I had experiences that Mac OS X crashed and goes back to login window as soon as I execute some python codes. The codes contain either matplotlib or tk visualization. The first experience was with matplotlib on spyder. I guess the crash is…

The solution written here worked on my PC.

PyCharm is a python IDE. Community Edition How to install for Ubuntu We can install via Ubuntu software center as a snap package. See here for detail. Alternatively, we can do it via terminal as written in the official web. sudo snap insta…

Homebrewでgraphvizをインストールしようとしたら以下のようなエラーが表示された． ==> Downloading from https://akamai.bintray.com/a1/a1283e332d0754e450a7e46a1e1b0 ######################################################################## 100.0%…

色々試したけど，以下の方法でうまくいった． 詳細は公式ページ参照． ffmpeg -f concat -sefe 0 -i INPUT_LIST -c copy OUTPUT_FILE INPUT_LISTファイルの中身は以下の通り file 'INPUT_FILE_1' ... file 'INPUT_FILE_N'

The two issues on the repository has not been merged yet as of 2019.10.05, however is super important to compile and install. It's fine to apply these two pull requests by yourself before compile,

The problem occurs when I compiled g2opy on Mac OS X Mojave. The solution is to edit as follows: // this is code is one before edit .def("x", (double (Eigen::Quaterniond::*) () const) &Eigen::Quaterniond::x) .def("y", (double (Eigen::Quate…