Entfernen Sie den zusätzlichen Speicherplatz in String JavaScript
newString = string.replace(/\s+/g,' ').trim();
Expensive Eel
newString = string.replace(/\s+/g,' ').trim();
const sentence = ' My string with a lot of Whitespace. '.replace(/\s+/g, ' ').trim()
// 'My string with a lot of Whitespace.'