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  Opening some off-topic remarks, today landed in this "small dish" blog park, a lot of feelings. "Xiaocai" is my previous online name in QQ group. At the same time, I applied for this blog Park account. Five years ago, "Xiaocai" was very active in two groups of NET and C++ and was very enthusiastic to help net ...

At the request of Party A, it is necessary to integrate the high-beat instrument into the B/S system. Several problems encountered in the integration process are summarized for reference. 1. The high-resolution camera sent by Party A was purchased from Taobao. The model is XY530. Its function is very simple and its imaging effect is very gener ...

ABP Introductory Series Catalogue: Practical Exercise on Learning Abp FrameworkSource path: Github-Learning MpaAbp 1. introduction When creating tasks, we need to specify who to assign. In Demo, we use a drop-down list to display all users of the current system for user selection. Every time we create a task, we go to the database to fetch the ...

What is delegation A typical example is when the whole of a method is relatively fixed and a small part of it changes. Sometimes, without delegation, we usually pass a variable to the method. The method judges the specific execution of the changed parts according to the value of this parameter. It is very abstract. The whole chestnut: using Sy ...

Last article: [WEB API Project Practical Dry Goods Series] - Introduction to Web API 2 (1) In this article, we mainly introduce how to do API help documentation, introduce API callers to the API functions, input parameters, output parameters, and online testing API functions (this is also convenient for our own development and debugging) Let's ...

Last article Two-Dimensional Code Generation This paper introduces the simple application of generating two-dimensional codes through the class library ThoughtWorks.QRCode.dll, and makes a simple encapsulation of the class library ThoughtWorks.QRCode.dll. Based on the last modification, the user-defined head image or icon can be added in the mi ...

Preface The state design pattern is one of the most attractive patterns proposed by Gof, and it is also one of the most useful patterns. The game usually uses state mode, because the object in the game often changes state very frequently. The function of state mode is to allow an object to change its behavior when the state changes. Many other ...

This chapter will share with you a single sign-on middleware. The middleware sounds profound. In fact, this middleware just encapsulates the logic and processing flow used in single sign-on into several methods. The default support uses redis service to save sessions. It can also use parameter Func<> method to customize session storage op ...

Preface In the previous section, we explained authentication and its basic information in detail. In this section, we implemented authentication in two different ways, and analyzed how to make rational use of these two ways. The basic knowledge involved in this article, please refer to the previous article, and stop talking nonsense. Preface Fo ...

directory   Contents of this section: brief introduction Example Create a specification class Use of protocols in warehousing Combinatorial conventions discuss When to use When not?   brief introduction Specification pattern is a special software design pattern. Business logic can use boolean logic to reconnect busines ...