00:00 - что будем делать 01:52 - Function Declaration 02:32 - синтаксис Function Expression 03:34 - функция = объект 06:52 - точка с запятой в конце Function Expression 08:05 - функции callback 12:19 - сравнение Function Declaration и Function Expression 17:23 - итоги
00:00 - что будем делать 01:52 - Function Declaration 02:32 - синтаксис Function Expression 03:34 - функция = объект 06:52 - точка с запятой в конце Function Expression 08:05 - функции callback 12:19 - сравнение Function Declaration и Function Expression 17:23 - итоги
Bitcoin mining is the process of adding new transactions to the Bitcoin blockchain. It’s a tough job. People who choose to mine Bitcoin use a process called proof of work, deploying computers in a race to solve mathematical puzzles that verify transactions.To entice miners to keep racing to solve the puzzles and support the overall system, the Bitcoin code rewards miners with new Bitcoins. “This is how new coins are created” and new transactions are added to the blockchain, says Okoro.
NEWS: Telegram supports Facetime video calls NOW!
Secure video calling is in high demand. As an alternative to Zoom, many people are using end-to-end encrypted apps such as WhatsApp, FaceTime or Signal to speak to friends and family face-to-face since coronavirus lockdowns started to take place across the world. There’s another option—secure communications app Telegram just added video calling to its feature set, available on both iOS and Android. The new feature is also super secure—like Signal and WhatsApp and unlike Zoom (yet), video calls will be end-to-end encrypted.
