- By Edmond Lau
- Highly Recommended 👍
- http://www.theeffectiveengineer.com/
- They are the people who get things done. Effective Engineers produce results.
#include <string> | |
#include <vector> | |
#include "jerryscript.h" | |
namespace JerryScript { | |
class Value; | |
class Undefined; | |
class Null; | |
class Boolean; |
# This line imports the modules we will need. The first is the sys module used | |
# to read the command line arguments. Second the Python Imaging Library to read | |
# the image and third numpy, a linear algebra/vector/matrix module. | |
import sys; from PIL import Image; import numpy as np | |
# This is a list of characters from low to high "blackness" in order to map the | |
# intensities of the image to ascii characters | |
chars = np.asarray(list(' .,:;irsXA253hMHGS#9B&@')) | |
# Check whether all necessary command line arguments were given, if not exit and show a |
// Reference: http://mathworld.wolfram.com/Tetrahedron.html | |
void Common::CalculateObjectsProperties( | |
const pcl::PointCloud<pcl::PointXYZ>::Ptr& cloud, | |
Eigen::Vector3d* center_of_mass, double* totalVolume, double* weight) { | |
LOG(INFO) << "CalculateObjectsProperties start.\n"; | |
CHECK_NOTNULL(cloud.get()); | |
CHECK_NOTNULL(center_of_mass); | |
CHECK_NOTNULL(totalVolume); | |
CHECK_NOTNULL(weight); |
Eigen::Quaternionf Common::GetQuaternionFromDirVectors( | |
const Eigen::Vector3f& upwards, const Eigen::Vector3f& forwards) { | |
Eigen::Vector3f right = forwards.cross(upwards); | |
#define m00 right.x() | |
#define m01 forwards.x() | |
#define m02 upwards.x() | |
#define m10 right.y() | |
#define m11 forwards.y() | |
#define m12 upwards.y() |
sleep 3; xset dpms force off | |
// 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. |
#!/usr/bin/env bash | |
# Test script for checking if Cuda and Drivers correctly installed on Ubuntu 14.04, by Roelof Pieters (@graphific) | |
# BSD License | |
if [ "$(whoami)" == "root" ]; then | |
echo "running as root, please run as user you want to have stuff installed as" | |
exit 1 | |
fi | |
################################### | |
# Ubuntu 14.04 Install script for: |
<?php | |
echo "<br/>"; | |
echo "<br/>"; | |
$output =shell_exec('wakeonlan xy:xy:xy:xy:xy:xy'); | |
echo "<pre>$output</pre>"; | |
echo "wake up workstation"; | |
echo "<br/>"; | |
echo "<br/>"; |