Ubuntu下录屏默认格式是webp，如何转换为mp4格式？
- 安装ffmpeg
sudo apt install ffmpeg
- 格式转换
ffmpeg -i input.webp -qscale 0 output.mp4
- Done!
[……]
如何在ubuntu下将webm格式转换为mp4
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Vue中如何优雅地实现日期选择控件复用
1. 先看需求
2. 常规实现
在页面中搞三个DatePicker的组件，分别绑定到这三个属性中，再另外定义三个变量来控制组件的显示与隐藏
Template部分省略，以下是js部分示例代码片段
const showDatepicker1 = ref(false)
function onSelectDate1 (date: string) {
model.date1 = data
// coding...
}
const showDatepicker2 = ref(false)
function onSelectDate2 (date: string) {
mo[......]It appears that your reverse proxy set up is broken.
如果部署在Docker中的Jenkins报上述错误，修改方法：
Nginx的location配置中添加
proxy_set_header Host $http_host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
[……]
Virtualbox中安装MacOS需要修改的配置
VBoxManage modifyvm "Ventura" --cpuidset 00000001 000106e5 00100800 0098e3fd bfebfbff
VBoxManage setextradata "Ventura" "VBoxInternal/Devices/efi/0/Config/DmiSystemProduct" "iMac15,1"
VBoxManage setextradata "Ventura" "VBoxInternal/Devices/efi/0/Config/DmiSystemVersion" "1.0"
VBoxManage setextradata[......]How to update Jenkins in docker container
1. Download war package
https://mirror.xmission.com/jenkins/war-stable/
- Select your target version and download war file, or copy the download url to get package by wget tool in your docker container.
2. Update
- Just copy package to path
/usr/share/jenkinsinside docker container.