Download "Не бойтесь регулярных выражений. Regex за 20 минут!"
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Курс JS: https://js.itgid.info/ Курс PHP: https://php.itgid.info/ Плейлист: https://www.youtube.com/watch?v=hcsdZzjd42c&list=PLM7wFzahDYnEcQh1G_fxFXBZ4O1tlVsDG Мои курсы: https://itgid.info/ru Телеграм: https://t.me/jsrules Регулярные выражения! . - любой одиночный символ [ ] - любой из них, диапазоны $ - конец строки ^ - начало строки \ - экранирование \d - любую цифру \D - все что угодно, кроме цифр \s - пробелы \S - все кроме пробелов \w - буква \W - все кроме букв \b - граница слова \B - не границ Квантификация n{4} - искать n подряд 4 раза n{4,6} - искать n от 4 до 6 * от нуля и выше + от 1 и выше ? - нуль или 1 раз
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