Main

.vscode/settings.json

@@ -0,0 +1,5 @@
+{
+    "githubPullRequests.ignoredPullRequestBranches": [
+        "main"
+    ]
+}

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2024 Jay Arre P. Talosig
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -4,6 +4,7 @@
 ### Professor: Jay D. Abaleta          
 ### No. of Units: 3 Units
 ### Prerequisite: [CCPRGG1L Fundamentals of Programming](https://github.com/flexycode/CCPRGG1L_FUNDAMENTALS_COM23P)
+### GPA : 3.50 [Passed](https://www.youtube.com/watch?v=19fUYjhGy0c)
 
 # 📊 Table of Contents
 
@@ -16,7 +17,7 @@
 - [FAQ](#faq)      
 - [Changelog](#changelogs)  
 
-## [Introduction](#introduction)
+## [Introduction](#introduction) 
 This repository contains source code for a Java project that focuses on Intermediate concepts, codes and exercises.
 
 #### Course Description:
@@ -30,32 +31,31 @@ At the end of the course, the studend must be able to:
 
 ###### ⚡ Course Outline: ACO -CI-F- 030(01) Course Outline - CCPRGG2L - COM
 
-# 💻 Lesson
+# 💻 Lesson 
 
 ### CCPRGG1L Table lecture
 #### Course Outline and Timeframe
 
-| Week No. | Date Coverage    |                                       Topic                                                                   | Reference                                                             |
-|----------|--------------------------------------------------------------|-------------------------------------------------------------------|-----------------------------------------------------------------------|
-| 1        | April 6          | Class Orientation                                                                                             | Course Syllabus                                                       |
-|          |                  | Ø University Mission & Vision                                                                                 |                                                                       |                |          |                  | Ø College Mission & Vision                                                                                    |                                                                       |
-|          |                  | Ø Course Syllabi                                                                                              |                                                                       |
-|          |                  | Ø Lab Guidelines and Safety Review                                                                            |                                                                       |
-| 2        | April 6          | Arrays                                                                                                        | Chapter 8&9 Java Programming Eight Edition, Farrell, Joyce            |
-| 3        | April 13-17      | File and String manipulation                                                                                  | Chapter 7&13 Java Programming Eight Edition, Farrell, Joyce           |
-| 4        | April 20         | Recursion                                                                                                     | Chapter 2 Introduction to Programming in Java:                        |  
-|          | April 27         |                                                                                                               | An Interdisciplinary Approach, 2nd Edition, Robert Sedgewick          |
-|          |                  |                                                                                                               | Chapter 13 Java Programming: From Problem Analysis to                 | 
-|          |                  |                                                                                                               | Program Design, Fifth Edition., Malik, DS                             |
-| 5        | May 4            | Regular Expression                                                                                            | Chapter 30 Java : The Complete Reference Tenth Edition, Schildt, Herbert, 2018 |
-| 6        | May 11           | Introduction to Classes                                                                                       | Chapter 3 Java Programming Eight Edition, Farrell, Joyce            |
-| 7        | May 18           | Composition, objects, and classes                                                                             | Chapter 3 Introduction to Programming in Java: An Interdisciplinary Approach, 2nd     Edition, Robert Sedgewick |
-| 8        | May 25           | Instance method Inheritance Polymorphism  | Chapter 10 Java Programming: From Problem Analysis to Program Design, Fifth Edition., Malik, DS |
-| 9        | June 1           | Introduction to Swing package             | Chapter 14 Java Programming Eight Edition, Farrell, Joyce           |
-| 10       | June 8           | Interfaces and event-driven programming   | Chapter 10 Core Java: Volume II Advanced Features Tenth Edition, Hortsmann, Cay S., 2017 |
-| 11       | June 15          | Threads                                   | Chapter 11 Java : The Complete Reference Tenth Edition, Schildt, Herbert, 2018 |
-| 12       | July 29          | Runnable interface Synchronization        | Chapter 11 Core Java: Volume II Advanced Features Tenth Edition, Hortsmann, Cay S., 2017 |
-| 13       | July 6           | Course Synthesis & Final Examination      |                                                                       |
+| Week No. | Date Coverage | Topic                                                | Reference                                                                                           |
+|----------|---------------|------------------------------------------------------|-----------------------------------------------------------------------------------------------------|
+| 1        | April 6       | Class Orientation                                   | Course Syllabus                                                                                     |
+|          |               | - Ø University Mission & Vision                     |                                                                                                     |
+|          |               | - Ø College Mission & Vision                        |                                                                                                     |  
+|          |               | - Ø Course Syllabi                                  |                                                                                                     | 
+|          |               | - Ø Lab Guidelines and Safety Review                |                                                                                                     |
+| 2        | April 6       | Arrays                                               | Chapter 8&9 Java Programming Eight Edition, Farrell, Joyce                                        |
+| 3        | April 13      | File and String manipulation                         | Chapter 7&13 Java Programming Eight Edition, Farrell, Joyce                                       |
+| 4        | April 20      | Recursion                                            | Chapter 2 Introduction to Programming in Java: An Interdisciplinary Approach, 2nd Edition, Robert Sedgewick |
+|          | April 27      |                                                      | Chapter 13 Java Programming: From Problem Analysis to Program Design, Fifth Edition, Malik, DS     |
+| 5        | May 4         | Regular Expression                                   | Chapter 30 Java: The Complete Reference Tenth Edition, Schildt, Herbert, 2018                     |
+| 6        | May 11        | Introduction to Classes                              | Chapter 3 Java Programming Eight Edition, Farrell, Joyce                                          |
+| 7        | May 18        | Composition, objects, and classes                    | Chapter 3 Introduction to Programming in Java: An Interdisciplinary Approach, 2nd Edition, Robert Sedgewick |
+| 8        | May 25        | Instance method Inheritance Polymorphism             | Chapter 10 Java Programming: From Problem Analysis to Program Design, Fifth Edition, Malik, DS     |
+| 9        | June 1        | Introduction to Swing package                        | Chapter 14 Java Programming Eight Edition, Farrell, Joyce                                         |
+| 10       | June 8        | Interfaces and event-driven programming              | Chapter 10 Core Java: Volume II Advanced Features Tenth Edition, Hortsmann, Cay S., 2017           |
+| 11       | June 15       | Threads                                              | Chapter 11 Java: The Complete Reference Tenth Edition, Schildt, Herbert, 2018                     |
+| 12       | June 22       | Runnable interface Synchronization                   | Chapter 11 Core Java: Volume II Advanced Features Tenth Edition, Hortsmann, Cay S., 2017           |
+| 13       | June 29        | Course Synthesis & Final Examination                 |                                                                                                     |
 
 
 #### SUGGESTED READINGS AND REFERENCES 
@@ -101,13 +101,12 @@ coming soon
 
 🤖 Compile the Java code using javac and run the compiled program with java.
 
-
 ```bash
-javac ProgScanner.java
-java ProgScanner
+javac [java file name] 
+java [java file name] 
 ```
 
-# 🏆 Contributing 
+# 🏆 Contributing  
 
 
 ### 🧠 Submitting Changes
@@ -125,7 +124,7 @@ java ProgScanner
 
 # 🔑 License 
 
-This course project repository is licensed under the MIT License and National University.
+This course project repository is licensed under the [MIT License and National University](https://github.com/flexycode/CCPRGG2L_INTERMEDIATE_PROGRAMMING/blob/main/LICENSE)
 
 ## National University of Manila License   
 
@@ -149,7 +148,7 @@ This project is provided "as is" without warranty of any kind, express or implie
 
 # 🔭Acknowledgements   
 
-### ✨ Professor Jay A. Abaleta 
+### ✨ Professor Jay A. Abaleta  
 Professor Jay Abaleta is a Senior Software Engineer and esteemed faculty member at National University. With a strong background in teaching the core principles and advanced concepts of Java, he is highly regarded in the field. In addition to his role at National University, Prof. Abaleta also serves as a Professor at Adamson University and as a lecturer of IT/CS at Arba Minch University, sharing his expertise with students worldwide. Having studied at St. Paul University Philippines, Prof. Abaleta brings a wealth of knowledge and experience to his teaching. Known for his friendly and approachable nature, Prof. Abaleta fosters a positive learning environment where students thrive. His dedication and passion for teaching have made him a beloved professor among his students.
 
 # 💬FAQ    
@@ -158,17 +157,112 @@ To be follow
 ```
 
 # 📫 Changelogs     
-## [4.1.1] - 2024-04-6     
-### Added
-- Uploaded the Course Syllabus
-- Added breakdown and documentation
+## [4.1.4] - 2024-04-6      
+### Added  
+- ✨ Uploaded the Course Syllabus
+- ✨ Added breakdown and documentation
 
 ### Changed
 - ✨ revised icon
 
+### Fixed 
+- ✨ Revised my documentaion
+
+## [4.1.5] - 2024-04-14       
+### Added  
+- ✨ Added Exception-Handling Lab-1 Activity
+- ✨ Added File-Handling Lab-2 Activity
+
+### Changed
+- ✨ Change documentation
+- ✨ Change some variable and refix function in both Lab Activity
+
+### Fixed
+- ✨ Fixed commit error changes
+
+## [4.1.4] - 2024-04-20         
+### Added 
+- ✨ Added StringBuilder.java for StringManipulation activity 
+
+### Changed
+- ✨ Changed documentatation
+
 ### Fixed
-- Revised my documentaion
+- ✨ Fixed commit error changes
+- ✨ Fixed Systax error
+- ✨ Fixed build structure 
+
+## [4.1.4] - 2024-05-04  
+- ✨ Discussion regarding recursion 
+- ✨ Added Source code for recursion
+
+### Activity 
+- 💻 45 Minutes 
+- 💻 Long Quiz
+
+## [4.1.5] - 2024-05-11         
+### Added 
+- ✨ Discussion material for Regular Expression (RegEx)
+- ✨ Added Lab activity 4 for Regular Expression
+- ✨ Added source code example for Regular Expression (RegEx)
+
+### Changed
+- ✨ Changed documentatation
 
+### Activity
+- 💻 Lab Class
+- 💻 Lab Activity 4
+
+## [4.1.5] - 2024-05-18         
+### Added  
+- ✨ Add Object and Classes java file 
+- ✨ Add Professor Jay example for object and classes java file
+
+### Changed
+- ✨ Move Object and Classes java file into folder week 6 to week 7 folder
+
+### Activity
+- 💻 Class Lecture about Classes and Object
+- 💻 Lab Class
+- 💻 Lab Activity 5 Object and Classes
+
+## [5.1.2] - 2024-05-25           
+### Added    
+- ✨ Added Polymorphism code example 
+
+
+## [6.1.1] - 2024-06-01   
+### Activity
+- 💻 Long Quiz No. 2                 
+
+## [6.1.10] - 2024-06-08
+### Added
+- ✨ Add 2 Sample of JButton     
+- ✨ Add Java file for JCheckBox    
+- ✨ Add Java file for JComboBox        
+- ✨ Add Java file for JFrame    
+- ✨ Add Java file for JLabel          
+- ✨ Add JList Java file folder for Single & Multiple Selection   
+- ✨ Add Java file for JPanel 
+- ✨ Add Java file for JRadioButton
+- ✨ Add 3 file folder for Layout: ( BorderLayout, FlowLayout and GridLayout )                         
+### Activity 
+- 💻 Lab Lecture - Introduction to Swing Packages 
+
+## [6.1.1] - 2024-06-15   
+### Added 
+- ✨ Add Java file for Image as Background       
+- ✨ Add Java file for MouseEvents
+- ✨ Add Java Application: Snake Game     
+### Activity   
+- 💻 Lab Lecture - Introduction to Swing Packages
+
+## [6.1.2] - 2024-06-22       
+### Added 
+- ✨ Add Thread topic and source code         
+- ✨ Add Multithreading with 3 sample Java file       
+
+
 #### [Back to Table of Content](#introduction)    
 
 

XActivityCode/week_3/Exception-Handling/src/ArrayExceptionHandling/ArrayExceptionHandling.java

@@ -0,0 +1,35 @@
+package ArrayExceptionHandling;
+
+import java.util.Scanner;
+
+public class ArrayExceptionHandling {
+    public static void main(String[] args) {
+        String[] array = {"One", "Two", "Three"};
+        Scanner scanner = new Scanner(System.in);
+
+        System.out.println("Array values: " + String.join(", ", array));
+
+        while (true) {
+            try {
+                System.out.print("Enter Array Index: ");
+                int index = scanner.nextInt();
+
+                if (index >= 0 && index < array.length) {
+                    System.out.println("Array Element = " + array[index]);
+                    System.out.println("Exception: Caught");
+                } else {
+                    throw new ArrayIndexOutOfBoundsException("Index " + index + " out of bounds for length " + array.length);
+                }
+            } catch (ArrayIndexOutOfBoundsException e) {
+                System.out.println(e.getMessage());
+                System.out.println("Quitting...");
+                break;
+            } catch (Exception e) {
+                System.out.println("Exception: Caught");
+                scanner.nextLine(); // Clear the input buffer
+            }
+        }
+
+        scanner.close();
+    }
+}

XActivityCode/week_3/File-Handling/File-Handlingnamepass_0.txt

@@ -0,0 +1 @@
+Juan Limbo34

XActivityCode/week_3/File-Handling/File-Handlingnamepass_1.txt

@@ -0,0 +1 @@
+Alan 12Laure

XActivityCode/week_3/File-Handling/File-Handlingnamepass_2.txt

@@ -0,0 +1 @@
+Kenzo Virus26

XActivityCode/week_3/File-Handling/File-Handlingnamepass_3.txt

@@ -0,0 +1 @@
+Gabriel Macato36

XActivityCode/week_3/File-Handling/File-Handlingnamepass_4.txt

@@ -0,0 +1 @@
+Joshua 78Manalansan

XActivityCode/week_3/File-Handling/src/FileHandling/FileHandling.java

@@ -0,0 +1,66 @@
+package FileHandling;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.util.Scanner;
+
+public class FileHandling {
+    public static void main(String[] args) {
+        // Create a file containing the usernames and passwords
+        String[] fileContents = {"Juan Limbo34", "Alan 12Laure", "Kenzo Virus26", "Gabriel Macato36", "Joshua 78Manalansan"};
+        createFile(fileContents);
+
+        // Read the file and validate the username and password
+        Scanner scanner = new Scanner(System.in);
+        System.out.print("Enter username: ");
+        String username = scanner.nextLine();
+        System.out.print("Enter password: ");
+        String password = scanner.nextLine();
+
+        boolean validCredentials = validateCredentials(username, password);
+        if (validCredentials) {
+            System.out.println("Successfully entered the program!");
+        } else {
+            System.out.println("Invalid username or password.");
+        }
+
+        scanner.close();
+    }
+
+    private static void createFile(String[] fileContents) {
+        try {
+            // Set the file path to your Documents folder
+            String filePath = "C:\\Users\\flexycode\\eclipse-workspace\\File-Handling";
+            for (int i = 0; i < fileContents.length; i++) {
+                FileWriter textOut = new FileWriter(filePath + "namepass_" + i + ".txt");
+                textOut.write(fileContents[i]);
+                textOut.close();
+            }
+        } catch (IOException e) {
+            System.out.println("An error occurred while creating the file.");
+            e.printStackTrace();
+        }
+    }
+
+    private static boolean validateCredentials(String username, String password) {
+        for (int i = 0; i < 5; i++) {
+            try {
+                File file = new File("namepass_" + i + ".txt");
+                Scanner fileScanner = new Scanner(file);
+                String line = fileScanner.nextLine();
+                String[] credentials = line.split(" ");
+                if (credentials.length == 2 && credentials[0].equals(username) && credentials[1].equals(password)) {
+                    fileScanner.close();
+                    return true;
+                }
+                fileScanner.close();
+            } catch (FileNotFoundException e) {
+                System.out.println("An error occurred while reading the file.");
+                e.printStackTrace();
+            }
+        }
+        return false;
+    }
+}

XActivityCode/week_3/Instruction.txt

@@ -0,0 +1,19 @@
+# Lab Activity 1 - Exception Handling
+
+## Instructions
+Create a java Program use the exception handling to Compile and run the Test Exceptions
+program.  The program will ask the user to input the array index to validate the exception handling in Array Exception, The output should look like this:
+
+array value of: One, Two, Three
+
+Enter Array Index: 1
+Output:
+Array Element = Two
+Exception: Caught
+
+Enter Array Index: 6
+Output:
+Index 6 out of bounds for length 3
+
+Quitting...
+