Step 1 : Add this in viewDidLoad function  [java] let swipeLeft = UISwipeGestureRecognizer(target: self, action: #selector(handleGesture)) swipeLeft.direction = .left self.view.addGestureRecognizer(swipeLeft) let swipeRight = UISwipeGestureRecognizer(target: self,…

Step 1 : Create an extension class and paste the code bellow [java] import Foundation import UIKit extension UIColor { public convenience init?(hexString: String) {…

Step 1 : Create a project and add these permissions to AndroidManifest.xml [java] <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /> <uses-permission android:name="android.permission. ACCESS_COARSE_LOCATION" /> <uses-permission android:name="android.permission.INTERNET" /> [/java] Step…

Step 1 : Create Project with Google Map Activity  Create a project with google map activity which is great to track all my fitness activities…

Introduction:  Room provides an abstraction layer over SQLite to allow fluent database access while harnessing the full power of SQLite. Apps that handle non-trivial amounts…

Node JS tutorial – Introduction and Environment setup.

Introduction: Node.js is a very powerful JavaScript-based framework/platform. It’s all about backend development and rest API.For more details https://nodejs.org/en/. Installations:  Download NoteJS from https://nodejs.org/en/download/ . After downloading…

Fixing a SQL Injection Vulnerability This information is intended for developers with app(s) that contain the SQL Injection Vulnerability. What’s happening One or more of…

Before Follow this tutorial please first complete the project configuration about how to integrate admob in android .  GOOGLE ADMOB IMPLEMENTATION ON ANDROID PROJECT  …

[java] public class FloodFill { public void floodFill(Bitmap image, Point node, int targetColor, int replacementColor) { int width = image.getWidth(); int height = image.getHeight(); int…