SpringBoot is insane
This is the 9th day of my participation in the November Gwen Challenge. See details: The Last Gwen Challenge 2021. The POM about setting up...
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Category: The back-end
Exception in thread “main” java.lang.OutOfMemoryError: GC overhead limit exc
February 1, 2024
by Jivika Randhawa
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Small knowledge, big challenge! This article is participating in the creation activity of "Essential Tips for Programmers". Exception in thread "main" java.lang.OutOfMemoryError: GC overhead lim
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Use of DBUtils framework (PART 1)
February 1, 2024
by Debra Atkinson
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This is the first day I participated in the 2022 First Text Challenge. So much preparation was done yesterday, of course, to introduce today's DBUtils...
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Read this article to find out more about Kafka’s storage architecture
February 1, 2024
by Annette Knight
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To understand Kafka, it is necessary to understand its storage architecture design, this paper starts from kafka storage scenario analysis, Kafka storage selection analysis and...
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A fun Go project, 3D interface management K8S cluster, really fun
February 1, 2024
by 丁雅筑
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Hello everyone, I am a small bowl of soup, today to share a use Golang development, fun tool [` KubeCraftAdmin `] (https://github.com/erjadi/kubecraftadmin/) : with Mi
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Five minutes! This good-looking data visualization tool, you deserve it!
February 1, 2024
by Charlotte Fulton
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Recently, Metabase, a data visualization tool with a very good interface, was found. It only takes 5 minutes to build and complete without complex configuration....
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Remember a ConcurrentModificationException online
February 1, 2024
by 趙家瑋
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The problem looks like this: When the order is created, shipping is selected based on the priority of the configured shipping policy. Express priority For...
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Spring Boot (11) : Spring Boot integration MyBatis
February 1, 2024
by Leslie Hansen-O'Neill
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During project startup, the Spring Boot Starter loads and initializes components based on convention information. Therefore, the introduction of the Starter for the project can...
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So library, using swig to compile JNI library
February 1, 2024
by Denise Smith-Lewis
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javac -d . cm/service/*.java java -cp . -Djava.library.path=./ cm.service.Ma2xService
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Learn how to harden your Java code with JNI
February 1, 2024
by Stephen Shepard
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This article explains the Java JNI technology related development and principle, and open source a cross-platform encryption library through JNI technology...
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SpringBoot+ Flowable to quickly implement workflow
February 1, 2024
by Sienna Hart
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Use the Interface used by the Springboot development process to complete the service functions of the process. I. Flowable - UI Deployment Run Flowable -6.6.0...
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Online flow comparison application practice
February 1, 2024
by Wendy Haynes
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The industry practice is to direct online traffic to the comparison machine, and compare the production results with the comparison machine in real time, exposing...
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SpringCloud Service Governance (30) JVM bytecode enhancement
February 1, 2024
by Natalie Gonzalez
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ASM is a Java bytecode level code analysis and modification tool. Embed the debug code needed for application API performance analysis, code optimization, and code...
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Go Micro Service series (2)
February 1, 2024
by Rita Dunn
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At the beginning of the last article, we presented a detailed example of a Go-Zero microservice through a series of ten articles. The catalog structure...
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Python generates methods to encrypt so files
February 1, 2024
by Tara Kale
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Python is efficient, but not as efficient as C/C++; Furthermore, sometimes we want to protect some critical code, we can compile this code into THE...
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Spring most commonly used 7 categories of annotations, a summary! Have you used any of these notes?
February 1, 2024
by Tania Wilton
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With newer iterations of the technology, Java5.0 began to support annotations. As the leading framework in Java, Spring has gradually abandoned XML configuration and used...
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Which Python libraries have you recently encountered? – zhihu
February 1, 2024
by Mrs. Sylvia Day
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praised
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[Redis] — Compress lists
February 1, 2024
by Aaron Avery
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Ziplist (Ziplist) is one of the underlying implementations of list keys and hash keys. Redis uses compressed lists when a list key contains only a...
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Spring Data JPA series (2)
February 1, 2024
by Renee Zacharia
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Spring Data JPA is a set of JPA application framework encapsulated by Spring based on ORM framework and JPA specification, which enables developers to access...
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Redis Core Part 4 – High Availability Architecture Part 2: Cluster
February 1, 2024
by Megan Hernandez
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1. The preface knows from the previous part (Master slave and Sentry of Redis Core Part (3)- High Availability Architecture (1)) that Sentry can automatically...
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Don’t roll! The technical team resigned en masse
February 1, 2024
by Rebecca O'Brien
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Some time ago, the Rust programming language review team suddenly announced its collective resignation, effective immediately. They made the announcement via a Pull Request on...
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Understand the use of SELECT in Go
February 1, 2024
by Christina Webb-Murphy
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Next, let's look at a few examples to help understand the select model. Select (); select (); select (); select ()
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Go Micro Service Series (1)
February 1, 2024
by Dana Davis
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We will begin this article with a 10-part series detailing a go-Zero microservice example. Expect through this series to take you on the machine to...
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Redis series (8) a compact list of underlying data structures
February 1, 2024
by Megan Miles
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I read several books related to Redis and tried to understand its concrete implementation, and recorded some underlying data structures and implementation principles. This article...
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PostgREST concise tutorial
February 1, 2024
by Arnav Chanda
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PostgREST is a Web server that relies on the PostgSQL database and converts it directly into a Restful API service. This article describes how to...
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Xxl-job communication process design is very good, colorful point summary
February 1, 2024
by 彭雅芳
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Netty HTTP is used to communicate with xxL-job. Mina, Jetty and Netty TCP are also supported, but netty HTTP is always written in the code....
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Which is faster, MVND or Gradle?
February 1, 2024
by Rachel Simpson
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Maven is a classic project builder that many of you have been using for a long time, but if you have tried Gradle, it will...
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There are eight commonly used Spring annotations that you don’t know?
February 1, 2024
by Alia Andra
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1. If everything was configured in an. XML file, the. XML file would be huge. If you separate the.xml files as required, the.xml files will...
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Laravel 5 API server supports signature authentication
February 1, 2024
by Brent Carroll
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Laravel 5 API Server support for Signature Middleware API Authorized for Laravel 5
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10 minutes to analyze the Top command
February 1, 2024
by Nigel Knox
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Seeing this alarm, most of the ancestors would go to the server and type the top command to see how the server was doing. How...
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