Programmer Think

Maven Basic Knowledge Official website: Portal Maven project structure $ MavenProject |-- pom.xml |-- src | |-- main | | `-- java | | `-- resources | `-- test | | `-- java | | `-- resources `-- README.md POM file The POM file represents the Project Object Model, which is the basic component of working with Maven and is loca ...

Now many websites will use a large number of pictures, and pictures are the main amount of data in the transmission of web pages, but also one of the factors affecting the performance of websites. As a result, many websites will separate image storage from websites, and build one or more servers to store pictures, while pictures on webpages use ...

Preface: When we read some PDF books, if PDF is not a picture, it is good to take notes of reading; if PDF is a picture, it is impossible to edit and take notes, it is still very painful. I met him. Of course, we have to learn how to solve the current pain points by ourselves. I. Status Quo In order not to repeat the wheel building, of course, ...

Last article mentioned that "i++;" itself is a thread unsafe operation, because the operation is not atomic, there are two processes of value and assignment, but how can it be unsafe? This issue uses a "vmlens" project to demonstrate why thread insecurity occurs. At the end of the paper is a brief introduction to vmlens. Tes ...

Zookeeper and can be redis Common commands java -version Query jdk for installation amel@Camel ~]$ java -version openjdk version "1.8.0_181" OpenJDK Runtime Environment (build 1.8.0_181-b13) OpenJDK 64-Bit Server VM (build 25.181-b13, mixed mode) [camel@Camel ~]$ Decompress tar zxvf zookeeper-3.4.6.tar.gz z: Specifies the compres ...

Private warehouse principles Private warehouse benefits Build private warehouses Use private warehouses _Maven, as the current mainstream project management tool, has great performance in dependency management, system building, etc.However, it is a nightmare for users to visit Maven warehouses abroad. Building a private Maven warehou ...

Artifactory I. Overview In actual business development, we may encounter many common module management problems. Maybe we don't want to re build corresponding modules every time we pack them, which will liberate our development efficiency to a certain extent. Similarly, because of the existence of walls, sometimes packaging is always a long-t ...

cas Official website: https://www.apereo.org/projects/cas cas File: https://apereo.github.io/cas/Older-Versions.html cas Download address: https://github.com/apereo/cas/releases Mac build tomcat https : http://blog.csdn.net/qq_33264648/article/details/63683660 cas server uses https by default, so tomcat implements https first. ...

The following content is original. Welcome to reprint it. Please note it. From Daily Blog: http://www.cnblogs.com/tiantianbyconan/p/6641794.html [Android] Replace ListView with RecyclerView (IV: SeizeRecyclerView) In the development of RecyclerView, there may be some difficulties. For example, the following picture is the video details page of ...

The previous blogs have talked about Spring in succession. Today we will talk about Spring MVC in our blog. Spring MVC currently occupies a place in Java EE development and is relatively easy to use. Low coupling, high cohesion, using some annotations and Java configuration classes can achieve good decoupling. Today we'll look at how to configu ...