Java Cheat Codes: Most Popular Functions

سرفصل های دوره

Java methods (also known as Java functions) allow you to write cleaner, more concise code and solve common programming tasks. Many Java beginners struggle to memorize and effectively utilize the vast array of methods available in the Java library. In this course, engineer and instructor Semirah Dolan provides a focused and practical approach to learning the most popular and versatile Java methods, empowering you to write cleaner, more concise code and solve common programming tasks with confidence.

This course includes Code Challenges powered by CoderPad. Code Challenges are interactive coding exercises with real-time feedback, so you can get hands-on coding practice alongside the course content to advance your programming skills.

01 - Introduction

01 - Java methods

02 - What you should know

03 - CoderPad tour

04 - Using GitHub Codespaces

02 - 1. Introduction to Java Methods

01 - Classes and methods

02 - Defining methods

03 - Naming methods

04 - Method parameters

05 - Method overloading

06 - Java scope

07 - Method declaration

08 - Types of methods Predefined and user-defined

03 - 2. Object Class

01 - Solution equals(Object obj)

02 - Solution toString()

03 - Challenge hashCode()

04 - Solution hashCode()

05 - Challenge toString()getClass()

06 - Solution toString()getClass()

04 - 3. String Class

01 - Challenge toCharArray()

02 - Solution toCharArray()

03 - Challenge trim()

04 - Solution trim()

05 - Challenge valueOf(char[] data)

06 - Solution valueOf(char[] data)

05 - 4. Math Class

01 - Solution Math.abs(double number)

02 - Challenge Math.sqrt(double number)

03 - Solution Math.sqrt(double number)

04 - Challenge Math.pow(double base, double exponent)

05 - Solution Math.pow(double base, double exponent)

06 - Challenge Math.round(double number)

07 - Solution Math.round(double number)

08 - Challenge Math.max(double number1, double number2)

09 - Solution Math.max(double number1, double number2)

10 - Challenge Math.min(double number1, double number2)

11 - Solution Math.min(double number1, double number2)

06 - 5. Advanced Java Method Example

01 - Solution ArrayList.add(Object obj)

07 - Conclusion

01 - Where to go next

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تولید کننده: LinkedIn Learning (Lynda)