Is there a way to eliminate all Unicode characters from this text【Hello!】★ ああああ I want to get rid of any unusual symbols (【, ★, 】) while retaining "Hello!" and "ああああ". It should work for all languages, not just Japanese.
Is there a way to eliminate all Unicode characters from this text【Hello!】★ ああああ I want to get rid of any unusual symbols (【, ★, 】) while retaining "Hello!" and "ああああ". It should work for all languages, not just Japanese.
If you need to eliminate characters from the Unicode categories of Other Symbol, Combining Symbol, and Enclosing Mark, while keeping those from all other categories, regular expressions can help with that. You can utilize the classes \p{So}, \p{Sk}, and \p{Me} for this purpose. One approach is to consider using XRegExp.replace().
After much research, I finally stumbled upon a resolution. Through the use of XRegEXP, I successfully implemented PHP's \p{Common} functionality within a node environment.
const xreg = require('xregexp');
let str = '【Hello!】★ ああああ】';
let regex = new xreg('\\p{Common}', 'g');
let res = xreg.replace(str, regex, ' ');
console.log(res); // Hello ああああ
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