Understand interpreter patterns of 23 design patterns

Understand interpreter patterns of 23 design patterns What is an interpreter The definition, characteristics and structure of interpreter code implementation Application scenario of interpreter mode Extension of Interpreter pattern What is an interpreter Interpreter mode, also known as interp ...

Posted on Sat, 27 Jun 2020 04:15:20 -0400 by andrewgarn

Project Reactor responsive programming

introduce "In computers, Reactive Programming or Reactive Programming is a programming paradigm for data flow and change propagation. This means that static or dynamic data flow can be easily expressed in programming language, and the relevant calculation model will automatically propagate the ch ...

Posted on Sat, 27 Jun 2020 03:53:49 -0400 by Iokina

Beauty of Mybatis source code: 2.13. Parse the databaseIdProvider element and configure the database type unique flag generator

Parse the databaseIdProvider element and configure the database type unique flag generator An interface named DatabaseIdProvider is defined in mybatis. The function of this interface is to obtain the unique flag of different data sources in mybatis. DatabaseIdProvider defines two methods, setProperties() method is used to configure custom prope ...

Posted on Sat, 27 Jun 2020 02:10:05 -0400 by PHPoracle

Spring Boot integrates Dubbo and uses zookeeper as the registry

Spring Boot integrates Dubbo and uses zookeeper as the registry preface The whole process of this article is under the operation of windows. The general operation is the same as that of Linux. Please Baidu for details and Google if you have conditions! Knowledge points to understand Dubbo and zookeeper environments and what they are Spring Boo ...

Posted on Sat, 27 Jun 2020 01:53:36 -0400 by son.of.the.morning

DSP28335 basic course - GPIO output (water lamp experiment)

0 foreword Some time ago, I was really busy writing papers and doing experiments in the laboratory, but I haven't updated them for a long time. Recently, some students often ask if there are any permanent magnet synchronous motor series experimental courses??? Considering that DSP programming is needed for motor control, it is very difficul ...

Posted on Sat, 27 Jun 2020 00:41:44 -0400 by mwkemo

Data structure big job space and text query efficiency analysis

Article catalog preface Task 1 merchant location point query Topic Thinking design Implementation code hash_(sequential / binary)_search Binary_search_tree Data analysis Task 2 t o p − k top-k top − K merchant query Question surface Thinking design Implementation code Book s ...

Posted on Sat, 27 Jun 2020 00:03:02 -0400 by 2DaysAway

Beauty of Mybatis source code: 2.6. Analyze the typeAliases element to complete the registration of type aliases

Resolve the typeAliases element to complete the registration of type aliases > Click to see the usage of the typeAliases element The typeAliases element is used to complete the configuration of type alias mapping in mybatis. We have learned a little about the type alias mechanism of mybatis. Its function is to provide a shorter name for the ...

Posted on Fri, 26 Jun 2020 23:58:33 -0400 by picos

MFC graphic editing interface tool

//Updated June 17, 2020 This blog seems to be very popular recently? Many younger martial brothers and younger martial sisters consulted me about the content of MFC. Well, the blogger hasn't used MFC for a long time. Now there's no development environment. In addition, at the end of the term, there are so many things. I really don't have the e ...

Posted on Fri, 26 Jun 2020 23:29:47 -0400 by Janco

Interface and monitor

Interface and listener in java 1, Definition of inheritance Before we understand the interface, I think we need to make clear the concept of inheritance. java is an object-oriented programming software, so we need to define classes in java. As we all know, classes have methods and properties. There ...

Posted on Fri, 26 Jun 2020 23:19:36 -0400 by parse-error

Call Baidu Statistics API

Baidu Statistics provides users with access to API, enabling users to customize UI without entering Baidu Statistics website.There are two account systems in Baidu Statistics: Baidu Business Account and Baidu Account. The former is the early user account of Baidu Statistics. Based on Baidu Business Account, this paper explains how to access sta ...

Posted on Fri, 26 Jun 2020 13:58:24 -0400 by Lodar