Lynn «Кофеман»

const [a, b, c, d, f, g= ''] = value.match(/\d+/g)!;

const [a, b, c, d, f, g= ''] = value.match(/\d+/g) || [];

git switch m5
# редактируем
git commit
git push

<linearGradient gradientUnits="userSpaceOnUse" ...>

<svg class="inline-svg-icon" fill="url(#red-blue)"><use...>

interface ModelOptionRange {
  value: [ number, number ];
  range: true;
}

interface ModelOptionValue {
  value: number;
  range: false;
}

type ModelOption = ModelOptionRange | ModelOptionValue;

function check(v: number, cond: ModelOption): boolean {
  if (cond.range) {
    // тут cond точно типа ModelOptionRange
    const [ min, max ] = cond.value;
    return (min <= v && v <= max);
  } else {
    // а тут ModelOptionValue
    return v === cond.value;
  }
}

type UserWithoutPassword = Omit<User, 'password'> & {
    password?: never
}

FROM ubuntu
ENV TZ=Europe/Moscow
RUN apt-get update && apt-get install -yy tzdata
RUN cp /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone

$ docker build .
Sending build context to Docker daemon  2.048kB
Step 1/4 : FROM ubuntu
 ---> d70eaf7277ea
Step 2/4 : ENV TZ=Europe/Moscow
 ---> Using cache
 ---> 24c7e693dacf
Step 3/4 : RUN apt-get update && apt-get install -yy tzdata
 ---> Using cache
 ---> 8d1bbd58900b
Step 4/4 : RUN cp /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
 ---> Using cache
 ---> b65965107725
Successfully built b65965107725
$ docker run b65965107725 date
Thu Oct 29 21:09:13 MSK 2020
$ date
Thu Oct 29 21:09:15 MSK 2020

setRight(node: INode | null): void;
  setLeft(node: INode | null): void;
  setParent(node: INode | null): void;

WOFF Version 1 uses the widely available zlib compression

WOFF 2.0, [...], using Brotli for byte-level compression

[1, 2, 3].map((x, index) => ({x, y: index * 10 }));
// [ { x: 1, y: 0 }, { x: 2, y: 10 }, { x: 3, y: 20 } ]

// Эта функция определена где-то в другом месте (для примера вместо AsyncStorage)
declare function someMagic(key: string): string | null;

type StoreTypes = {
    theme: 'light' | 'dark' | null;
    auth: 'true' | 'false' | null;
}

// Собственно декларация функции
function getKey<K extends keyof StoreTypes>(key: K): StoreTypes[K] {
    return someMagic(key) as StoreTypes[K];
}

// type t = "light" | "dark" | null
const t = getKey('theme');
// type a = "true" | "false" | null
const a = getKey('auth');
// ошибка "test" не является ключом в StoreTypes
const x = getKey('test');

full_url:("https://example.com/" + .post.url_slug + "-" + (.post.id | tostring))