Programmer Think

1, Foreword Next, we will install and debug the groundsdk Android in the linux environment. The official documents given by Parrot are generally no problem, but I have never been in contact with Android development before, so I have encountered some difficulties, which is hereby recorded.The following is a link to the official installation ...

Note: the bugs in this article are all encountered during the installation process. After finding out the reasons, the command is optimized. Therefore, if you type according to the command, you should not encounter the following bugs It's not easy for new bloggers to sort out. If your problem is solved, please give a praise~~~~~~ I Installing ...

Ubuntu18.04 install and build hadoop-3.3.0 cluster Reference blog: https://blog.csdn.net/sunxiaoju/article/details/85222290?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522162443354216780261915061%2522%252C%2522scm%2522%253A%252220140713.130102334 …%2522%257D&request_ id=162443354216780261915061&biz_ id=0&utm_ med ...

We are working on the implementation of Google cartographer algorithm these days. Two days ago, we realized the implementation of indoor mapping of Google cartographer. However, the map is based on the museum data provided by Google. We just download the data package and reproduce it, not the map in our own laboratory or around. We can see the ...

Autoware1 was installed some time ago In the 14 GPU version, I found that the Demo couldn't run. Later, I checked other people's blogs and found a BUG in the following comments. It was solved, but it wasn't completely solved. I reinstalled autoware1 12. No, the tutorial of 1.12 is coming. This time, because the industrial computer installa ...

Notebook model: Thinkpad T14 Graphics card: NVIDIA GeForce MX330 Video memory type: 2GB GDDR5 Operating system: Ubuntu 16 04 1, Cause If the ubuntu system computer has two graphics cards: independent display and core display, there will be no signal in HDMI. Because the computer uses core display by default, and the output of HDMI is g ...

Building Vim from source code introduction The thing is like this, because I'm a heavy user of Vim.. However, the version that can be installed or comes with on most systems is an older version, possibly 7.0 X or something. Or you need to use some features or functions of Vim, but the program built for you by others is not enabled, which is ...

Because of work needs, I used Linux to develop new products, and now I have to learn to build images. And record some problems encountered and how to solve them. Development board: NXP imx8mqevk Development platform: VM Ubuntu: 18.04.3LST Tool: Yoctor Guide: i.MX Yocto Project User's Guide The following installation environment default ...

Installing and deploying MongoDB for Ubuntu I Introduction to MongoDB MongoDB is a database based on distributed file storage. Written in C + +. It aims to provide scalable high-performance data storage solutions for Web applications. MongoDB is a product between relational database and non relational database. It is the most funct ...

1, References Ubuntu/Linux user management and permission management (super detailed analysis) 2, Key instructions 1. root user 1.1 set root user password sudo passwd root # output yichao@yichao:~$ sudo passwd root [sudo] yichao Password for: Enter a new UNIX password: Re enter the new UNIX password: passwd: The password was successfu ...