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children: <Widget>[] , Dart Classes and oObjects,Dart constructors

by ์Šค์นด ๐Ÿ€ 2020. 4. 25.

children: <Widget>[]

List scoreKeeper = [];  StatefulWidget์— ์„ ์–ธํ• ๋•Œ ์ƒ๋‹จ๊ณผ ๋™์ผํ•˜๊ฒŒ ์ ์šฉ

children: scoreKeeper

children: <Widget>[]

children ์†์„ฑ์€ ํ•ญ์ƒ ์œ„์ ฏ ๋ชฉ๋ก์„ ์š”๊ตฌ

 

typo ๋ผ๊ณ  ๋…น์ƒ‰ ๋ผ์ธ ๋‚˜์˜ฌ๋–„ ๋งˆ์šฐ์Šค ์šฐ์ธกํด๋ฆญ spelling save '' to projec-level dicitionary

 

 

 

Dart constructors

https://dart.dev/guides/language/language-tour#constructors

 

A tour of the Dart language

A tour of all of the major Dart language features.

dart.dev

์•„์ง ์Šค์Šค๋กœ ์ •๋ฆฌ๊ฐ€ ๊น”๋”ํ•˜๊ฒŒ ์•ˆ๋˜์„œ ๊ฐœ๋… ํ™•์‹คํžˆ ์ดํ•ดํ•˜๋ฉด ์—ฌ๊ธฐ์— ๋‚ด์šฉ ์ •๋ฆฌ