Remove alphanumeric from string

Gowtham

8y999Web Development

Ex : BLUE Healthy Gourmet Meaty Morsels Tuna 5.085kg Cat Mexico

i need to omit the 5.085kg(Alphanumeric) from the above string using javascript.

Thanks in advance.

3 Replies

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Jaganathan Bantheswaran8y ago
Hello Gowtham,

Here is the working Javascript code.
const regex = /\d+\.{0,1}\d+kg/gm;
const str = `BLUE Healthy Gourmet Meaty Morsels Tuna 55.0kg Cat Mexic`;
let m;

while ((m = regex.exec(str)) !== null) {
    // This is necessary to avoid infinite loops with zero-width matches
    if (m.index === regex.lastIndex) {
        regex.lastIndex++;
    }

    // The result can be accessed through the `m`-variable.
    m.forEach((match, groupIndex) => {
        console.log(`Found match, group ${groupIndex}: ${match}`);
    });
}

Explanation:

\d+ matches a digit (equal to [0-9])
+ Quantifier — Matches between one and unlimited times, as many times as possible, giving back as needed (greedy)
\.{0,1} matches the character . literally (case sensitive)
{0,1} Quantifier — Matches between zero and one times, as many times as possible, giving back as needed (greedy)
\d+ matches a digit (equal to [0-9])
+ Quantifier — Matches between one and unlimited times, as many times as possible, giving back as needed (greedy)
kg matches the characters kg literally (case sensitive)
0
Gowtham8y ago
Hi Shubham Kule,

Thanks for ur reply .

yeah its working only for integer, but i need to remove the Alphanumeric (5.085kg) in the given string using CSOM.

output for ur code : BLUE Healthy Gourmet Meaty Morsels Tuna .kg Cat Mexico.

I need output as : BLUE Healthy Gourmet Meaty Morsels Tuna Cat Mexico.
0
Shubham Kule8y ago
Try the following: String data = "BLUE Healthy Gourmet Meaty Morsels Tuna 5.085kg Cat Mexico"; var output = Regex.Replace(data, @"[\d-]", string.Empty); The \d identifier simply matches any digit character. I hope it will help.
+1