has been working on custom controls for Android recently. for example, when you customize the navigation bar, you can: first define a navigation item containing pictures and text After , use the package name in the main navigate view, set each item...
I am a beginner in flutter. Today I want to customize an input box control. As a result, I encountered a strange problem. The custom space box cannot be put into the input box. If I put it into the input box, I will report an error. The code is as follo...
I try to switch pages using custom controls. I read this tutorial: composite controls now I use a Cardview and LinearLayout to put the button in it, but I can t do it. so I followed this tutorial: put the code to dynamically add page fragments ...
< H2 > I know the process and basis of the three-way handshake. You don t have to explain the basic concepts to me < H2 > < hr > the question is why the second handshake cannot be done 1. The information sent from the client to the server is delaye...
1) I used vagrant+virtualbox to build the development environment on win7, and box used CentOS7 v1803.1. 2) Synchronize directory is configured in vagrantfile (Synchronize function is normal): config.vm.synced_folder "D: 7_KaiFa project ", " usr ...
MFC DLL contains a dialog box for an activeX control, which can be displayed normally when called in the export function of DLL. But delete the export function, directly call the dialog box in the initialization function of DLL, and then use EXE to load ...
according to the navbar instance on the official website of mint-ui, api does not specify how to register the event. https: codeshelper.com q 10. <mt-navbar v-model="selected" @click="mtTab"> <mt-tab-item id="1&quo...
-when sharp-sharp-sharp clicks on the chart, the data data changes and the chart cannot be refreshed in real time. import React from react ; import { Card } from antd ; import ReactEchartsCore from echarts-for-react lib core ; import echarts fr...