Jak zrobić ciąg krótszy JavaScript
const string = "Name".slice(0, 250).concat('...');
const string2 = "Name".substring(0, 250).concat('...');
Wide-eyed Warbler
const string = "Name".slice(0, 250).concat('...');
const string2 = "Name".substring(0, 250).concat('...');short = long.replace(/(.{7})..+/, "$1…");