Category：Blogs
-
Summary of microservice and RPC ideas
Microservice is a distributed way. Business can be split through microservices, so that business responsibilities can be simplified and business can be decoupled. Microservices are usually deployed in clusters, and the communication between services needs to be completed through RPC. Clusters need to be managed through service governance, which mainly manages the mapping relationship between […]
-
How to use hooks in react
useState const [ count ,setCount] = useState(parameter) Count saves the parameters in usestate. The parameters can be ordinary parameters, function and array. If there are no parameters, they are undefined Setcount is used when changing the value in count Hooks can only be used in react function components or custom hooks, not directly in JS […]
-
manim Basic elements
First, import the Library: from manimlib.imports import * Then define the class: class NameOfScene(Scene): def construct(self): … Then open Anaconda prompt, first switch the drive letter (directly enter d:), then use the CD command to jump to the folder where the PY file is saved in the virtual environment, and enter: manim xxx.py -pql Where […]
-
Best testing practices for Agile Teams: automated pyramids
Automated testing and agile software development often appear in pairs, but automation in agile is often easier said than done. Most developers have recognized the benefits of test automation: it speeds up testing, reduces costs, increases coverage, and so on. However, many people never exceed the initial investment required to start. Like the Neanderthals in […]
-
The 20th social recruitment Java post (byte + Ali + didi) was summarized and finally got Didi’s offer on three sides
Today, I’d like to share the social recruitment experience shared by a netizen of 20 years. The content is very detailed. If you don’t have time to read it in detail for the time being, you can click on a collection and like it first. Coordinate Beijing, interviewed byte, Ali, didi and other companies, and […]
-
@Appstorage research
preface In Apple ecosystem applications, developers will use userdefaults more or less. My personal habit is to save the user-defined configuration information (precision, unit, color, etc.) in userdefaults. With the increase of configuration information, more and more @appstorage is used in swiftui view. stay[Health Notes 3]In the configuration view, I plan to open more customization […]
-
Tencent cloud database tdsql ｜ in fact, we experience such college entrance examinations every day
On June 7, 2022, at 11:30 Beijing time, with the completion of the first subject language examination of the college entrance examination, the composition questions of the college entrance examination across the country were officially “unveiled” in front of the public. The title of this year’s national college entrance examination composition in volume B is“Across, […]
-
Why does OAuth need refresh token in addition to access token?
What is the purpose of a “Refresh Token”? Question: I have a program that integrates with the YouTube live streaming API. I use the refresh token every 50 minutes to obtain a new access token. My question is, why does OAuth design dual tokens? When I authenticate with youtube, it gives me a refresh token. […]
-
Simulation dialogue of important communication scenarios in the project
01 project start Speech:XX, XX, dear colleagues, hello. Background:After preliminary investigation, the…….。For this XX project, we have preliminarily arranged the project implementation plan, and have reached an agreement with the business and it. Next week, we will start our XX project research work. thank:Thank President XX and President XX for their great support to the […]
-
Comparison of mainstream PCB software (transferred from Dr. Yu)
1、 Schematic software Schematic design software: it is OK to know OrCAD. There are many netlist supported, which is basically the industry standard. 2、 PCB layout software 1. Protel, now push Altium designer. The mainstream of domestic low-end design is basically not used abroad. Easy to learn, suitable for beginners, easy to use; It occupies […]
-
Low code open source, one click design draft generates code to help you solve production pain points
As a front-end or manager, have you encountered the following scenarios As a front-end veteran, you still need to write the page layout. Although you have written it countless times, the efficiency is not different from that of you three years ago The dead line of the project is getting closer and closer, and you […]
-
Error retrieving MTA error message encountered when deploying SAP ui5 application to sap BTP
Problem description When I try to deploy an SAP ui5 application to the sap business technology platform using the business application studio of SAP Chengdu Research Institute, run the command linenpm run deploy, encountered the following error message: Error retrieving MTA: Could not find MTA mta_archives/archive.mtar problem analysis Find the sap ui5 application folder, and […]