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docker Foundation Preface This is an article I wrote after three weeks of spare time study. My understanding of docker is still at the beginning stage. I hope this article can help some friends who want to learn docker get started quickly. The exercises and actual combat codes are in the github repository. If my article can help you, you can gi ...

About Op:Uses: Can be used in connection with the database, such as every time when connecting to the database, need to manually create a new connection, then perform database operations, and finally close the database connection to avoid resource consumption. At this time, some people are wondering if we can let the system automatically create ...

[Exchange only, reprinting is strictly prohibited] Github Demo address click here: Preface This article won't talk about Retrofit2 (my last article) On Retrofit2 It's not about Rxjava2 alone. The theme is: Rxjava2+Retrofit2 implements Android http requests. Http Api Return Results Processing At present, the structure of the api returned from ...

Continue to the previous project Use vuejs to imitate NetEasy Cloud music (for listening and searching) Later, I found that the previous project was very confused simply managed with vue's model, and then I went to see vuex, and planned to do a project practice, but did not want to do a duplicate project. This time, I gave up my face and planne ...

Introduction: Harbor is an enterprise Registry server for storing and distributing Docker images that extends the open source Docker Distribution by adding some of the features necessary for the enterprise, such as security, identity, and management.As an enterprise private Registry server, Harbor provides better performance and security.Enhan ...

We talked about the preparation for writing a library in the last class, but this class is not a storehouse. Why? So let's first look at how other people's libraries are written. What we need to do after we have a solid foundation is not to build a car behind closed doors, but to read some well-known libraries. Why? A library stands out from hu ...

The routine of this article is as follows. Let's pretend to take you flying. concept How to use it Set the same name Start Activity Fragment to Fragment Setting up multiple groups of elements Custom Overanimation Source Code Interpretation How to Compatible with Low Version Let's see the effect first. Transition animation with system Cus ...

Preface You should be familiar with drop-down refresh and drop-down loading.From PulltoRefreshView in the ListView era to SwipeRefreshLayout in the RecycleView era, to encapsulated libraries on Github that accommodate a variety of Views and support both drop-down refresh and pull-up loading; you're already familiar with this.However, it is p ...

Vue 2.0 began to support server-side rendering, so this article is also based on Vue 2.0 version or more. There is still little information rendered by the server on the internet. The most classic one is Vue-hacker-news, the author of Vue, the God of Youyuxi. When I do Vue project in the company, I have been suffering from the product, customer ...

iOS uses UIMenuController without hiding keyboard Use UIMenuController pop-up menu when keyboard display, keep keyboard display and input state. The implementation methods are as follows: Modify the response chain (recommendation) Follow the UIKeyInput protocol Customize Menu controller The code for the first two methods has been uploaded to ...