double()

描述

將一個值轉換成 double 的資料型別。

語法


double(x)


參數

x: 任何型別的值

回傳

double

See also

－ double

語法參考主頁面

The text of the 86Duino reference is a modification of the Arduino reference, and is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.