function return
A return statement determines the value the function returns. When control comes across such a statement, it immediately jumps out of the current function and ... ,return p1 * p2; // The function returns the product of p1 and p2 }. Try it Yourself » ... When JavaScript reaches a return statement, the function will stop executing.
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 function return 相關參考資料
Function Return Values | Functions | Intro to JS: Drawing ...
In many languages, you need to specify what kind of data is going to be returned (but not in Javascript). Functions with no return value are typically called void ... https://www.khanacademy.org Functions :: Eloquent JavaScript
A return statement determines the value the function returns. When control comes across such a statement, it immediately jumps out of the current function and ... https://eloquentjavascript.net JavaScript Functions - W3Schools
return p1 * p2; // The function returns the product of p1 and p2 }. Try it Yourself » ... When JavaScript reaches a return statement, the function will stop executing. https://www.w3schools.com JavaScript return Statement - W3Schools
The return statement stops the execution of a function and returns a value from that ... Read our JavaScript Tutorial to learn all you need to know about functions. https://www.w3schools.com JavaScript 基礎知識-function 搭配return 用法 - iT 邦幫忙::一起 ...
JavaScript 基礎知識-function 搭配return 用法. Jerry Huang. 1 年前‧ 6633 瀏覽. 0. 前面有講到function 是把重複使用到的程式碼給獨立出來，當我們要使用時呼叫即 ... https://ithelp.ithome.com.tw Python Function Return Value - W3Schools
Return Values. To let a function return a value, use the return statement: Example. def my_function(x): return 5 * x print(my_function(3)) print(my_function(5)) https://www.w3schools.com return - MDN - Mozilla
return 表達式會終止函式執行，並指明函式呼叫器（function caller）要回傳的數值。 https://developer.mozilla.org 函數回傳值- 學習該如何開發Web | MDN
Some functions don't return a return value as such (in our reference ... Those values need to be calculated by a function, which then returns the ... https://developer.mozilla.org 箭頭函式- JavaScript | MDN
箭頭函式運算式（arrow function expression）擁有比函式運算式還簡短的 ... 7, 9]這個陣列elements.map(function(element) return element.length; }); ... https://developer.mozilla.org 重新認識JavaScript: Day 10 函式Functions 的基本 ... - iT 邦幫忙
最後再透過 return 回傳結果，如果沒有使用 return 回傳，則預設會回傳 undefined 。 定義函式的方式. 常見定義函式的方式有這幾種：. 函式宣告（Function Declaration） ... https://ithelp.ithome.com.tw |