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# System prepended metadata

title: 20220711 ~ 20220717
tags: [程式組工筆]

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###### tags: `程式組工筆`

# 20220711 ~ 20220717 

# 20220714

## 倪睿宏

Java Basics learning progress (udemy)
:::spoiler finished lessons
[Practice Project](https://www.mediafire.com/file/x5l8ew0dcm74kpb/Learning.zip/file)
* Variables
* Data types
* Methods
* If else statement
* Null
* Try-Catch
* Objects & Classes
* Array
* ArrayList
* HashMap
* For loop
* While loop
:::





