CopyOnWriteArrayList — это
🔹 Чтение (get, contains) выполняется
🔹 Запись (add, set, remove) создает
— Отлично подходит для сценариев, где
— Не требует
— При больших объемах данных запись
— Итераторы работают с старой версией массива, поэтому
BY Библиотека собеса по Java | вопросы с собеседований
The seemingly negative pandemic effects and resource/product shortages are encouraging and allowing organizations to innovate and change.The news of cash-rich organizations getting ready for the post-Covid growth economy is a sign of more than capital spending plans. Cash provides a cushion for risk-taking and a tool for growth.
In many cases, the content resembled that of the marketplaces found on the dark web, a group of hidden websites that are popular among hackers and accessed using specific anonymising software.“We have recently been witnessing a 100 per cent-plus rise in Telegram usage by cybercriminals,” said Tal Samra, cyber threat analyst at Cyberint.The rise in nefarious activity comes as users flocked to the encrypted chat app earlier this year after changes to the privacy policy of Facebook-owned rival WhatsApp prompted many to seek out alternatives.Библиотека собеса по Java | вопросы с собеседований from vn