feat/practical : More Generalised MAX_SIZE variable set

CustomStack.java

@@ -0,0 +1,56 @@
+import java.security.PublicKey;
+
+public class CustomStack {
+
+    protected int[] data;
+    private static final int DEFAULT_SIZE = 10;
+
+    int ptr = -1;
+
+    public CustomStack() {
+        this.data = new int[DEFAULT_SIZE];
+    }
+
+    public CustomStack(int size) {
+        this.data = new int[size];
+    }
+
+    public boolean push(int item) {
+
+        if (isFull()) {
+            System.out.println("Stack is Full");
+            return false;
+        }
+
+        ptr++;
+        data[ptr] = item;
+        return true;
+    }
+
+    public int pop() throws StackException {
+        if (isEmpty()) {
+            throw new StackException("Cannot pop an empty stack!!! ");
+        }
+        // int removed=data[ptr];
+        // ptr--;
+        // return removed;
+
+        return data[ptr--];
+    }
+
+    public int peek() throws StackException {
+        if (isEmpty()) {
+            throw new StackException("Cannot peek an empty stack!!! ");
+        }
+        return data[ptr];
+    }
+
+    public boolean isFull() {
+        return ptr == data.length - 1;
+    }
+
+    public boolean isEmpty() {
+        return ptr == -1;
+    }
+
+}

DSA/HeapSort.java

@@ -0,0 +1,57 @@
+/**
+ * HeapSort: a sort algorithm based on max heap, where the largest item is
+ * stored at the root of the heap.
+ *
+ * Time Complexity: O(Logn).
+ * Space Complexity: O(n).
+ *
+ */
+
+import java.util.Arrays;
+public class HeapSort {
+    public static void sort(int[] arr) {
+        int n = arr.length;
+        for (int i = n/2 - 1; i >= 0; i--)
+            heapify(arr, n, i);
+
+        for (int i=n-1; i>=0; i--) {
+            swap(arr, 0, i);
+            heapify(arr, i, 0);
+        }
+    }
+
+    private static void heapify(int arr[], int n, int i) {
+        int largest = i;
+        int l = 2*i + 1;
+        int r = 2*i + 2;
+
+        if (l < n && arr[l] > arr[largest]) largest = l;
+        if (r < n && arr[r] > arr[largest]) largest = r;
+
+        if (largest != i) {
+            swap(arr, i, largest);
+            heapify(arr, n, largest);
+        }
+    }
+
+    private static void swap(int[] nums, int i, int j) {
+        int temp = nums[i];
+        nums[i] = nums[j];
+        nums[j] = temp;
+    }
+
+    public static void main(String[] args) {
+        int[] arr1 = {10, 3, 7, 5, 20, 15, 1};
+        HeapSort.sort(arr1);
+        System.out.println(Arrays.toString(arr1));
+
+        int[] arr2 = {};
+        HeapSort.sort(arr2);
+        System.out.println(Arrays.toString(arr2));
+
+        int[] arr3 = {10};
+        HeapSort.sort(arr3);
+        System.out.println(Arrays.toString(arr3));
+    }
+
+}

README.md

@@ -1,138 +1,27 @@
-# 🎃 HacktoberFest Starter Project 🎃
-
-Use this project to make your first contribution to an open source project on GitHub. Practice making your first pull request to a public repository before doing the real thing!
-
-Celebrate [Hacktoberfest](https://hacktoberfest.digitalocean.com/) by getting involved in the open source community by completing some simple tasks in this project.
-
-This repository is open to all members of the GitHub community. Any member may contribute to this project without being a collaborator.
-
-[https://github.com/Shubhamjain287](https://github.com/Shubhamjain287)
-
-## What is Hacktoberfest?
-
-A month-long celebration from October 1st - 31st sponsored by [Digital Ocean](https://hacktoberfest.com/) and [GitHub](https://dev.to/this-is-learning/hacktoberfest-2022-is-almost-there-get-ready-4ifb) to get people involved in [Open Source](https://github.com/open-source). Create your very first pull request to any public repository on GitHub and contribute to the open source developer community.
-
-[https://hacktoberfest.com/](https://hacktoberfest.com/)
-
-## How to contribute to this project
-
-Here are 3 quick and painless ways to contribute to this project:
-
-- Display your name and profile in the list of contributors by adding your name to the `public/userdata` file !!
-- Add Your Web Development Project in `Web Devlopment` Folder !!
-- And If You want to improve that webiste of [List of Contributors](https://web-devlopment-projects-iw9kyul5k-shubhamjain287.vercel.app/) , You can also Contribute to that !!
-
-Choose 1 or all , and make a pull request for your work and wait for it to be merged!
-
-## Getting started
-
-- Fork this repository (Click the Fork button in the top right of this page, click your Profile Image)
-- Clone your fork down to your local machine
-
-```markdown
-git clone https://github.com/Shubhamjain287/Web-Devlopment-Projects.git
-```
-
-- Create a branch
-
-```markdown
-git checkout -b branch-name
-```
-
-- Make your changes (choose from any task below)
-- Commit and push
-
-```markdown
-git add .
-git commit -m 'Commit message'
-git push origin branch-name
-```
-
-- Create a new pull request from your forked repository (Click the `New Pull Request` button located at the top of your repo)
-- Wait for your PR review and merge approval!
-- **Star this repository** if you had fun !
-
-## Choose from these tasks
-
-### 1. Add Your Web Development Project in Web Devlopment Folder !!
-
- - Display your name and profile in the list of contributors by adding your name to the `public/userdata` file !!
-
-```markdown
-    {
-      id : 1,
-      Name : "Shubham Jain",
-      Description : "Open Source Contribution",
-      imgsrc : "https://1.bp.blogspot.com/-23yVlT_sCP4/YLS4fGUfbPI/AAAAAAAAHvo/TkZ2xSnXTHs2XRlRa3q4do5tgfvjozaSwCLcBGAsYHQ/s320/PicsArt_05-31-03.50.1",
-      github : "https://github.com/Shubhamjain287"
-   }
-```
-
-### 3. If You want to improve that webiste of [List of Contributors](https://web-devlopment-projects-iw9kyul5k-shubhamjain287.vercel.app/) You can also Contribute to that !!
-
-
-## BONUS!
-
-- Merging All Pull Requests
-- See profiles submitted by fellow coders from around the globe ... from Indore to Sohagpur.
-- Check out some very creative projects in `web Development` Folder !!
-
-## Reference links
-
-Here is a great tutorial for creating your first pull request by [Roshan Jossey](https://github.com/Roshanjossey):
-[https://github.com/Roshanjossey/first-contributions](https://github.com/Roshanjossey/first-contributions)
-
-Managing your Forked Repo: [https://help.github.com/articles/fork-a-repo/](https://help.github.com/articles/fork-a-repo/)
-
-Syncing a Fork: [https://help.github.com/articles/syncing-a-fork/](https://help.github.com/articles/syncing-a-fork/)
-
-Keep Your Fork Synced: [https://gist.github.com/fineanmol/f9b8943230e7031ae78cdcd1755bef32](https://gist.github.com/fineanmol/f9b8943230e7031ae78cdcd1755bef32)
-
-Checkout this list for README examples - Awesome README [![Awesome](https://cdn.rawgit.com/sindresorhus/awesome/d7305f38d29fed78fa85652e3a63e154dd8e8829/media/badge.svg)](https://github.com/sindresorhus/awesome)
-
-Github-Flavored Markdown [https://guides.github.com/features/mastering-markdown/](https://guides.github.com/features/mastering-markdown/)
-
-## Additional references added by contributors
-
-GitHub license explained [https://choosealicense.com](https://choosealicense.com)
-
-## Additional references for Contributors
-- Contributions make the open source community such an amazing place to learn, inspire, and create.
-- Any contributions you make are **truly appreciated**.
-- Check out our [contributiors](./CONTRIBUTING.md) for more information.
-
-
-This is a [Next.js](https://nextjs.org/) project bootstrapped with [`create-next-app`](https://github.com/vercel/next.js/tree/canary/packages/create-next-app).
-
-## Getting Started
-
-First, run the development server:
-
-```bash
-npm run dev
-# or
-yarn dev
-```
-
-Open [http://localhost:3000](http://localhost:3000) with your browser to see the result.
-
-You can start editing the page by modifying `pages/index.js`. The page auto-updates as you edit the file.
-
-[API routes](https://nextjs.org/docs/api-routes/introduction) can be accessed on [http://localhost:3000/api/hello](http://localhost:3000/api/hello). This endpoint can be edited in `pages/api/hello.js`.
-
-The `pages/api` directory is mapped to `/api/*`. Files in this directory are treated as [API routes](https://nextjs.org/docs/api-routes/introduction) instead of React pages.
-
-## Learn More
-
-To learn more about Next.js, take a look at the following resources:
-
-- [Next.js Documentation](https://nextjs.org/docs) - learn about Next.js features and API.
-- [Learn Next.js](https://nextjs.org/learn) - an interactive Next.js tutorial.
-
-You can check out [the Next.js GitHub repository](https://github.com/vercel/next.js/) - your feedback and contributions are welcome!
-
-## Deploy on Vercel
-
-The easiest way to deploy your Next.js app is to use the [Vercel Platform](https://vercel.com/new?utm_medium=default-template&filter=next.js&utm_source=create-next-app&utm_campaign=create-next-app-readme) from the creators of Next.js.
-
-Check out our [Next.js deployment documentation](https://nextjs.org/docs/deployment) for more details.
+# Resume generator
+Web based editor to create Resume in a customizable template  
+
+Try it : https://nitish6174.github.io/resume-generator/  
+
+**Note** : Click the "VIEW INSTRUCTIONS" button in the editor to read usage instructions.
+
+#### Features
+- Resume content can be edited just like a normal document editor (cut,copy,undo etc).
+- Entire sections can be added, reordered, removed just by cut,copy,pasting method.
+- Section visibility can be toggled while retaining the content.
+- Options provided in the left panel to modify the template and formatting.
+- Sub-points can be added with various bullet styles and adjustable indentation.
+- Script provided to merge multiple pages and compress the PDF.
+
+#### Using the merge & compress script
+- You must be able to run python file on your system for this.
+- Save the individual pages in PDF format with name ```1.pdf``` , ```2.pdf```
+- Download the ```compress_pdf.py``` file and open it in a text editor.
+- Set the following variables :
+	- ```dir_path``` : Directory path where you saved the PDFs for individual page
+	- ```num_of_pages``` : Number of files to merge (i.e. pages in your Resume)
+	- ```out_file``` : Name of output file
+- Run this python file.
+- Note: As this creates a new PDF file, you may have to see permission settings or run with sudo on terminal.
+
+**Note** : Use Google Chrome

Web Devlopment Project/Airline-Reservation-System/README.md

@@ -0,0 +1 @@
+# Airline-Reservation-System

Web Devlopment Project/Airline-Reservation-System/nb-configuration.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project-shared-configuration>
+    <!--
+This file contains additional configuration written by modules in the NetBeans IDE.
+The configuration is intended to be shared among all the users of project and
+therefore it is assumed to be part of version control checkout.
+Without this configuration present, some functionality in the IDE may be limited or fail altogether.
+-->
+    <properties xmlns="http://www.netbeans.org/ns/maven-properties-data/1">
+        <!--
+Properties that influence various parts of the IDE, especially code formatting and the like. 
+You can copy and paste the single properties, into the pom.xml file and the IDE will pick them up.
+That way multiple projects can share the same settings (useful for formatting rules for example).
+Any value defined here will override the pom.xml file value but is only applicable to the current project.
+-->
+        <org-netbeans-modules-maven-j2ee.netbeans_2e_hint_2e_j2eeVersion>1.7-web</org-netbeans-modules-maven-j2ee.netbeans_2e_hint_2e_j2eeVersion>
+        <org-netbeans-modules-maven-j2ee.netbeans_2e_hint_2e_deploy_2e_server>Tomcat</org-netbeans-modules-maven-j2ee.netbeans_2e_hint_2e_deploy_2e_server>
+    </properties>
+</project-shared-configuration>