Tag：asp.net
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Time：2020-1-12
Overview of C-SET types Collection is an important part of. Net FCL (Framework Class Library). All collection classes inherit from IEnumerable. Collection classes can be divided into the following categories: Association / non association type collection, sequential / random access collection, sequential / unordered collection, generic / non generic collection, thread safety collection. Bottom interface […]
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Time：2020-1-11
1、 Application scenario For B / s applications, in the process of deployment to the formal environment for operation, there are likely to be some exceptions or errors not found in the early test process, or some exceptions only occur when certain conditions are met. For application sites developed with asp.net MVC, after deployment to […]
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Time：2020-1-9
<span style= “font-family:’Tahoma’; font-size:10.5pt;” ></span> On Baidu and other search engines for the “www” prefix domain name identification problem: that is, search engines will identify www.abc.com and abc.com as two different domain names, the consequences of this is to disperse the attention of the website, is not conducive to the publicity and promotion of the […]
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Time：2020-1-8
This article is based on the sharing content of the 13th Meizu technology open day “Baidu cloud intelligent operation and maintenance practice” speech hosted by Qu Xianping, the head of Baidu cloud intelligent operation and maintenance, in msup, together with Meizu, flyme and Baidu cloud on October 20. Content introduction: This paper mainly introduces Baidu […]
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Time：2020-1-8
I. Preface Urlfirewall is an open-source and lightweight middleware for filtering HTTP requests. It can be used in webapi or gateway (such as Ocelot), written by myself, and open-source in GitHub: https://github.com/stulzq/urlfirewall (local download) 2、 Introduction to urlfirewall Urlfirewall is an HTTP request filtering middleware, which can be matched with the gateway (Ocelot) to shield […]
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Time：2020-1-7
I. Preface Model validation is provided by asp.net MVC. We can add data annotations to the properties of model (dto). Before entering action, we will verify whether the input data is legal according to the data annotations. The following describes how to uniformly handle validation and return error information. I don’t have much to say. […]
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Time：2020-1-6
Preface In order to avoid repeated build and release in projects with separate front and back development, we need to deploy a continuous release environment, while the current development environment servers are based on CentOS, so after each local release, they need to pack, upload and deploy, which is very cumbersome. Therefore, the relatively mature […]
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Time：2020-1-5
Preface Docker has always been very hot, and has always wanted to move the original Jenkins automatic deployment tool to docker. But this year, it has been busy with various things, and it has not implemented this thing. It just ushered in the official release of dotnet core 2.0. While upgrading the project, Jenkins was […]
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Time：2020-1-4
Preface It is well known that MySQL database is small in size, fast in speed and low in total cost of ownership, especially in open source. In order to reduce the total cost of ownership of websites, many small and medium-sized websites choose MySQL as their website database. MySQL is a multi-user, multi-threaded relational database […]
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Time：2019-12-31
The example of this paper shares the specific code of asp.net core to realize the conversion of Chinese characters to Pinyin for your reference. The specific content is as follows 1、 Nuget package Pinyin: install package pinyinconvertercore Install package traditionalchinesetosimplified converter 2、 C code class Program { static void Main(string[] args) { String name = […]
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Time：2019-12-30
Preface In Internet applications, traffic peaks are common. In response to the peak flow, the general processing mode is generally queuing and current limiting, which can protect the system directly and effectively and prevent the system from being knocked out. In addition, by means of current limiting technology, the operation of the whole system can […]
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Time：2019-12-29
Preface This article mainly introduces another advanced play method of. Net set sorting. The example code is introduced in detail in this article. You can refer to and learn from it if you need. Let’s have a look at the detailed introduction Background: Students have names and student numbers, Class name and serial number The […]
