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Tag: Promise

React-native – Promise using GraphRequestManager

Does anyone have an example of how to use GraphRequestManager’s promise?
I got the attribute of Undefined error cannot be read in my action creator.

function graphRequest(path, params, token

October 20, 2021By Simo React graphrequestmanager, Native, Promise, React, 使用Leave a Comment

FLUTTER implements the resolve function in Promise

BehaviorSubject openCameraController = BehaviorSubject();
BridgeChannel _openCamera() {
print(‘——————> _openCamera() ‘);
return BridgeChannel(
name: ‘openCamera’,
onBridgeHand

October 9, 2021By Simo Rom flutter, function, Implementation, Promise, RESOLVELeave a Comment

Promise’s basic usage

// Promise object, can save state
//Promise first step
// Asynchronous code is written in the Promise function Step 2
const promise = new Promise((resolv, reject) => {
// Promise has three

October 9, 2021By Simo Rom Basic, Promise, usageLeave a Comment

Promise encapsulates the WeChat applet Request

1. Create a request.js file under utils, and then export the method

const app = getApp();
//Encapsulate request requests with promises
const POST = (url, params) => {
let promise = new P

October 3, 2021By Simo Software Design package, program, Promise, Request, WeChatLeave a Comment

WeChat applet front end Promise package

config.js

const config = {
base_url_api: “https://douban.uieee.com/v2/movie/”,
}
export {config} http.js

import {config} from “../config”;
class HTTP {
requset({ url, method = “GET”,

October 3, 2021By Simo Software Design front, package, program, Promise, WeChatLeave a Comment

Use promise package AJAX

1. Encapsulate Ajax

1
2 var ajax = new Promise((resolve, reject) => {
3 var xhr = new XMLHttpRequest();
4 xhr.open(‘get’,’./test1. txt’, true);
5 xhr.send();
6 xhr.onreadystatechan

October 3, 2021By Simo Software Design Ajax, package, Promise, useLeave a Comment

Promise.Prototype.FinalLyscript type definition

I use this ES6 Promise compatible final implementation called promise.prototype.finally in my Node application, I want to convert it to TypeScript, but I can’t find this on DefinitelyTyped Availabl

October 1, 2021By Simo Micro Services definition, Finally, Promise, Promise.Prototype.Finally, Prototype, type, TypeScriptLeave a Comment

How does RAID – PROMISE FASTTRAK 133 interleaves striped arrays?

My colleague configured two drives on the main board with a strip of Promise FastTrak 133 onboard. The main board failed and we could not find any other onboard Promise control that can recognize t

September 25, 2021By Simo Storage array, FastTrak, How, Interlaced, Promise, RAID, StripedLeave a Comment
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