JAVA-1-course 1: Basic knowledge 1, java-1-Course

JAVA-1-course 1: Basic knowledge 1, java-1-Course
Zookeeper

This article is an important point in the summary record of personal learning. I hope it will be useful for beginners.

Video 04 statements, functions, Arrays

1. Function Overloading

2. Array Memory Space Division

 

Stack and stack

 

Video 05 Array

1. Bubble Sorting

 

Select sort

 

2. Binary, ASCII, and forced type conversion (char converts 67 to C)

 

Hexadecimal (or changed to binary, you only need to change "& 1 or 15", "> 1 or 4 bits ")

 

Video 06 object-oriented

1. Object-oriented Overview

 

 

2. Classes and objects

 

3. Class and object embodiment, such as memory allocation for car examples

 

 

 

4. Differences between member variables and local variables

 

5. Encapsulation

 

6. Two-dimensional array

 

2d array Printing

 

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