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TypeScript 2021-09-14 21:29:03
nextjs active link
import Link from "next/link"; import { useRouter } from "next/router"; export const MyNav = () => { const router = useRouter(); return ( <ul> <li className={router.pathname == "/" ? "active&... Add solution -
TypeScript 2021-09-13 14:46:02
firestore cloud function update documents
import * as functions from 'firebase-functions'; import * as admin from 'firebase-admin'; admin.initializeApp(); export const resetCounter = functions.https.onRequest((req, res) => { const resetRef = admin.firestore() .collection('collection... Add solution -
Other 2021-09-13 10:30:01
nest decorator get request ip
import { createParamDecorator } from '@nestjs/common'; import * as requestIp from 'request-ip'; export const IpAddress = createParamDecorator((data, req) => { if (req.clientIp) return req.clientIp; return requestIp.getClientIp(req); // In case we... Add solution -
Javascript 2021-09-11 07:06:02
how to sanitize request body in node js
export const registrationSchema = { "email": { notEmpty: true, isEmail: { &nb... Add solution -
Javascript 2021-09-10 02:47:01
react iframe height
import React, { useState, useEffect, useCallback, RefObject } from "react"; import Frame from "react-frame-component"; interface FrameRef extends Frame { node: HTMLIFrameElement; } export const IFrame: React.FC = (props) => { ... Add solution -
Javascript 2021-09-08 23:25:01
how to make global variable in angular
Here is the simplest solution w/o Service nor Observer: Put the global variables in a file an export them. // // ===== File globals.ts // 'use strict'; export const sep='/'; export const version: string="22.2.2"; To use globals in ano... Add solution -
Javascript 2021-09-08 05:13:04
graphql playground bad request on heroku
export const server = new ApolloServer({ schema: applyMiddleware(makeExecutableSchema({ typeDefs, resolvers })), uploads: false, introspection: true, playground: true, formatError: ({ message, positions, originalError }) => ({ message, positi... Add solution -
Javascript 2021-09-07 01:48:02
keyboard event height react native
import { useEffect, useState } from 'react'; import { Keyboard, KeyboardEvent } from 'react-native'; export const useKeyboard = (): [number] => { const [keyboardHeight, setKeyboardHeight] = useState(0); function onKeyboardDidShow(e: KeyboardEvent... Add solution -
Javascript 2021-09-06 16:02:02
angular testing mock service
import { TestBed } from '@angular/core/testing';import {HttpClientTestingModule, HttpTestingController} from '@angular/common/http/testing';import {Dog, DogService} from './dog.service';export const mockDog: Dog = { message: 'https://images.... Add solution