前言： Stable Diffusion是一款大名鼎鼎的开源的AI绘图软件，免费而且效果超好，文章最上面那图就是用Stable Diffusion生成的。但要使用它显存需要6G以上，所以我们这篇文章就介绍下怎么把Stable Diffusion安装到google Colaboratory云平台上，让你的史前的老电脑都能出图，甚至用手机也可以操作，其实是在利用Google的显卡帮你工作（薅羊毛）。 接下来，按步骤操作，就算一个小白也能轻松跑起Stable Diffusion来 1、打开https://github.com/camenduru/stable-diffusion-webui-colab#-colab这个项目，往下拉，看到下图这个，选一个点击打开。其中有精简版、稳定版和最新版，建议选择稳定版。 2、比如我们以第一个的CompVis/stable-diffusion-v-1-4-origunal的stable版为例。点击“stable”，打开页面，没登录的要登录下Google账户，其他不用动，点击左上角的播放按钮就可以。会出现警告提示，选择”仍然运行“即可。 3、等它跑完代码，大概8-10分钟左右吧，当出现下面信息是就已经说明已经完成了，点击这个链接就可以打开Stable Diffusion了。 4、大家就可以尽情发挥下了。但要注意，免费用户最多只能使用12个小时后台就会关闭，所以拿来学习可以，做生产力工具就麻烦点了。。 因时间有限，我们后面再来聊Stable Diffusion使用教程。
A few simple steps to improve the picture quality of Oculus Quest 2 Link
The first things to prepare are： 1、Oculus Quest 2 2、Link cable (better quality) 3、A high end computer (recommended 2070 graphics card or above), with a good Oculus PC client installed in advance Steps： 1、Connect the PC and Quest 2 with the Link cable 2、Open the Oculus PC program on your PC, put the device on… Continue reading A few simple steps to improve the picture quality of Oculus Quest 2 Link
VR knowledge popularization III – you see you see the face of VR-VR screen technology and parameter analysis
Earlier we talked about VR spatial positioning and motion capture as if they were the soul of VR, so in this chapter we talk about the most important physical part of a VR virtual reality device – the face (image). The first impression of a beautiful woman comes from the face, right? 1.Resolution Note that… Continue reading VR knowledge popularization III – you see you see the face of VR-VR screen technology and parameter analysis
VR knowledge popularization II – the way to move in VR and motion sickness
Motion sickness actually encountered this problem a decade ago during the 3D game revolution: Why do some people experience dizziness and nausea when playing first-person 3D games? The reason lies in the “vestibular visual misalignment“. For example, the following VR game I am strapped to a skateboard and accelerating downward. The picture your visual system… Continue reading VR knowledge popularization II – the way to move in VR and motion sickness
VR knowledge popularization I: spatial positioning technology
Preface: for a set of VR equipment, the most core technology is motion capture and spatial positioning technology, after all, VR is an immersive interactive simulation system, like the VR box on the phone can only look like a good VR experience can not be talked about. An important reason for the huge price difference… Continue reading VR knowledge popularization I: spatial positioning technology
Free and easy-to-use Microsoft Data Recovery Tool WinFR Interface Edition
Preface: Microsoft released the data recovery tool Windows File Recovery in the Software Store in 2020, which is free to recover not only mistakenly deleted files, but also files on formatted or corrupted hard drives. However, due to the command line mode only, the threshold for use is high and the rating is only 2.… Continue reading Free and easy-to-use Microsoft Data Recovery Tool WinFR Interface Edition
You and your kids can get along better with Microsoft’s home security settings
I. Preface: Some time ago, a friend of mine asked me if there is any software that can restrict children’s use of the computer when they are always sneaking around and playing other things on the computer during their online classes at home. I don’t think you need any third party software, Microsoft Home Security… Continue reading You and your kids can get along better with Microsoft’s home security settings
AI for Beginners – a browser plugin that allows you to easily talk to ChatGPT while searching with your browser
The articles in this series are mainly for newcomers, so one, the topics will be relatively simple. Second, the steps will be described in a more tedious manner. Those who are highly skilled can ignore them. ChatGPT is very hot now, but every time you use it, you have to open the website – login… Continue reading AI for Beginners – a browser plugin that allows you to easily talk to ChatGPT while searching with your browser
AI for Beginners – Building an Exclusive AI Assistant with Synology docker
Preparation: Your own ChatGPT API KEY (see my previous post on how to get a KEY). A docker-enabled groupware NAS. 1、Open Synology docker-registry – search chatGPT – select the first one – double click to download. 2、After downloading, double click in the container to run 3、After entering the settings, modify the port in the port… Continue reading AI for Beginners – Building an Exclusive AI Assistant with Synology docker
Newbie with computer: through CE modifier, non-members can make Baidu.com full speed download
Preface: I’m sure you all know the kind of painful downloading experience in Baidu.com if you don’t top up. Now we can use CE modifier to increase the download speed, it’s very easy. Pro-test still works. What is a cheat engine? A cheat engine, which is actually a game modifier, queries and modifies the memory… Continue reading Newbie with computer: through CE modifier, non-members can make Baidu.com full speed download
小白用电脑：通过CE修改器，非会员都可以让百度网盘全速下载。
前言：相信大家都知道在百度网盘下载如果不充值的话，那种痛苦的下载经历。现在我们可以通过CE修改器，可以很简单提高下载速度。亲测目前还有效。 什么是CE修改器？ 全称Cheat Engine，其实是一款游戏修改器，它可以查询与修改程序经过反汇编后的内存。透过修改内存，用户可以在游戏里获得一些好处，例如无限的生命值、时间或弹药。它还包含一些Direct3D的工具让你可以透视墙壁，在一些高级选项里还可以替你移动鼠标，这功能可以用来制作aimbot。下面我们就来说说怎么操作？提高百度网盘的下载速度。 1、下载CE软件，下载链接放文章底部，下载解压后运行目录内的Cheat Engine.exe文件，双击运行。 2、选择界面语言，跳过教程。 3、运行百度网盘后打开任务管理器。任务管理器需要选择详细信息 4、右键点击任务管理器上方状态，选择打开PID信息 5、在百度网盘下载你要下载的文件，在任务管理器的后台进程中查看百度网盘的进程ID（有流量的那个），记下PID数字 6、点击CE左上角“请先选择一个进程打开”按钮，在视窗界面空白处点击右键-选择“将PID转成十进制” 7、转到当前进程窗口，找到对应的PID进程，选择打开. 8、然后选择开启变速精灵，速度那直接写500倍，然后应用。 9、这时你会在任务管理器进程里看到百度网盘的网络速度暴涨，而且你会发现虽然百度网盘客户端显示的下载速度没什么变化，但下载进度条已经变得飞快了。 总结：亲测至目前为止还是有效，顺便说下，同样得操作对迅雷下载也是有效得。操作方法类似，就不再赘述了。小伙伴有兴趣可以自行测试。
小白用AI-用群晖docker搭建一个专用AI助手
准备工作：1个自己的ChatGPTAPI KEY（如何获取KEY可以看下我上一篇文章）。一台支持docker的群晖NAS。 1、打开群晖的docker-注册表-搜索chatGPT-选择第一个-双击下载 2、下载完成后在容器中双击运行 3、进入设置，在端口设置中修改端口，一般把本地端口和容器端口都设置成一样的就好，如果遇到端口冲突，请修改到别的不冲突的端口即可。 4、点击环境-左上角+号-添加一个OPENAI_API_KEY的变量-值需要填上你自己的ChatGPTAPI KEY（一般是Sk开头的），如果您还需要和别人共用，建议再添加一个AUTH_SECRET_KEY的变量-值可以您自行设置（验证使用） 5、都确认没问题后就可保存-运行这个容器了。 6、在浏览器地址栏输入“NAS的ip地址:端口号”，就可以打开使用了。如果有验证码，就输入您设置好的验证码进入使用 7、请愉快使用吧，有问题欢迎留言讨论。