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

HSK 7-9

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.

HSK 7-9

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