❓ Что означает ключевое слово native?Ключевое слово native указывает

Библиотека собеса по Java | вопросы с собеседований

❓ Что означает ключевое слово native?

Ключевое слово native указывает, что метод реализован на языке, отличном от Java (обычно C или C++). Такие методы используются для работы с нативными библиотеками через JNI (Java Native Interface).

Вызов native-методов позволяет взаимодействовать с системными API, работать с железом и оптимизировать производительность, но несет риски, такие как потеря переносимости и потенциальные утечки памяти.

🐸

Библиотека собеса по Java

Please open Telegram to view this post

VIEW IN TELEGRAM

www.tg-me.com/br/Библиотека собеса по Java | вопросы с собеседований/com.java_interview_lib/830

2.4K viewsedited Mar 20 at 17:25

tg-me.com/java_interview_lib/830

Create: 2025-03-20
Last Update: 2025-06-19 12:04:15

Библиотека собеса по Java | вопросы с собеседований Telegram | DID YOU KNOW?

What Is Bitcoin?

Bitcoin is a decentralized digital currency that you can buy, sell and exchange directly, without an intermediary like a bank. Bitcoin’s creator, Satoshi Nakamoto, originally described the need for “an electronic payment system based on cryptographic proof instead of trust.” Each and every Bitcoin transaction that’s ever been made exists on a public ledger accessible to everyone, making transactions hard to reverse and difficult to fake. That’s by design: Core to their decentralized nature, Bitcoins aren’t backed by the government or any issuing institution, and there’s nothing to guarantee their value besides the proof baked in the heart of the system. “The reason why it’s worth money is simply because we, as people, decided it has value—same as gold,” says Anton Mozgovoy, co-founder & CEO of digital financial service company Holyheld.

What is Telegram?

Telegram’s stand out feature is its encryption scheme that keeps messages and media secure in transit. The scheme is known as MTProto and is based on 256-bit AES encryption, RSA encryption, and Diffie-Hellman key exchange. The result of this complicated and technical-sounding jargon? A messaging service that claims to keep your data safe.Why do we say claims? When dealing with security, you always want to leave room for scrutiny, and a few cryptography experts have criticized the system. Overall, any level of encryption is better than none, but a level of discretion should always be observed with any online connected system, even Telegram.