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Java 2021-10-06 06:45:03
java new localdatetime
import java.time.LocalDate; import java.time.LocalDateTime; import java.time.LocalTime; import java.time.Month; /** * Java Program to demonstrate How to use LocalDateTime class in Java 8. * LocalDateTime is LocalDate + LocalTime, i.e. date with time ... Add solution -
Java 2021-10-05 02:43:06
use of polymorphism in real world
The word polymorphism means having many forms. In simple words, we can define polymorphism as the ability of a message to be displayed in more than one form. Real life example of polymorphism: A person at the same time can have different characteristic. L... Add solution -
Other 2021-10-03 06:39:03
Reduce app launch time Android
depends on how you have organised your Home/Splash Activity and where you have defined the heavy tasks in the Activity lifecycle callbacks. In general, test your app and see which methods take much time than others and start with optimizing them. Try do ... Add solution -
VBA 2021-10-02 07:07:04
excel vba difference between DateValue and CDate
'Difference between CDate() and DateValue(). 'In VBA, these two intrinsic functions seem to do the same 'thing... convert values from different data types into the 'corresponding value of the Date data type. 'But CDate() is more capable; it can retain t... Add solution -
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Other 2021-09-29 18:34:02
what is utc
Universal Time Coordinated: Prior to 1972, this time was called Greenwich Mean Time (GMT) but is now referred to as Coordinated Universal Time or Universal Time Coordinated (UTC). It is a coordinated time scale, maintained by the Bureau International d... Add solution -
Javascript 2021-09-27 12:55:06
service worker js example
/* Copyright 2016 Google Inc. All Rights Reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.or... Add solution -
Other 2021-09-25 19:11:02
Insertion sort code in Java
/** * Insertion sort algorithm, O(n^2) time complexity. */ public static void insertionSort(int[] arr) { int n = arr.length; for(int i = 1; i < n; i++) { int key = arr[i]; int j = i - 1; //shift until you find the position to place the ... Add solution -
Other 2021-09-21 04:01:02
video call implementation in android
Use WebRTC (Web Real time Communication) it's a free, open project that provides browsers and mobile applications with Real-Time Communications (RTC) capabilities via simple APIs. The WebRTC components have been optimized to best serve this purpose. Her... Add solution