Chapter 5 advanced CustomView animation

It is difficult to achieve some complex animation effects only by changing the control properties, such as the Nexus boot animation. This will show how to use PathMeasure and SVG animation to achieve complex animation effects. initialization: PathMeasure is similar to a calculator. It can calculate ...

Posted on Thu, 11 Jun 2020 03:34:19 -0400 by steve m

Using JavaScript to access your device camera

Hello everyone, in this blog I will show you how to use JavaScript on a web page, and support many browsers without additional libraries to access the current device camera. How to access the camera We use JavaScript Media Stream API To access the user's camera (not only on the computer, but also on t ...

Posted on Thu, 11 Jun 2020 03:01:16 -0400 by siminder

Cypress web automation 39-.trigger() common mouse operation events

preface Mouse events often encountered on web pages include: mouse hover operation, right mouse button, mouse long press, drag and so on trigger() Trigger method is used to trigger events on DOM elements Examples of grammar usage .trigger(eventName) .trigger(eventName, position) .trigger(eventName, options) .trigger(eventName, x, y) .trig ...

Posted on Thu, 11 Jun 2020 00:19:39 -0400 by AndrewJ1313

Hidden scroll bar - > El scroll bar

What is El scrollbar? Element UI, as a set of well-known UI component library of Vue, is almost known by people playing Vue. Recently, when looking at the source code of element, I found an interesting phenomenon. How can I add an EL scrollbar component to autocomplete recommendations?After some understanding, it turned out to be a scroll bar c ...

Posted on Wed, 10 Jun 2020 02:13:53 -0400 by raja9911

Managing public data status using Vuex

What is VueX 1. vuex is a dedicated vue.js Application open state management mode. 2. Use centralized storage to manage the state of all components of the application. 3. And the corresponding rules ensure that changes can be made in a predictable way. My understanding: public data state warehouse   2, Application scenario 1. Multiple v ...

Posted on Tue, 09 Jun 2020 00:27:54 -0400 by flattened

Android Development Learning Process 0.14

BindView ButterKnife advantage Easy to bind components and use Handle click events easily, such as viewholder in adapter At the same time, child components do not need to be bound when parent components are boundBe careful Used after setcontentview, and subspace cannot use static final attribute anymore Expand the click event without changing t ...

Posted on Mon, 08 Jun 2020 13:19:15 -0400 by jacinthe

"Vue.js Actual Warfare Records

Code example reference: https://gitee.com/feistel/Blog/tree/master/%E5%89%8D%E7%AB%AF/forTest/src webpack Project Example Reference: https://gitee.com/feistel/Blog/tree/master/%E5%89%8D%E7%AB%AF/demo Initial knowledgeVue.js It provides common advanced features in modern Web development: Decoupling views and data Reusable components Front End ...

Posted on Sun, 07 Jun 2020 12:51:44 -0400 by xec

Summary of JS common string API in javaScript tutorial

Some notes on js string and js array: String and array have some similarities. They can get the size through length attribute, can be accessed through subscript, and can traverse each character / element with for loop The difference between strings and arrays is that arrays can be modified at will. Str ...

Posted on Sun, 07 Jun 2020 06:44:22 -0400 by TouranMan

wordpress copy notes

Recently, I received a project using wordpress to imitate the station. I thought it was very simple, but I found some "small" problems after I started. Moreover, there are not only a few tutorials about wordpress on the Chinese Internet, but also many old ones. Many of them are not applicable ...

Posted on Sun, 07 Jun 2020 05:45:14 -0400 by Kryptix

Spring's official website reading container and its instantiation

spring Container What is a container? Let's start with a sentence on the official website: The org.springframework.context.ApplicationContext interface represents the Spring IoC container and is responsible for instantiating, configuring, and assembling the beans. Probably translated as: The Spring ...

Posted on Sat, 06 Jun 2020 23:17:43 -0400 by FrobinRobin