Tag：Button
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Learn react17 (I) – method calls between components (TS) through vue3
When learning react, I always use Vue in my work. I want to analyze the writing of react through the use of Vue, It is found that there are many ways to write vue3, and different ways to write it from react17 So this article came into being. I hope you can correct any mistakes […]
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Implementing beautiful buttons with pure CSS
Recently, I met a demand in my work – to realize some cool buttons. After seeing the effect drawing, the buttons are really beautiful, with bounce, color gradient, sweeping light and neon lights, which instantly aroused my curiosity and opened the road of research and implementation.(welcome to pay attention to the front point, line and […]
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An easy-to-use visual studio code extension – live server, suitable for front-end gadget development
An easy-to-use visual studio code extension – live server, suitable for front-end gadget developmentWhen writing some simple SAP ui5 applications, Jerry likes to use the scaffold application introduced in this article as a template to start programming: A scaffolding application for SAP ui5 learning without any dependency on background APIs The sap ui5 scaffolding application […]
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Learn react17 (II) through vue3 – the parent component calls the sub component method ref (TS)
Today, I mainly learn the ref method to call sub component methods. Both react hook and Vue single files are used Like what you like React Useref can only be used in functioncomponent and createref can only be used in classcomponent. Using useref Subcomponent (child.tsx) # Child.tsx export interface ChildProps { count: number; setCount: (params: […]
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Difference and use of memo and usememo in react
The online tutorials are very confusing. I still hope you can type the code manually and experience it. Your impression is better React. Both memo and usememo reduce unnecessary expenses in components and improve performance Where, memo is whether the sub component itself renders, and usememo is the sub component prop listening function memo Memo […]
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How to dynamically display the expand button under a text introduction?
Keywords:Scroll height of rich text get scrollheight and offsetHeight height Product requirements1. the first three lines of the text introduction are displayed, and the ellipsis is at the back2. when the first three lines are exceeded, the ‘expand button’ will be displayed; otherwise, the ‘expand button’ will not be displayed analysis1. the text introduction is […]
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Record screen using browser
Recently, there is a need to record the screen, which is similar to the operation tutorial of recording software for others to demonstrate. After searching the recording screen on the Internet, most of them need to download and install, and there are charges or advertisements. I accidentally found a website that uses a browser to […]
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[low coupling integrated tabbarcontroller] at least two arrays are needed to complete the construction of mainstream app framework
GitHub warehouse address stamp here Navigation Differences from other custom tabbarcontrollers Effect after integration Using the cyltabbarcontroller Step 1: import the cyltabbarcontroller using cocoapods Step 2: set two arrays of cyltabbarcontroller: controller array and tabbar attribute array Step 3: set the cyltabbarcontroller to the rootviewcontroller of the window Step 4 (optional): create a custom shape […]
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Use of Sam BA (Linux)
Use of Sam BA (Linux) MCU burning tool 1. Download Download the appropriate version on the official website Website:https://www.microchip.com/ Search input in the search box in the upper right cornersam-baSearch, select the appropriate version to download, and then extract it 2. boot from Flash By default, samv7 boots from ROM, we want it boot from […]
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The game has been put on the shelves. A new version is re released and forced updates are set in the Huawei background. Forced updates will not work after the new version is released
Scenario description The game has been put on the shelves. Due to the need to update, we want to force the players who have installed the game to update the game. However, after releasing the new version, the forced update will not work. After the update pop-up window pops up, the user can still enter […]
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[original]unity2d development + ugui Chinese tutorial II
Ha ha, continue to fill this hole~ As far as I know, many people, like me at the beginning, think that the effect of a character standing on the ground is simulated by gravity. Both the ground and the character have rigid bodies to achieve, and jumping is to give the character an upward momentum. […]