Now lets change the code from src>App.js if you don’t want to use App.js then you can directly change code of index.js with following: import React from ‘react’;import ReactDOM from ‘react-dom/client’; const myFirstElement = Hello React! const root = ReactDOM.createRoot(document.getElementById(‘root’));root.render(myFirstElement); —— Now App.js file will not be called and our code is directly written here
ReactJS Day 1 Install NodeJS Install VS Code ReactJS Project Creation (npx)npx create-react-app my-react-app Goto my-react-app folder using CD Command and then Run the HelloWorld Projectnpm start also run following commandnpm install
nav_graph.xml fragment_splash.xml SplashFragment.kt fragment_register.xml RegisterFragment.kt fragment_login.xml LoginFragment.kt fragment_home.xml HomeFragment.kt fragment_profile.xml ProfileFragment.kt fragment_category.xml CategoryFragment.kt
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Android Kotlin Tutorial Day 1 Learning Objective: Let’s start with Android App Development using Kotlin. Here is your Hello World Android App using Kotlin. FirstFragment.java SecondFragment.java MainActivity.java
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Android Kotlin Tutorial Day 2 Learning Objective: Let’s start playing with Kotlin Language and do some basic operations like on button click display toast message to users, take input from edit text and display in textview and more. Button Click Event – Display Toast Message Read EditText Value > Convert to Integer and Do Sum Layout
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Android Kotlin Tutorial Day 3 Learning Objective: Let’s try some most important codes like saving data into SharedPreference using Kotlin, Call Online API, and Display Static value into ListView. SharedPreference Example Call API Online ListView Display Items fragment_second.xml SecondFragment.kt
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Java Tutorial Day 1 (Hello World) Learning Objective: Let’s start with Java Fundamental and Understand its syntax and usages in real life applications. funda1.java funda2.java funda3.java funda4.java funda5.java funda6.java
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Java Tutorial Day 2 Learning Objective: Let’s start with Java Practical List and it’s example with detail explanations. prog1.java Write a program in Java to generate first n prime numbers prog2.java Write a program in Java to find maximum of three numbers using conditional operator prog3.java Write a program in Java to find second maximum of
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Java Tutorial Day 3 Learning Objective: Let’s start with Java Practical List and it’s example with detail explanations. (Continue…) prog11.java Write a program in Java in which a subclass constructor invokes the constructor of the super class and instantiate the values. prog12.java Write an application that illustrates method overriding in the same package and different packages.
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