安装小米70迈后拉镜头连接小米智能后视镜时，有时会在后视镜上显示出：“检测到后拉摄像头异常，录像已停止。请移除后拉摄像头重新连接”的问题。我被蒙了半天后才发现如果小米后拉摄像头显示以上错误，解决方法为:把图像传输线（除连倒车灯以外的那根线）大力地插到底。。。 给我大力点，插插插插插到底后会发生“卡擦”一声的，然后以上信息会消失。理由很简单。。。 Literally, got stuck on this issue for far too long. Damn prompt message, made me thing something went wrong seriously. In the end, just press the connector HARDER into the AV in for MiJia DVR…. Damn misleading user error message.
If you have not seen XKCD’s comic on an intuitive summary of machine learning training, this is a good summary: https://xkcd.com/1838/ So I have been playing a bit more with neural networks latestly, specificily, ConvNet. I read many many meme and non technical blog posts but finally, time to get my hands dirty and do something […]
Holy XXXX… You know they say that a backup is not a backup until you test it, today I had to rely on Google Drive to recover accidentally deleted files and that went bad…. So, I accidentally deleted some files online, no biggie, checked trash… not there… WTF? then check history… and its gone. This […]
Quick and yet absolutely disgustingly insecure way to establish a password based authenticated connection to a server through proxy (aka jumphost/intermediate server/proxy). Hopefully someone will find this useful. Blindly trust server may invoke armageddon… Source code inspired by https://stackoverflow.com/questions/21609443/paramiko-proxycommand-fails-to-setup-socket More on how to use the client object you get to do things like transport: https://stackoverflow.com/questions/3635131/paramikos-sshclient-with-sftp import paramiko […]
You probably want to build OpenBLAS. Also make sure to sudo yum install hdf5, gsl, itk, netcdf, pcre, zlib, openblas-devl (still end up having to make my own), etc…. that seems to have helped getting around the aforementioned empty string hash issue. CCmake3 and Cmake3 also seems to have helped. I recall having to install […]
So, the magical string of: d41d8cd98f00b204e9800998ecf8427e Is the MD5 hash that CMake (or any other pogram) typically yield when the module is not found and ran an MD5 sum on an empty string apparently… If there is anywhere you get a DOWNLOAD HASH mismatch and showing actual hash is: d41d8cd98f00b204e9800998ecf8427e, in English, the program is […]
Fun, as summarized in Dwarf Fortress. So. Been compiling DrawEM module of MIRTK on both CentOS and Ubuntu18. Fun indeed. I will write about compilation fun in general another day as its a source of much fun elsewhere too. So, if you ever see build errors like: [ 75%] Building CXX object Packages/DrawEM/src/CMakeFiles/LibDrawEM.dir/BiasCorrection.cc.o In file […]
So this is not the start of a joke, but a super annoying problem that took me too long to resolve. I call Google Assistant, “Turn off the bedroom”, and google assistant says he has no clue what I am talking about… EVEN though I set bedroom up in both SmartThings, and Google Home. A […]
Funny thing I noticed recently. I stopped paying as much attention to the surrounding when I drive as when I first started. Not sure if you have noticed similar trend. When first start learning to drive, newbie drivers like me tend to be super stressed out because of the CRAZY amount of things I need […]
Banged my head on this way too long before I realize: when you add new path to environmental variables, you probably want to restart pycharm to ensure the terminal is reloading the new path info and can now resolve whatever new resources being added to the path. =_=+ embarrassingly long.