Типы данных, оператор typeof, аннотации типов в typescript
В этом уроке мы познакомимся со всем основными типами данных в JS/TS, разберемся с тем, как пользоваться оператором typeof и разберем основные аннотации типов для структур данных, функций, интерфейсов и отдельных переменных
Общая часть: 00:00 - что будем делать 01:45 - основные типы данных 02:15 - тип данных number 03:49 - Infinity, -Infinity, NaN 07:47 - bigint 12:08 - string 14:35 - boolean 14:35 - null, undefined 19:12 - symbol 19:50 - object 23:32 - оператор typeof
Для опытных: 25:11 - array 27:30 - tuple 28:42 - enum 31:05 - any 32:23 - void 33:32 - never 34:34 - unknown 37:12 - literal types 38:24 - union types 39:24 - type aliases 40:31 - interfaces 42:50 - intersection types 45:05 - итоги
Типы данных, оператор typeof, аннотации типов в typescript
В этом уроке мы познакомимся со всем основными типами данных в JS/TS, разберемся с тем, как пользоваться оператором typeof и разберем основные аннотации типов для структур данных, функций, интерфейсов и отдельных переменных
Общая часть: 00:00 - что будем делать 01:45 - основные типы данных 02:15 - тип данных number 03:49 - Infinity, -Infinity, NaN 07:47 - bigint 12:08 - string 14:35 - boolean 14:35 - null, undefined 19:12 - symbol 19:50 - object 23:32 - оператор typeof
Для опытных: 25:11 - array 27:30 - tuple 28:42 - enum 31:05 - any 32:23 - void 33:32 - never 34:34 - unknown 37:12 - literal types 38:24 - union types 39:24 - type aliases 40:31 - interfaces 42:50 - intersection types 45:05 - итоги
Telegram today rolling out an update which brings with it several new features.The update also adds interactive emoji. When you send one of the select animated emoji in chat, you can now tap on it to initiate a full screen animation. The update also adds interactive emoji. When you send one of the select animated emoji in chat, you can now tap on it to initiate a full screen animation. This is then visible to you or anyone else who's also present in chat at the moment. The animations are also accompanied by vibrations. This is then visible to you or anyone else who's also present in chat at the moment. The animations are also accompanied by vibrations.
That strategy is the acquisition of a value-priced company by a growth company. Using the growth company's higher-priced stock for the acquisition can produce outsized revenue and earnings growth. Even better is the use of cash, particularly in a growth period when financial aggressiveness is accepted and even positively viewed.he key public rationale behind this strategy is synergy - the 1+1=3 view. In many cases, synergy does occur and is valuable. However, in other cases, particularly as the strategy gains popularity, it doesn't. Joining two different organizations, workforces and cultures is a challenge. Simply putting two separate organizations together necessarily creates disruptions and conflicts that can undermine both operations.
