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@gocarlos
gocarlos / Eigen Cheat sheet
Last active February 11, 2024 14:07
Cheat sheet for the linear algebra library Eigen: http://eigen.tuxfamily.org/
// A simple quickref for Eigen. Add anything that's missing.
// Main author: Keir Mierle
#include <Eigen/Dense>
Matrix<double, 3, 3> A; // Fixed rows and cols. Same as Matrix3d.
Matrix<double, 3, Dynamic> B; // Fixed rows, dynamic cols.
Matrix<double, Dynamic, Dynamic> C; // Full dynamic. Same as MatrixXd.
Matrix<double, 3, 3, RowMajor> E; // Row major; default is column-major.
Matrix3f P, Q, R; // 3x3 float matrix.
@justincampbell
justincampbell / after.sh
Created March 1, 2013 17:45
Jenkins + GitHub Commit Status API
if [[ $BUILD_STATUS == "success" ]]
then
export STATUS="success"
else
export STATUS="failure"
fi
curl "https://api.github.com/repos/justincampbell/my_repo/statuses/$GIT_COMMIT?access_token=abc123" \
-H "Content-Type: application/json" \
-X POST \