The Raspberry Pi Zero’s small size isn’t the only thing that makes it an awesome single board computer. Thanks to its ability to be recognized as a USB/Ethernet gadget, you can connect to your Pi from another computer via USB. Power is provided over USB, and your computer’s internet connection is shared over USB too. You no longer need to use a power cord and ethernet cable or WiFi adapter to access your Pi. All that’s needed is a micro USB to USB adapter. Continue reading Raspberry Pi Zero USB/Ethernet Gadget Tutorial -Posted by Circuit Basics | Raspberry Pi | 55
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虚拟机VirtualBox安装MAC OS 10.12教程
1,下载MAC OS 10.12.vmdk
https://pan.baidu.com/share/init?surl=o7VmnCQ 提取码:zu4w
2,首先,新建虚拟机,直接切换到专家模式,然后在名称处输入MacOS10.12,内存建议设置4096MB或者更多,虚拟硬盘选择前面下载的那个macOS 10.12 Sierra Final by TechReviews.vmdk文件,然后点击创建。 Continue reading 虚拟机VirtualBox安装MAC OS 10.12教程
MoOde Audio installation / setup / configuration guide for absolute beginners
URL:http://moodeaudio.org/forum/showthread.php?tid=146Easy installation / setup / configuration guide for absolute beginners
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This article is also existing in a german translation here. Diesen Artikel gibt es auch in einer deutschen Übersetzung hier.
Future updates will cover further basic functions bluetooth connections, backup/restore of playlist and radio stations and quite some more to get the basics going on this awesome music player app 🙂 Continue reading MoOde Audio installation / setup / configuration guide for absolute beginners |
树莓派Raspbian Root密码
树莓派Raspbian系统默认登录用户名为pi,该账户默认密码是raspberry(可在raspi-config中修改)。树莓派的Raspbian系统root用户默认是禁用状态,且没有密码,所以要先设置个密码,然后开启才能正常使用。
使用pi账户进行登陆命令行,执行命令:【sudo passwd root】设置root用户密码,然后在执行【sudo passwd –unlock root】开启root账户,在使用【su root】测试是否生效!
重新锁定root账户可执行命令:sudo passwd –lock root
树莓派 Zero 无需键盘网络的开机配置
Version:1.0 StartHTML:000000256 EndHTML:000020438 StartFragment:000007804 EndFragment:000020372 StartSelection:000007804 EndSelection:000020368 SourceURL:http://shumeipai.nxez.com/2017/06/22/raspberry-pi-no-keyboard-network-boot-configuration.html 树莓派 Zero 无需键盘网络的开机配置 | 树莓派实验室
Win10 照片查看器
首先,我们需要使用注册表编辑器来开启Win10系统照片查看器功能,因为其实这个功能是被隐藏了,那么按下Windows徽标键+R键,打开运行命令窗口,输入“regedit”命令。
依次打开HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Photo Viewer\Capabilities\FileAssociations Continue reading Win10 照片查看器
Failure to download extra data files (ttf-mscorefonts-installer)
方法一:
sudo apt-get install --reinstall ttf-mscorefonts-installer
Continue reading Failure to download extra data files (ttf-mscorefonts-installer)
libpng12-0
Download Page for libpng12-0_1.2.54-1ubuntu1_amd64.deb on AMD64 machines
Ubuntu下查看Linux内核版本和系统版本
Python爬虫|Python爬虫入门(四):储存
原文地址:https://zhuanlan.zhihu.com/p/21452812