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Javascript 2022-01-23 03:21:01
warn user before leaving page angular
import { CanDeactivate } from '@angular/router'; import { Injectable } from '@angular/core'; import { Observable } from 'rxjs/Observable'; export interface ComponentCanDeactivate { canDeactivate: () => boolean | Observable<boolean>; } @Inject... Add solution -
Swift 2021-09-28 22:27:02
get day difference between two dates swift
let calendar = Calendar.current // Replace the hour (time) of both dates with 00:00 let date1 = calendar.startOfDay(for: firstDate) let date2 = calendar.startOfDay(for: secondDate) let components = calendar.dateComponents([.day], from: date1, to: date2)... Add solution