How to use Promise and setTimeout to mock an API call in JavaScript All In One 如何使用 Promise 和 setTimeout 在 JavaScript 中模拟一个 API 调用 argslistversion constgetMockData=async(data ='', error ='unknown server error', delay) => {returnnewPromise((resolve, reject) =>{setTimeout...
*/constlog =console.log;// 同步: 使用 js 实现精确的 setTimeoutfunctionsetTimeoutPreciseSimulator(callback, time =0) {constbegin =newDate().getTime();while(true) {constend =newDate().getTime();if(end - begin >= time) {log(`end - begin`, end - begin);callback();break; } } ...
setTimeout(function(){ var elem = document.getElementById('banner'); elem.parentNode.insertBefore(overlayelem, elem.nextSibling); }, 10) But the problem being I cannot completely rely on setTimeout, I wish to use mutation ovberser to achieve this, So tried using that and code being like...
Selenium supported languages like Java support different waits in Selenium, but JavaScript does not have that native function for inserting waits in the code. Hence, we need to use alternatives for realizing JavaScript wait. For example, you can use the combination of Async/Await, setTimeout(),...
I'am using this because the banner element is dynamically added to the dom and not always present in the Dom. This works fine. var overlayelem = document.createElement('div'); overlayelem.setAttribute("class", "overlay"); setTimeout(function(){ var elem = document.getElementById('banner'...
To create timeouts or wait for a code, we can make use of the setTimeout method. The setTimeout method takes two main parameters - code, delay - to execute your code after a set time. The code parameter (a function that could be anonymous) is required, but the delay parameter is ...
Before writing the code, let's first understand the idea. Note that there are many ways to debounce a function in JavaScript. But here is my approach. We define a function that we want to debounce. We set the function to be executed after a certain time. This specific time is an estim...
MessageBox.Show([String].Format("Worker function time out({0})!, go to Step3", TimeOut)) End If End Function If the worker function finished in time represented by TimeOut, the return value of WaitHandle.WaitAll will be true, false else. ...
setTimeout(function(){ editor.spectrum("show"); }) }, hide:function(){ if(editor){ editor.spectrum("destroy"); editor=null; } }, set_value:function(value,id,column,node){ editor.spectrum("set",value); }, get_value:function(id,column,node){ ...
I have use C++ to connect a socketIf connect OK time will is 0 second,If connect failed time alway 20 second.How to to set time is 5 second if connect failed.I have code C# is check time, but I don't know code it in C++....