Java-1-Learning Journey 1: Basics 1



Preface: This article is a personal learning summary record of the more important points of knowledge, sharing, looking for beginners a bit useful.

Video statements, functions, arrays

1. Overloading of Functions

2. partition of array memory space

Stack, heap

Video array

1. Bubble Sort

Select sort

2, binary conversion binary,ASCII code, forced type conversion (char changes to C )

(or into 2 , just change "&1 or ", ">>>1 or 4 -bit ")

Video Object-oriented

1. Object-Oriented overview

2. Classes and Objects

3. class and object embodiment, such as a car example memory allocation

4. the difference between a member variable and a local variable

5. Package

6. two-dimensional arrays

Two-dimensional array printing

Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.

Java-1-Learning Journey 1: Basics 1