Dart/๊ธฐ์ดˆ

[Dart ๊ธฐ์ดˆ] String interpolation

๋ฟŒ๋น„ 2024. 7. 31. 20:52
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๐Ÿ”ฅ String interpolation 

  • text์— ๋ณ€์ˆ˜๋ฅผ ์ถ”๊ฐ€ํ•˜๋Š” ๋ฐฉ๋ฒ•์ด๋‹ค
  • "" (ํฐ ๋”ฐ์˜ดํ‘œ), ''(์ž‘์€๋”ฐ์˜ดํ‘œ) ๋‘˜ ๋‹ค ์‚ฌ์šฉ ๊ฐ€๋Šฅ ํ•˜๋‹ค
  •  ๋ณ€์ˆ˜๋ฅผ ๊ทธ๋Œ€๋กœ ์ถ”๊ฐ€ํ•  ๋•Œ $๋ณ€์ˆ˜๋ช… 
  •  ๋ณ€์ˆ˜์˜ ๊ฐ’์„ ๋‹ค๋ฅธ ๊ฐ’๊ณผ ๊ณ„์‚ฐํ•ด์„œ ์ถ”๊ฐ€ํ•  ๋•Œ${๋ณ€์ˆ˜๋ช… ์—ฐ์‚ฐ์ž ์ถ”๊ฐ€ํ•  ๊ฐ’}   ์˜ˆ์‹œ) ${age + 2}
// ๋ณ€์ˆ˜๋ฅผ ๊ทธ๋Œ€๋กœ ์ถ”๊ฐ€ํ•  ๋•Œ
var userNm = "nana";
var msg = "Hello my name is $name, nice to meet you";

// ๋ณ€์ˆ˜์˜ ๊ฐ’์„ ๋‹ค๋ฅธ ๊ฐ’๊ณผ ๊ณ„์‚ฐํ•ด์„œ ์ถ”๊ฐ€ํ•  ๋•Œ
var userNm2 = "nana";
var age = 5; 
var msg2 = "Hello my name is $name and I'm ${age + 2}";

โ€ป Reference

https://nomadcoders.co/ [๋…ธ๋งˆ๋“œ์ฝ”๋” ๊ฐ•์˜ ์ฐธ๊ณ ]

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