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
Month: October 2021
Can you understand the flowchart?
There is a famous saying from the media industry that I don’t know who said it: Users can’t read text if they have pictures, and they can’t read pictures if they have videos. Although this reflects
Yun Hosting, Edge Physical Calculation & Managed Physical Calculation, what you need to know …
Micro service architecture
What is a microservice? The concept of microservices was first proposed by Martin Fowler and James Lewis in 2014. They defined microservices as small services composed of a single application, wit
Handwritten a mvvm
Recently, I watched Everest’s architecture class-Implementing an MVVM.
First, let’s understand what MVVM is.
MVVM is shorthand for Model-View-ViewModel. It is essentially an improved ve
Hot day is full
And gentle and gentle culture
Compilation – What is the difference between MOV and LEA in terms of retrieval address?
When I use them to get addresses, what is the difference between mov and lea?
Suppose I have a program to print a string starting from the 5th character, the code is as follows:
section
Select Statement – Switch
Select statement–switch switch statement format: < div> Execution process:
public class Demo07Switch {
public static void main(String[] args) {
//Define variables to determine the d
Understanding of face-to-object (Java)
1, facing the object (oop)
Object-oriented: Everything is an object, pay more attention to things, do your own things by yourself.
For example: What should I do if I want to put the ele
“Ant Jin Service 11.11: Technical Architecture and Practice of Alipay and Ants”
“Ant Financial Services11.11: Alipay and Ant Huabei’s Technical Architecture and Practice” Thoughts after Reading
I introduced the overall structure of Alipay by reading “Ant Financial 11.11: