操作步骤如下:
1、确认你的手机是苹果手机且IOS版本是IOS11或ios11以上。
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2、点击设置,进入控制中心。
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3、点击自我控制。
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4、在自我控制打开的页面中,找到屏幕录制选项,点击。
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5、回到主菜单,上划弹出控制中心。
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6、点击录制按钮。
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7、开始录制后,播放你想要录制的微信小视频,在播放的同时,视频也将录制,播放完毕也就是录制完毕,点击上方红色区域。
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关于微信小程序里的视频下载,
方法如下:
1.收藏小程序页面。
收藏小程序页面
2.打开电脑版微信,在收藏中打开链接并复制链接。
打开链接
复制链接
3.使用使用浏览器打开链接,使用插件下载视频。
下载视频
4.下载完成。
注意事项:直接分享小程序里视频,电脑无法打开,请先收藏再打开。
直接分享电脑无法显示。
不能下载的,视频链接查看不到,唯一可以实现的是录制屏幕了
求某一区域内不重复的数据个数有两种计算方法:
例如求a1:a100范围内不重复数据的个数,某个数重复多次出现只算一个。
一是利用数组公式:
=sum(1/countif(a1:a100,a1:a100))输入完公式后按ctrl+shift+enter键,让它自动加上数组公式符号"{}"。
二是利用乘积求和函数:
=sumproduct(1/countif(a1:a100,a1:a100))