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ChatGPT is a powerful language model developed by OpenAI that can generate human-like text. It can be used for a variety of tasks such as language translation, text summarization, and conversation generation. In this document, we will go over the basics of using ChatGPT. Prerequisites In order to use ChatGPT, you will need to have Python 3 and the OpenAI API key. You can sign up for a free API key on the OpenAI website. Installation To use ChatGPT, you will need to install the openai python package. You can do this by running the following command: import openai openai .api_key = "YOUR_API_KEY" prompt = "Write a short story about a robot" completions = openai .Completion .create ( engine= "text-davinci-002" , prompt=prompt, max_tokens= 1024 , n= 1 , stop=None, temperature= 0.5 , ) message = completions .choices [ 0 ] .text print (message) In this example, we are using the text-davinci-002 engine, which is the latest ve

Run ALL the given below commands in Terminal Install the GPG key wget -qO - https: // download.sublimetext.com /sublimehq-pub.gpg | gpg --dearmor | sudo tee / etc /apt/ trusted.gpg.d /sublimehq-archive.gpg > / dev /null Add stable channel from official website echo "deb https://download.sublimetext.com/ apt/stable/" | sudo tee /etc/apt/sources. list .d/sublime- text . list Update apt sources bash sudo apt-get update Ensure that apt is set up to work with https sources sudo apt- get install apt-transport- https Install Sublime Text: sudo apt- get install sublime- text

Kali Linux is the powerful operating system for penetrate testing and ethical hacking. You can install Kali Linux in three ways, Install along with Windows (Dual Boot) Install using Virtual Machine (VMWare or Virtual Box) Install using WSL2 (Windows Subsystem for Linux) This post explains how to install Kali Linux in Windows 11 using WSL2. Prerequisites: Running Windows 10 version 2004 or higher Open PowerShell as administrator and run: Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux Restart the Windows OS Open PowerShell as administrator and run: dism.exe /online / enable-feature /featurename:VirtualMachinePlatform / all /norestart dism.exe /online / enable-feature /featurename:Microsoft-Windows-Subsystem-Linux / all /norestart Restart the Windows OS Download and install the WSL2 Linux Kernel from here: https://aka.ms/wsl2kernel Open PowerShell as administrator and run: wsl -- set - default -version 2 Install Kali Linux from the

Install VS Code Download and Install VSCode from the Official Website https://code.visualstudio.com/ Install Extension Pack for Java using Extension Icon in VSCode Create a GitHub Account https://github.com/signup Install GIT Download and Install Git Software For Windows: https://git-scm.com/download/win For Mac: Open terminal and type brew install git Configure Git username and email Open git bash command window and type the following commands one by one. git config --global user.name "your GitHub username" git config --global user.email "your GitHub Email" Sign In VSCode with GitHub Select SignIn Option Choose SignIn with GitHub (This will open a new browser window with GitHub Login) Type your GitHub username and password Choose Always Allow... and Open Visual Studio Code Creating Repository Create a Java Project (Ctrl+Shift+P) in VSCode Publish to GitHub Create .gitignore by unselecting .vscode, \lib, \bin.

What is an Error in Program? Errors are mistakes in a program that prevents it from working condition. Three types of error Compile Time Error Logical Error Runtime Error This document discusses the compile time and logical errors. Unresolved compilation problem Exception in thread "main" java.lang.Error: Unresolved compilation problem This happens when the public class keyword used other than Java File Name Example: Java File Name: Employee.java but public class is EmployeeTest Solution: File must be renamed as EmployeeTest.java class Employee { private String name; public Employee ( String name ) { this .name = name; } public String toString ( ) { return "Employee [name=" + name + "]" ; } } public class EmployeeTest { public static void main ( String[] args ) { System. out .println( new Employee( "Kumar" ).toString()); } } The method is undefined Reason-1:

Open Powershell and Check your powershell profile path $profile Create a File if it does not exist mkdir C:\Users\anthoniraj\Documents\WindowsPowerShell\ Create a Profile File notepad C:\Users\anthoniraj\Documents\WindowsPowerShell\Microsoft.PowerShell_profile.ps1 Add the following script and save the content function prompt { $p = Split-Path -leaf -path ( Get-Location ) " $p > " } Restart PowerShell. Now you will see only current working directory in console.