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This article is from: Chunge Personal Blog: http://www.liyuechun.org Author: extension Li Yuechun - A Time-chasing Man Introduction: JavaScript30 yes Wes Bos A 30-day challenge to launch. The project provides 30 video tutorials, 30 challenge start documents and 30 challenge solution source code free of charge. The goal is to help peop ...

Reference Documents http://www.servicemesher.com/blog/prometheus-operator-manual/ https://github.com/coreos/prometheus-operator https://github.com/coreos/kube-prometheus Background environment kubernetes Cluster version 1.13, pure binary build, reference k8s1.13 Cluster Deployment Coreos/kube-prometheus is isolated from coreos/prometheus-o ...

Unexperienced experience and personal view below, forgive where you are wrong, let's start with a simple implementation 1. Connection https://github.com/airbnb/lottie-android 2. Layout implementation <com.airbnb.lottie.LottieAnimationView android:id="@+id/animation_view" android:layout_width="wrap_content" andro ...

Making simple Snake game with js First, let's analyze the composition of the whole page. As you can see, the game box is a box with many small squares. We can use ul and li tags to make snakes and food. On the right are two simple p tags, one select tag and two input tags. The code is as follows <div class="box" id="box"> <ul clas ...

Because react is a one-page application, we may need to change the title of the document according to different routes, so you may use it at this time. react-document-title Plug-in unit. The main file code of this plug-in is 41 lines, which mainly imports the following three dependency packages: var React = require('react'), PropTypes = require ...

background The data also have eight characters of birthdays, do you believe it? How do elements and columns, rows and rows interrelate? Is the query slow? Don't believe that everything is destined by heaven. How to change the data? After reading this article, you can do it. One talent, nine efforts. Fate is destined. The destiny is decided b ...

Instead of learning a new language, AR can be done only with the knowledge available at the front end. And in our familiar Web environment, it can be done without APP. 1. What is A-Frame The naming of this framework matches the "and" of mobile 4G, resulting in a perfect miss of all keywords. A will be ignored by browsers - conju ...

React+Redux is the most frequently used technology stack in the React ecosystem, but there has always been a variety of voices about how to organize the project structure of React+Redux.This article will discuss the three most common project structures and give personal best practices. By type The type here refers to the type of role a file p ...

Plug-in function Usually the most time-consuming thing for me is brushing "know-it", but I can't stop being cheap. Chrome has one installed on it. StayFocusd 10 minutes later, the zhihu domain name is blocked. But sometimes you really need to know to check something. Every time you turn it off, you will "forget" to open it. ...

Synchronize MySQL data to Redis using Alibaba Canal Incremental Subscription & Consumption Component background Alibaba Incremental Subscription & Consumer Components https://github.com/alibaba/canal In the early days, Alibaba B2B company had the business requirement of cross-room synchronization because of the dual-room deployment in ...