Problems with Android setPolyToPoly (2)
Problems with Android setPolyToPoly (2)
Question:
The question is still the last one ( Problems with Android setPolyToPoly (1) ) Problem, which was solved with hardware acceleration in the previous article, but he may have black edges around the drawn quadrilateral on some mobile phones. It is suspected that the trans ...
Posted on Mon, 20 Jul 2020 11:47:46 -0400 by anon
SpringBoot implements multiple data source configuration
Spring boot for multi data source configuration
springBoot implements the configuration of multiple data sources application.properties Configure two data sources in
spring.datasource.primary.url=jdbc:mysql://localhost:3306/test1
spring.datasource.primary.username=root
spring.datasource.primary.password=root
spring.datasource.primary.driv ...
Posted on Mon, 20 Jul 2020 12:04:53 -0400 by Julian Pedley
vue property binding and interaction
vue directive binding properties
vue binds attributes by directive v-bind, src/width/height/title, such as v-bind:src='''can be abbreviated as: src=''', the same v-Bind:widthWait a moment, abbreviated as width,:height
<script src="https://unpkg.com/vue/dist/vue.js"></script>
<body>
<div id="box">
<img v-bind:sr ...
Posted on Mon, 20 Jul 2020 12:11:32 -0400 by suaji
freemarker tag usage and configuration
After some time of research, freemarker really works better than jsp, and freemarker strictly divides the mvc pattern.Show on the page as a template filler.The following describes the use and configuration of freemarker that I experienced. Configuration tags are good for maintaining and expanding the project.
Create a freemarker configuratio ...
Posted on Mon, 20 Jul 2020 11:38:18 -0400 by tensitY
[LUOGU] 1364 Hospital Settings
There is a binary tree, as shown in the figure:
[I am the picture]
Among them, the numbers in the circle represent the population of the residents in the node.Numbers on the rim represent node numbers. A hospital is now required on a node to minimize the sum of all residents'journeys, and it is agreed that the distan ...
Posted on Mon, 20 Jul 2020 11:11:13 -0400 by Malcina