回调函数 (huídiào hánshù): callback function (computing)

Measure Word

一个回调函数 gè

Meanings

1 callback function (computing)

Characters

to summon; to transfer

Examples

点击按钮时会触发回调函数。

Diǎnjī ànniǔ shí huì chùfā huídiào hánshù.

Clicking the button will trigger the callback function.

JavaScript里有大量回调函数。

JavaScript Lǐ yǒu dàliàng huídiào hánshù.

There are lots of callback functions in JavaScript.

Tips

usage

回调 (huídiào) = 'call back'. The function is handed off to be called back later when an event occurs. Note 调 is diào ('to dispatch/summon'), not tiáo.

Stroke Order

回 huí

调 tiáo

函 hán

数 shù

Related Words

函数调用 hánshù diàoyòng

function call / function invocation

函数返回 hánshù fǎnhuí

function return / function returns (a value)

调用函数 diàoyòng hánshù

to call a function / function call

回调 huídiào

pullback (market) / correction / callback (computing)

函数参数 hánshù cānshù

function parameter / function argument

函数指针 hánshù zhǐzhēn

function pointer (C/C++)

函数 hánshù #29,221

function (mathematics) / mathematical function

成员函数 chéngyuán hánshù

member function / method (of a class)

构造函数 gòuzào hánshù

constructor (OOP) / constructor function

回电 huídiàn #7,682

to call back (on the phone) / to reply by telegram/cable