Stack and Queue Implementation in C

Posted by on Oct 7, 2024 in Computers | 0 comments

Stack Implementation in C

Introduction

This code implements a stack data structure using a linked list in C. A stack follows the Last-In, First-Out (LIFO) principle. The program provides options to push (insert), pop (remove), display, and free the stack.

Code Explanation

The code defines a structure NODE with an integer element ele and a pointer hur to the next node. The main function presents a menu with options to perform stack operations. The sartu function pushes an element onto the stack.

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Oracle Database Architecture and Administration

Posted by on Oct 6, 2024 in Computers | 0 comments

Disk Access Speed vs. RAM Access Speed

· RAM ~ 10^-9 seconds
· Disk ~ 10^-3 seconds

RMAN Backup and Recovery

RMAN (Recovery Manager) handles the management of backups and restoring data files, archive logs, and control files. It can be used for complete or incomplete recovery of a database.

GRANT, REVOKE, System Privileges, and Object Privileges

System privileges allow users to perform specific actions in the database, such as creating a tablespace.

Object privileges allow users to access and manipulate

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Database Management Systems (DBMS) and File Processing: A Comprehensive Guide

Posted by on Oct 6, 2024 in Computers | 0 comments

Database Management System (DBMS)

DBMS (Database Management System) is software designed to store, manage, and retrieve data efficiently. It acts as an intermediary between the user and the database, allowing users to create, read, update, and delete data in a structured way. DBMS ensures that data is organized and accessible while providing features like data integrity, security, and concurrency control.

Need for DBMS

  • Data Redundancy Reduction: DBMS minimizes the duplication of data by integrating
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Essential C Programs: Examples & Code

Posted by on Oct 6, 2024 in Computers | 0 comments

Essential C Programs with Examples

1. Largest of Three Numbers

This program finds the largest among three numbers using the ternary operator.

largest = (x > y) ? (x > z ? x : z) : (y > z ? y : z);

2. Quadratic Equation Solver

This program solves a quadratic equation using the quadratic formula.

#include #includeint main() { double a, b, c, discriminant, root1, root2;printf("Enter coefficients a, b, c: "); scanf("%lf %lf %lf", &a, &b, &c);discriminant = b * b - 4 * a * c;if (discriminant

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JavaScript Fundamentals and DOM Manipulation

Posted by on Oct 5, 2024 in Computers | 0 comments

calculator.js

let string = "";
let buttons = document.querySelectorAll('.button');
let inputBox = document.getElementById('inputBox');
let outputBox = document.getElementById('outputBox');

Array.from(buttons).forEach((button) => {
    button.addEventListener('click', (e) => {
        if (e.target.innerHTML == '=') {
            try {
                string = eval(string);
                outputBox.value = string;
            } catch (error) {
                outputBox.

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Unity Game Development: Publishing, Scripting, and Rendering

Posted by on Oct 3, 2024 in Computers | 0 comments

Steps for Publishing in Unity

  1. Prepare Project:
    • Optimize game, fix errors, set build and player settings.
  2. Build the Project:
    • Go to File > Build Settings, choose platform, and click Build.
  3. Platform-Specific Publishing:
    • PC: Compress the build, upload to Steam or itch.io.
    • Android: Build APK/AAB, upload to Google Play Console.
    • iOS: Build via Xcode, upload to App Store Connect.
    • WebGL: Build and upload to web server or platforms like itch.io.
  4. Test the Build:
    • Ensure the game runs well on target platforms.
  5. Submit
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