Using Tabs plug-in to realize multi-panel single content area

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Posted on Tue, 08 Oct 2019 08:11:35 -0700 by php-phan

With Completable Future, asynchronous programming is less difficult!

Introduction to this article: Introduction to Business Requirements Scenarios Thoughts on Technical Design Scheme Future Design Model Completable Future Mode Actual Combat Suggestions for Completable Future Production Completable Future Performance Test Completable Future uses extensions 1. Introduction to Business Requirements Scenarios Th ...

Posted on Tue, 08 Oct 2019 07:48:43 -0700 by strangebeer

FeignClientFactoryBean for Feign Source Analysis

     springcloud-openfeign-core-2.1.1.release. Continue the previous article Enable FeignClients for Feign Source Analysis Later, the interface of FeignClient annotation is encapsulated in FeignClient FactoryBean in Spring cloud. Now let's look at the implementation of FeignClient FactoryBean.                   Figure 1 The attributes are s ...

Posted on Tue, 08 Oct 2019 06:52:53 -0700 by bradsteele

@ OneToMany(fetch = FetchType.EAGER), FetchType.EAGER's rapidly loaded BUG that causes queries to duplicate detailed data

The project uses spring data jpa, After configuring many-to-one and one-to-many table object associations, Colleagues found that there were two data inquiries from more than one party, and their data IDS were the same. At first they thought it was Ali's json serialization, because of repeated references, circular references, which led to the ...

Posted on Tue, 08 Oct 2019 04:13:50 -0700 by melbell

Talk about Deregister Instance of Nacos Naming Service

order This paper mainly studies the deregister Instance of Nacos Naming Service. NacosNamingService nacos-1.1.3/client/src/main/java/com/alibaba/nacos/client/naming/NacosNamingService.java public class NacosNamingService implements NamingService { private static final String DEFAULT_PORT = "8080"; private static final long DEFAULT_HEART ...

Posted on Tue, 08 Oct 2019 03:21:43 -0700 by Frozenlight777

c language pointer summary

1. A pointer to a single variable; 1 int a = 5; 2 int* p = &a; 3 printf("%d", *p); 2. Pointer of Array (1) Pointer of one-dimensional array 1 int a[5] = { 1,2,3,4,5 }; 2 int *p; 3 p = a; 4 printf("%d\n", a[1]); 5 printf("%d\n", *(p + 1)); 6 printf("%d", p[1]); (2) Pointer of two-dimensional array (1) Column pointer 1 ...

Posted on Tue, 08 Oct 2019 02:57:14 -0700 by Zergman

Write a simple TCP Server using libuv

libuv handles multiple IO events using event-based asynchronous callbacks So you can monitor a large number of files (socket and other file types) with a single thread.This callback-based programming style has poor readability of the code. Here's a review of the process. Three steps to create a TCP server: creating a TCP socket, binding IP&amp ...

Posted on Mon, 07 Oct 2019 23:58:45 -0700 by VinnyWolf

Actuator parsing of mybatis source code

The main responsibility of mytatis executor is to translate jdbc operations, which is a very important function of mybatis. The executor class diagram is as follows - As can be seen from the figure above, all the executors implement the Executor interface, defining some general operations, and the Executor interface is defined as follows /* ...

Posted on Mon, 07 Oct 2019 22:41:45 -0700 by msinternet

Using js to translate words in batches, there are lots of translations.

Taoist translation provides api to obtain the translation result of a word, but the result contains only one Chinese meaning, some words have multiple meanings and parts of speech, so try to obtain all translations of a word. I can't write crawlers, so I use js programming to get the translation results ...

Posted on Mon, 07 Oct 2019 21:21:15 -0700 by mniessen

Network programming - python implementation - socket (1.1.2)

Catalog What is 1.UDP? 2. Code Implementation @ (Network programming) What is 1.UDP? Internet Protocol Set supports a connectionless transport protocol, which is called User Datagram Protocol (UDP). UDP provides a way for applications to send encapsulated IP datagrams without establishing connections. RFC 7 ...

Posted on Mon, 07 Oct 2019 14:03:19 -0700 by uptime