Requirements: Encapsulate a function that requires monitoring the width and height changes of the DOM, and supports both custom instructions and hooks. Step 1: Create the project folder v-resize-xm 1. Create the src folder in the v-resize-xm folder Execute the pnpm init command to generate a package.json file 2. Install ts sudo npm install -g […]
Tag: publish
Vue uses websocket to implement real-time data push and publish, subscribe and reconnect single sign-on functions.
Requirements: Use websocket to implement publishing, subscribing, network disconnection and reconnection, and account squeezing after single sign-in without using plug-ins. 1. Single sign-on (only one of the same account is online at the same time, multiple user logins are prohibited) Implementation: After the user logs in, the token token is obtained and stored locally. It […]
Matinal: Analysis of the whole process of SAP ABAP publishing HTTP RestFul service (5)
1. Background introduction RESTful is a design style and development method for web applications. REST is the abbreviation of Representational State Transfer, and the Chinese translation is “representational state transfer”. It may not be easy to understand REST from the definition alone. For students who have just come into contact with this concept, REST can […]
The entire process of publishing an iOS app developed with uni-app to the App Store
1.0.3 20200927 Update the official status of the app review process. Note: The latest review will be followed up by synchronizing another record in the community with AppStore review rejection reasons and solutions. : Apple development and listing FAQ | appuploader usage tutorial 1.0.2 20200925 Added measures to resolve rejection emails for the first time. […]
Matinal: Analysis of the whole process of SAP ABAP publishing HTTP RestFul service (4)
1. Concept 1.1. How SAP provides Http Service If you want to use the SAP application server as an http service provider, you need to define a class, which must implement the IF_HTTP_EXTENSION interface. The IF_HTTP_EXTENSION interface has only one method, HANDLE_REQUEST. This customized class must implement the HANDLE_REQUEST method. The SERVER parameter of the […]
Matinal: Analysis of the whole process of SAP ABAP publishing HTTP RestFul service (1)
1.SE24 new class: ZCL_REST_QUERY Activate, then add interface:IF_HTTP_EXTENSION and activate. 2. Implement IF_HTTP_EXTENSION~HANDLE_REQUEST: METHOD IF_HTTP_EXTENSION~HANDLE_REQUEST. DATA: LT_FIELDS TYPE TIHTTPNVP, LV_HEADER_QUERY TYPE STRING, LV_DATA TYPE STRING, LV_HTML TYPE STRING. FIELD-SYMBOLS: <FS_FIELD> LIKE LINE OF LT_FIELDS. *” get HEADER fields SERVER->REQUEST->GET_HEADER_FIELDS( CHANGING FIELDS = LT_FIELDS ” Header fields ). LV_DATA = SERVER->REQUEST->IF_HTTP_ENTITY~GET_CDATA( ). ” Read the fields […]
Publish and subscribe model implemented based on fixed-length blocking message queue [c++]
#include <iostream> #include <vector> #include <queue> #include <thread> #include <mutex> #include <condition_variable> #include <functional> #include <cstring> #include <chrono> // Custom message structure template <typename CallbackType> struct CustomMessage { CallbackType callback; void* data; size_t length; CustomMessage(CallbackType callback, void* data, size_t length) : callback(callback), data(data), length(length) {} CustomMessage() = default; // Add default constructor }; // message […]
Nodejs quickly builds a simple HTTP server and publishes remote access to the public network
Article directory Preface 1. Install Node.js environment 2. Create node.js service 3. Access node.js service 4.Intranet penetration 4.1 Install and configure cpolar intranet penetration 4.2 Create tunnel mapping local port 5. Fixed public network address Before I start the text, I would like to recommend a website to you. A few days ago, I discovered […]
Based on the snow melt optimization algorithm SAO published in June 2023, the LSSVM is optimized for single-input single-output time series fitting prediction modeling.
?About the author: A Matlab simulation developer who loves scientific research. He cultivates his mind and improves his technology simultaneously. For code acquisition, paper reproduction and scientific research simulation cooperation, please send a private message. Personal homepage: Matlab Research Studio Personal credo: Investigate things to gain knowledge. For more complete Matlab code and simulation customization […]
Using event listening to implement message subscription and publishing in springboot
The previous article introduced the use of eventbus in guava to implement the publish and subscribe function. It can already achieve code decoupling very well for ordinary projects. In fact, similar functions are also provided in spring. There is no need to introduce third-party dependencies in spring projects. In order to implement the publish and […]