Discuss / Java / 基本功不扎实
Back

基本功不扎实

Topic source

🌙

#1 Created at ... [Delete] [Delete and Lock User]

看起来太费劲了,总是看了忘...

.map  看半天也没想起了,是干嘛的,之前看Steam的时候 看起来是记住了,实际白搭....再去看一遍,

直接看 .map 好了

Phantom

#2 Created at ... [Delete] [Delete and Lock User]

steam?...

🌙

#3 Created at ... [Delete] [Delete and Lock User]

stream

🌙

#4 Created at ... [Delete] [Delete and Lock User]

.map so easy 啊，这么简单都不知道，辣鸡

map，map，map 就是映射，和js的差不多吧，就是对流里面的每个数据，进行操作，然后再返回。

大康国皇帝

#5 Created at ... [Delete] [Delete and Lock User]

废话真多

  • 1

Reply