The principle of cross domain implementation of Jsonp in front end and the implementation of Jsonp under. Net

The essence of jsonp is to request to the server through the src attribute of the script tag and get the data returned from the server, because src can be cross domain. When the front-end sends the cross domain request through src, it brings a callback function to the url of the request. When the server receives the request, it accepts the func ...

Posted on Sun, 17 Nov 2019 15:09:12 -0500 by sunnyside

Development of 1000 Farmers Optimal Selection System

1. Control in Video List and Development of Qiannong Optimal Selection System (T:I8O-285I-O282 V Forest)//Get All Videos Tags in the DOMvar videoTags = document.querySelectorAll('video');//Control the video pause for playbackvar pauseAll = function () { //Change this orientation var self = this; [].forEach.call(videoTags, function (i) { i !== ...

Posted on Wed, 13 Nov 2019 21:20:48 -0500 by perezf

JavaScript - dynamically loading script and style styles

The content of a web page is understood as an XML or web page itself is an XML document. XML documents have a very special symbol: "tag" is also called "node". A basic web page format <!DOCTYPE /> <head></head> <body><body /> These are the most basic forms, but in fact it omits the oute ...

Posted on Tue, 12 Nov 2019 11:51:42 -0500 by man12_patil3

Getting started with Ajax

1. What is ajax ajax is the abbreviation of technical terms: Asynchronous: asynchronous; JavaScript:JavaScript language; And: and, and; XML: data transfer format ajax is a client sending a request to the server over HTTP 2. Properties and methods of Ajax objects Attribute readyState: Ajax state code   ...

Posted on Tue, 12 Nov 2019 10:56:20 -0500 by Dracolas

Summary of android common function settings

In the actual development process of Android, many details can't be remembered clearly. Baidu is needed. Here is a statistical summary, 1. Make aar package and introduce the project  ANDROID STUDIO generates AARS and references AARS 2. Set coding format Sometimes there will be garbled code, most of which are coding format probl ...

Posted on Sat, 09 Nov 2019 09:49:02 -0500 by chris9902

Java Thread Learning Details

Thread Base 1. Thread life cycle 1.1 New Status: When a thread object is created using the new keyword and the Thread class or its subclasses, the thread object is created in a new state.It remains in this state until the program starts () this thread. 1.2 Ready state: When the thread object calls the start() method, the thread is ready.Threads ...

Posted on Fri, 08 Nov 2019 17:05:07 -0500 by hyp0r

How to implement modular loading of Web pack

The module specifications supported by webpack are AMD ,CommonJS,ES2015 import  Such norms. No matter what kind of specification, it can be roughly divided into synchronous loading and asynchronous loading. This article will show you how webback implements module management and loading. Load synchronously as follows: import a from './a'; conso ...

Posted on Wed, 06 Nov 2019 13:14:17 -0500 by tazz

Some simple notes on Vue routing

Routing simply means that different paths call different code blocks.Before configuring routes, of course, they are introduced first: <script src="garage/vue.js"></script> <script src="garage/vue-router.js"></script> To configure a route, there are two steps: Create routing table Create vue object Create routing table ...

Posted on Sun, 03 Nov 2019 05:42:28 -0500 by Wardy7

How to push local code to remote warehouse (20190709v1.0)

Welcome to the basic course of version control Blog address: https://blog.csdn.net/houjiyu...This series of articles will mainly explain the version control of the code, hoping to bring some help to the majority of peers. If you have any questions, please leave a message or add QQ: 243042162. Message:If you don't hope, you won't find anything ...

Posted on Sat, 02 Nov 2019 00:30:47 -0400 by Adam

C ා synchronous update system time

Preface When locating user problems, it is found that some computers may have system time problems that are not up-to-date. Possible causes: Unchecked server time synchronization The currently installed system is an unknown source system, resulting in system time update failure If the system time is not correct, IE option certificate a ...

Posted on Fri, 01 Nov 2019 11:53:49 -0400 by kuni