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The most important concepts of Spring are IOC and AOP. This article is actually to lead you to analyze the IOC container of Spring. Since we usually use Spring, how can we not have a good understanding of Spring? Reading this article will not make you a Spring expert, but it will help you understand many concepts of Spring and help you troubles ...

Spring is a very popular Java Web development framework, which is used to solve the complexity of enterprise applications. Spring framework is an open source J2EE application framework, which is a lightweight container for managing the life cycle of bean sInversion of control - Spring promotes low coupling through a technology called inversion ...

If a worker wants to do well, he must first use his DockerDesktop preface When container technology was not as popular as it is now a few years ago, it was very painful to build a development environment. At that time, all environments had to be installed on their own computers, such as Oracle. Once there was a problem with the installati ...

Zero. Preface This chapter will learn the vector class in C + +, master its use and simulation implementation 1, What is a vector Introduction: Vector is a sequence container representing variable size arrays. It also uses continuous storage space to store elements (very similar to string, string stores characters, and vector ...

preface Dockerfile is simply a file to build an image. It describes one instruction after another, and each instruction will build a new layer. When docker build is executed, docker will build layer by layer according to the pre written instructions in our Dockefile, so as to build a new image. 1, Dockerfile create image Create di ...

I've talked a lot about the principles before, and I've basically explained the general principles of Docker once. This time, we'll run an example to use the Docker container. Let's start by writing a simple web server program, hello, in Go. Go, and then run it with Docker. The source code for the Go program is as follows: package main impor ...

Introduction to Deque_Dequeis "double-ended" The abbreviation for queue, like vectors, is a container of STL, deque is a double-ended array, and vectors are single-ended. DequeQue is very similar to vector s in interface and can be replaced directly in many operations. _Dequecan access elements randomly (supports direct access to inde ...

Introduction to PodmanWhat is Podman?Podman is an open source container runtime project that can be used on most Linux platforms. Podman provides functions very similar to Docker. As mentioned earlier, it does not need to run any daemons on your system, and it can also run without root privileges.Podman can manage and run any container and cont ...

Preface When we start a container, all kinds of data are stored in the container. Once the docker rm command is executed accidentally, the container will be deleted and the data will be lost. The data generated by the docker container must be persisted in the production environment, and the problem of data sharing among multiple contain ...

What is the workload controller Workload Controllers is an abstract concept of K8s, which is used for higher-level objects, deployment and management of Pod Common workload controllers: Deployment: stateless application deploymentStateful set: stateful application deploymentDaemon set: ensure that all nodes run the same PodJob: one time t ...