programming-fundamentals-java

Day 1: Environment setup

• Notes: Link
• Hello World: Link

Day 2: Structure of Java Program

• Notes: Link
• Example 2: Link

Day 3: Datatypes

• Notes: Link
• Datatypes Demo: Link
• Datatype Conversion: Link

Day 4: Class and Methods

• Notes: Link
• Book Class: Link

Day 5: Objects

• Notes: Link
• Book Class w/object: Link
• Example 2: Link

Day 6: String Utilities

• Notes: Link
• String Demo: Link
• String Concat: Link
• String Trim: Link
• String Compare: Link

Day 7: Conditional Statements

• Notes: Link
• Conditional Statement Demo - if: Link
• Conditional Statement Demo - if else: Link
• Conditional Statement Demo - else if: Link
• Conditional Statement Demo - switch: Link

Day 8: Looping statements

• Notes: Link
• Looping Statement Demo: Link
• Looping Statement Demo 2: Link
• Looping Statement Demo 3: Link
• Practice: Link

Day 9: Arrays

• Notes: Link
• Array Demo: Link
• Array Demo 2: Link
• Array Demo 3: Link
• Array Demo 4: Link

Day 10, 11: Exception handling

• Notes: Link
• Exception handling: Link
• Exception handling 2: Link

Day 12, 13: Validation

• Notes: Link
• Number Validation: Link
• String Validation: Link
• Email Validation: Link

Day 14: Utilities

• Notes: Link
• Date: Link
• LocalDate: Link
• LocalDateTime: Link
• StringBuffer Link
• StringBuilder Link

Day 15: Scanner

• Notes: Link
• Scanner - Int: Link
• Scanner - Double: Link
• Scanner - String: Link
• Scanner - w/Exception Handling Link

Day 16, 17: Maven

• Notes: Link

Day 18, 19: JUnit

• Notes: Link

Day 20, 21: SonarCloud