Jonny-huang.github.io Website Review

Foreword to buy a dish, A a handful of onions, in the market to save money, it can be said that it is not uncommon, but to buy a dish to send a plate This unreasonable behavior of beef has been said to be not a normality in recent years but has become an ecology, but for software projects, you can give up testing and pas* it on to customers. You can reduce unnecessary docu*ents, but you can save In fact, it only accounts for a small proportion. These are not enough for customers to cut prices. Since it is decided to stay in this kind of ecology, cost down is an inevitable problem, but how to unreasonable cost reduction but Do not violate yourself. The foreword should be around every physician. Angels: RxJS last for illustrative purposes only and Observable Subject biggest difference is to allow multiple observers (Observer) subscription (subscribe), today felt to do a comparison example. Angular MaterialAngular Material is Google's visual component for Angular, and with the release of Angular 6 not only more integrated, installation and. Foreword Apache Cordova, Ionic, NativeScript, React Native, Xamarin Just a few years of cross-platform technology In fact, it’s so many people don’t know how to start. Google has launched its own technology, Flutter, in the stage where these technologies are very ma*ure. Together with Dart, which is used by relatively few people, as a development language, it’s really If you don't touch the reason, you will generally use cross-platform technology to shorten the development time or cost of learning. Flute. Don't worry too much about the difference between the photo and the actual product on the package: RxJS We can understand the RxJS through the source code for the monitoring object. Three kinds of status (next, error, complete) notification functions are provided. We can use the Observer interface to determine what to do when the three states occur, and in addition to deciding what to do, we can also decide how to notify others, so if we don't need to provide notifications, we only need to implement Observer. The interface is fine. The prevalence of more and more technologies are moving towards open source. Studying the source code allows us to understand the working principle of related technologies, so as to correct the gap in cognition. After all, although the official docu*ents are rich, many concepts are difficult to understand through text description. Another benefit is learning the skills of these great gods. The above explanations are not the focus of this article. You must know that after reading the code is a sage, and the code is a god, this is not the author's free person can do, so we only pick the simple part. Help us understand RxJS more easily. We can go to.