ali-master

import { Controller, Get, Inject, Injectable, Module, Scope } from "@nestjs/common";
import {
	ContextId, ContextIdFactory, ContextIdResolver, ContextIdResolverFn, ContextIdStrategy,
	HostComponentInfo, ModuleRef, NestFactory, REQUEST
} from "@nestjs/core";
import { NestExpressApplication } from "@nestjs/platform-express";

// Context strategy
const tenants = new Map<string, ContextId>();
export class TenantContextIdStrategy implements ContextIdStrategy {

ali-master

ssh -L 3000:localhost:3000  your-non-root-user@yourserver-ip

ali-master

String.prototype.toPersianDigit = function (a) {
  return this.replace(/\d+/g, function (digit) {
    var enDigitArr = [], peDigitArr = [];
    for (var i = 0; i < digit.length; i++) {
      enDigitArr.push(digit.charCodeAt(i));
    }
    for (var j = 0; j < enDigitArr.length; j++) {
      peDigitArr.push(String.fromCharCode(enDigitArr[j] + ((!!a && a == true) ? 1584 : 1728)));
    }
    return peDigitArr.join('');

ali-master

export const parallel = (...fs) => sequential(
  () => fs.map(f => f()),
  Promise.all.bind(Promise));

export const sequential = (f, ...fs) => val => Promise.resolve()
  .then(() => f(val))
  .then(fs.length ? sequential(...fs) : id => id);

ali-master

  --log_gc (Log heap samples on garbage collection for the hp2ps tool.)
        type: bool  default: false
  --expose_gc (expose gc extension)
        type: bool  default: false
  --max_new_space_size (max size of the new generation (in kBytes))
        type: int  default: 0
  --max_old_space_size (max size of the old generation (in Mbytes))
        type: int  default: 0
  --max_executable_size (max size of executable memory (in Mbytes))
        type: int  default: 0

ali-master

////////////////////
// Exclude
////////////////////
type MyExclude<T, L> = T extends L ? never : T;
type TestExclude = MyExclude<"a" | "b" | "c" | "d", "a" | "b">

////////////////////
// Extract
////////////////////
type MyExtract<T, L> = T extends L ? T : never;

ali-master

import React, { useEffect, useRef } from 'react'

export const PWAInstallButton = () => {
  const deferredPrompt = useRef(null)

  useEffect(() => {
    const handlePrompt = (e) => {
      // Prevent the mini-infobar from appearing on mobile
      e.preventDefault()
      // Stash the event so it can be triggered later.

ali-master

version: "3.7"

services:
  unleashDB:
    expose:
       - "5432"
    image: postgres:13
    container_name: unleashDB
    networks:
      - internal

ali-master

type RequireOnlyOne<T, Keys extends keyof T = keyof T> = Pick<T, Exclude<keyof T, Keys>> & {
	[K in Keys]-?: Required<Pick<T, K>>;
}[Keys];

type PartialOnlyOne<T, Keys extends keyof T = keyof T> = Pick<T, Exclude<keyof T, Keys>> & {
	[K in Keys]?: Partial<Pick<T, K>>;
}[Keys];

ali-master

function toCelsius(fahrenheit) {
  return (fahrenheit - 32) * 5 / 9;
}

function toFahrenheit(celsius) {
  return (celsius * 9 / 5) + 32;
}