What's new in. NET6 -- struct optimization

Some optimizations have been made for Struct in. NET6. Let's take a look at the optimizations for Struct in. NET6 through some cases. 1, Record Struct Although there was a record in the previous version, the record in the previous version is a class and a reference type, but the record struct is a value type and a structure. Its usage is as f ...

Posted on Sat, 20 Nov 2021 10:03:29 -0500 by royalsolo

Teach you to learn Dapr - 5. State management

introduceWith state management, your application can store data as key / value pairs in a supported state store.Your application can use Dapr's State Management API to use the state storage component to save and read key / value pairs, as shown in the following figure. For example, by using HTTP POST, you can save key / value pairs, and by usin ...

Posted on Fri, 12 Nov 2021 02:59:52 -0500 by ac1dsp3ctrum

7 deformation classes in WPF

Development tools and key technologies: WPF C# Author: Huang Jimin Written on: November 5, 2021 1, RenderTransform effect (deformation) The RenderTransform class in WPF is designed to directly change the shape of a Silverlight object (such as scaling and rotating an element). The deformation attribute members contained in RenderTransform are ...

Posted on Mon, 08 Nov 2021 06:47:57 -0500 by Brentley_11

MFC and HALCON mixed programming four auto_ Thorhold principle

introduction auto_threshold - segment the image using the threshold determined from the histogram. auto_threshold uses multiple thresholds to segment a single channel image. Firstly, the absolute histogram of gray value is determined. Then, the relevant minimum values are extracted from the histogram, which are continuously used ...

Posted on Tue, 02 Nov 2021 03:16:51 -0400 by evlive

How to split windows in MFC multi document

This paper records how to segment windows in MFC multi files and realize data transfer between windows 1. Define a partition in ChildFrame and embed a CSplitterWnd member variable. CSplitterWnd m_splitterWnd; 2. Create two dialog boxes and set the properties of the dialog box: set 'style' to 'lower level'; The use of title blocks is prohibit ...

Posted on Thu, 21 Oct 2021 02:55:58 -0400 by canobi

Oracle XE installation and user operation

install Install Oracle Database resources 1)OracleXE112_Win64.zip database service management platform 2)plsqldeveloper_x64.rar third party client Oracle is a software company. This software company, founded in California in 1977, is the first company in the world to launch relational data management system (RDBMS). Now, their RDBMS a ...

Posted on Wed, 20 Oct 2021 14:42:07 -0400 by Poohbaby77