JAVA BASICS

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How to create an Android app with Android Studio

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The following pages teach you how to build a simple Android app. You’ll learn how to create a “Hello World” project with Android Studio and run it.  First, be sure you have installed the latest version of Android Studio.  Download Android Studio here . In the  Welcome to Android Studio  window, click  Start a new Android Studio project . Or if you have a project opened, select  File > New Project . In the  Create New Project  window, enter the following values: Application Name : “My First App” Company Domain : “example.com” You might want to change the project location. Also, if you want to write a Kotlin app, check the  Include Kotlin support  checkbox. Leave the other options as they are. Click  Next . In the  Target Android Devices  screen, keep the default values and click  Next . In the  Add, an Activity to Mobile  screen, select  Empty Activity  and click  Next ...
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SQL COMMANDS FOR YOU GUY'S

In my university, I am doing the project on SQL, so I thought to share SQL commands list for you guys, it will help you in your project…here we go !! SQL, ‘Structured Query Language’, is a programming language designed to manage data stored in relational databases. SQL operates through simple, declarative statements. This keeps data accurate and secure and helps maintain the integrity of databases, regardless of size. ALTER TABLE ALTER TABLE table_name ADD column datatype; ALTER TABLE lets you add columns to a table in a database. AND SELECT column_name(s) FROM table_name WHERE column_1 = value_1 AND column_2 = value_2; AND is an operator that combines two conditions. Both conditions must be true for the row to be included in the result set. AS SELECT column_name AS 'Alias' FROM table_name; AS is a keyword in SQL that allows you to rename a column or table using an alias . AVG SELECT AVG (column_name) FROM table_na...
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How to Find Server’s IP Address of Any Website

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  Today we are going to share an interesting trick to  find out server IP address of Any website  with the help of Reverse Ip Lookup. You don’t need to install any software to practice this trick. R everse Ip Lookup is a procedure or formula to find the  server’s Ip Address  of any website. Actually, in this, we examine for the Ip Address of the hosting server of any server. With this, we can observe the Ip Address of each site like Facebook, Twitter, and countless more popular sites. You can have its IP address and various more essence through this lookup IP method. There are numerous methods to Trace back the IP address of any site. And in this post, I will share some of the methods, to  Find IP Address of a site . There are many methods for  Reverse Ip Lookup.  Best 4 methods out of them are listed below. In this method essentially ping commands work for us to  locate the IP address  of any site. A...
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