Java Mastery Intermediate: Methods, Collections, and Beyond

Metla Sudha Sekhar

89 Lessons 8h 1m

11. First Java Hello World Program

Take your Java programming skills to the next level with our Intermediate Java Concepts online course. This comprehensive course is designed to build upon your...

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Introduction

1. Introduction 4m 2. Getting Started on Windows, MacOS or Linux 2m 3. How to Ask Great Questions 2m 4. FAQs 2m

Setting Up Local Development

5. Introduction 4m 6. Popular IDEs for Coding 4m 7. Java Installation (Step by Step) 11m 8. Java Path Setting (Environment Variables) 10m 9. IntelliJ IDEA Installation 10m 10. Getting Started With IntelliJ IDEA 8m 11. First Java Hello World Program 15m

Java Methods

12. Introduction 2m 13. Create a Method 13m 14. Call a Method 11m 15. Method with Parameter 14m 16. Method with Multiple Parameters 8m 17. Applying Return Keyword 10m 18. Using a Method on Decisions 10m 19. Method Overloading 13m 20. Variable Scope 7m 21. Method Recursion 5m 22. Assessment Test 1 2m 23. Solution for Assessment Test 1 5m

Java Collections - ArrayList

24. Introduction 3m 25. Creating ArrayList 7m 26. Add Items to ArrayList 6m 27. Access an Item in ArrayList 6m 28. Change an Item in ArrayList 6m 29. Remove or Clear Items in ArrayList 5m 30. Finding ArrayList Size 3m 31. Loop Through an ArrayList 7m 32. Sorting an ArrayList 10m

Java LinkedList

33. Introduction 2m 34. ArrayList vs LinkedList 6m 35. Creating LinkedList 6m 36. LinkedList Methods (addFirst(), addLast()) 5m 37. LinkedList Methods (removeFirst(), removeLast()) 3m 38. LinkedList Methods (getFirst(), getLast()) 5m

Java HashMap

39. Introduction 2m 40. Create a HashMap 6m 41. Add Items to HashMap 7m 42. Access an Item in HashMap 3m 43. Remove an Item in HashMap 3m 44. Find HashMap Size 3m 45. Loop Through a HashMap 7m 46. Assessment Test 2 2m 47. Solution for Assessment Test 2 4m

Java HashSet

48. Introduction 2m 49. Create a HashSet 4m 50. Add Items to HashSet 3m 51. Check Items in HashSet 3m 52. Remove an Item in HashSet 3m 53. Find HashSet Size 2m 54. Loop Through a HashSet 2m

Java Collections

55. Introduction 2m 56. Creating an Iterator 8m 57. Loop Through a Collection 5m 58. Removing Items from Collection 4m

Java File Handling

59. Introduction 3m 60. File Handling 7m 61. Creating a New File 12m 62. Writing a File 7m 63. Read a File 11m 64. Getting File Information 8m 65. Delete a File 3m 66. Delete a Directory 5m

Java Error Handling and Exceptions

67. Exceptions 7m 68. Try and Catch Block Coding 10m 69. Finally Block Statement 3m 70. Throw Keyword (Error Handling) 15m

Java Regular Expressions - RegEx

71. What Is a Regular Expression 6m 72. Matcher-Pattern Program - Real World 9m 73. Number Validation Program - Real World 10m 74. String Validation Program – Real World 6m

Java Multi-Threading

75. Using Thread Class Program 5m 76. Using Runnable Interface Program 4m

Java Concurrency

77. Concurrency Scenarios 7m 78. Prevent Concurrency Problems 5m

Java Lambda Expressions

79. Create Lambda Expressions 4m 80. Lambda Expression – ArrayList 6m 81. Lambda Expression – Consumer Interface 5m 82. Lambda Expression – Method 7m

Java Project: User Authentication System

83. Introduction 2m 84. Project Overview 3m 85. User Class and Methods Creation 6m 86. User Choice Options 6m 87. User Registration Method 4m 88. User Login Method 4m 89. Authentication System Real-Time Project 10m

Java Mastery Intermediate: Methods, Collections, and Beyond

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11. First Java Hello World Program

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Course Overview

Metla Sudha Sekhar