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The countdown of obtaining verification code is very common in current apps. Its main function point is to set a click event for TextView. However, when the countdown occurs after clicking, clicking cannot trigger the click event. The click event can be triggered again when the countdown is over and the verification co ...

Github address (full Demo, welcome to download) https://github.com/ganchuanpu/ItemGroup Design sketch   attrs.xml 1 <?xml version="1.0" encoding="utf-8"?> 2 <resources> 3 <declare-styleable name="ItemGroup"> 4 <! -- text of title -- > 5 <attr name="title" format="string" /> 6 <! -- font size ...

Usage: **HTML** <div id="app" class="box" v-tap="vuetouch" //The vuetouch is the function name. If there is no parameter, you can write the function name directly v-longtap="{fn:vuetouch,name:'Long press'}" //If any parameter is passed as an object, fn is the function name v-swipeleft="{fn:vuetouch,name: ...

Sending e-mail should be one of the essential extensions to the website, such as registering for verification, forgetting your password, or sending marketing information to users. 1. Mail Agreement In the process of sending and receiving mail, related agreements need to be complied with, including: Protocol for sending e-mail: SMTP; Protocol f ...

Why to customize your own dynamic application authority Library After Android 6.0, Android system requires dynamic application for sensitive permissions. This user brings great convenience, but also brings greater challenges to developers. The official API is provided for developers to use, but it's a bit cumbersome to use. There are also many ...

1.API Interface Design Specification https://github.com/mishe/blog/issues/129 2. Security Design a. Whitelist restrictions Accept only the request response from a specific system, the caller's IP address needs to be reported in the system, otherwise it cannot be invoked b. Validation of legitimate identity Basic Authentication: This ...

This tutorial is only for learning to communicate Cloudflare Workers Official Introduction: Running code on the edge provides strong Web scalability Enhance security by applying custom security rules and filtering logic to edges to detect malicious Bots viruses and prevent them from consuming resources. Incorporate more personalization and int ...

Environment installation: 1. The source code of zxing CPP and the lib generated after the source code compilation. My version is V1.0.8. The compilation method is as follows: https://www.cnblogs.com/zhenjin-huaxiazongdai/p/12545959.html . Zxing CPP project path: https://github.com/nu-book/zxing-cpp 2. Visual Studio 2017 installation https://vi ...

Opening chapter Today's websites basically have the function of email registration. After all, they can send users some spam recommendations on a regular basis It is very important. To get back to the point, first of all, we need to make a few points clear ==What information do you need for email registration? = = Basic: email address, passwo ...

We can't share the circle of friends on the applet, we can only spread it by sending the designated users and the designated user group. It's very important to master the sharing function! Source code: https://github.com/limingios/wxProgram.git No.15 and springboot in Official introduction https://developers.weixin.qq.com/miniprogram/dev/frame ...