer · 2020-01-23T09:27:51.790

0

Try this.

const s = ['.37.00 Mbit/s', '32.023 Mbit/s', '23.283 Mbit/s', '28.003 Mbit/s', '2.0003 Mbit/s'];
for (let x = 0; x < s.length; x++) {
    let sam = s[x].replace(/[a-zA-z/\s]/g, "").replace(/(\.00)$/g, "")
    console.log(sam);
}

edited Jan 23 '20 at 09:27

answered Jan 23 '20 at 08:41

Sohail Ashraf

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it affect the other data sir – BCMDKX Jan 23 '20 at 08:49
How do I add the ```[^0-9+.]``` to remove the character – BCMDKX Jan 23 '20 at 09:00
yes sir. also remove the the all characters except the point and number – BCMDKX Jan 23 '20 at 09:04
check my solution, simple one :-D – xdeepakv Jan 23 '20 at 09:13

score 0 · Answer 2 · answered Jan 23 '20 at 09:00

.37.00 Mbit/s looks like a broken format, there should never be more than one decimal character in a number.

I would do this, but without knowing all details I don't know if it is working for you:

    /* (https://stackoverflow.com/a/14480366/1479486 by Denys Séguret) */
    function getNthPosition(string, subString, index) {
       return string.split(subString, index).join(subString).length;
    }

    const s= ['.37.00 Mbit/s', '32.023 Mbit/s', '23.283 Mbit/s', '28.003 Mbit/s', '2.0003 Mbit/s'];
   for (let x = 0; x <= s.length; x++) {
     const sam = s[x].substring(0, getNthPosition(s[x], '.', 2)-1);
     console.log(sam)
   }

This will remove everything after the second '.', including the dot

score 0 · Answer 3 · answered Jan 23 '20 at 09:10

Using ES6, Format will be using

const format = (num) => {
    const [num1, num2] = String(num).split(".")
    if (!num2) return num1
    else return `${num1}.${num2}`
}
const s = ['.37.00 Mbit/s', '32.023 Mbit/s', '23.283 Mbit/s', '28.003 Mbit/s', '2.0003 Mbit/s'];
s.forEach(x => {
    console.log(format(x.replace(/ .+/, "")))
})

How to remove the decimal point of .36.00 in angular

3 Answers3