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Using Git

Global Settings

• Related Setup: https://gist.github.com/hofmannsven/6814278
• Related Pro Tips: https://ochronus.com/git-tips-from-the-trenches/
• Interactive Beginners Tutorial: http://try.github.io/
• Git Cheatsheet by GitHub: https://services.github.com/on-demand/downloads/github-git-cheat-sheet/

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static_transform_publisher
static_transform_publisher x y z yaw pitch roll frame_id child_frame_id period_in_ms

Publish a static coordinate transform to tf using an x/y/z offset in meters and yaw/pitch/roll in radians. (yaw is rotation about Z, pitch is rotation about Y, and roll is rotation about X). The period, in milliseconds, specifies how often to send a transform. 100ms (10hz) is a good value.
static_transform_publisher x y z qx qy qz qw frame_id child_frame_id  period_in_ms

Publish a static coordinate transform to tf using an x/y/z offset in meters and quaternion. The period, in milliseconds, specifies how often to send a transform. 100ms (10hz) is a good value.
static_transform_publisher is designed both as a command-line tool for manual use, as well as for use within roslaunch files for setting static transforms. For example:

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rwbot@carowe:~/test/build$ ./interactive_icp ../monkey.ply 
[pcl::PLYReader] ../monkey.ply:14: property 'list uint8 uint32 vertex_indices' of element 'face' is not handled

Loaded file ../monkey.ply (1966 points) in 11 ms

Applying this rigid transformation to: cloud_in -> cloud_icp
Rotation matrix :
    |  0.924 -0.383  0.000 | 
R = |  0.383  0.924  0.000 | 
    |  0.000  0.000  1.000 | 

rwbot

rwbot@carowe:~/test/build$ ./interactive_icp ../monkey.ply 
[pcl::PLYReader] ../monkey.ply:14: property 'list uint8 uint32 vertex_indices' of element 'face' is not handled

Loaded file ../monkey.ply (1966 points) in 9 ms

Applying this rigid transformation to: cloud_in -> cloud_icp
Rotation matrix :
    |  0.924 -0.383  0.000 | 
R = |  0.383  0.924  0.000 | 
    |  0.000  0.000  1.000 | 

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{"lastUpload":"2021-05-17T21:39:40.358Z","extensionVersion":"v3.4.3"}

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tara -> demo_grid_driving_action 

# Define the goal
int32 grid_drive_enum

int32 GRID_DRIVE_ENUM_ERROR = 0
int32 GRID_DRIVE_ENUM_DRIVE_TO_HOME_FROM_UNKNOWN_POS_PAST_HOMING_SENSOR = 1
int32 GRID_DRIVE_ENUM_DRIVE_TO_HOME_FROM_UNKNOWN_POS_BEFORE_HOMING_SENSOR = 2
int32 GRID_DRIVE_ENUM_DRIVE_TO_HOME_FROM_KNOWN_POS = 3
int32 GRID_DRIVE_ENUM_DRIVE_TO_GOAL_TOTE = 4

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#include <ros/ros.h>
#include <std_msgs/String.h>
#include <geometry_msgs/Twist.h>
#include <sensor_msgs/LaserScan.h>
#include <math.h> 

geometry_msgs::Twist twist;
geometry_msgs::Twist desired;
bool newMsg, newDesired;
#define PI 3.14159265

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PCL_UNDERLAY

Debug

cd ~/dbg_source_pcl_ws
catkin config --extend /opt/ros/$ROS_DISTRO --install --cmake-args -DCMAKE_BUILD_TYPE=Debug
catkin build 

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Open Chrome Developer Console, WIN Ctrl+Shift+J or MAC Cmd+Opt+J, paste and enter

function saveAllAmazonCartItemsForLater() {
  var query = document.querySelectorAll("#activeCartViewForm input[value='Save for later']")
  console.log('started');

  if (query.length) {
    console.log('query.length = ' + query.length);
 query[0].click();

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{
"1":  [0.2, 0.25],
"2":  [0.25, 0.4],
"3":  [0.35, 0.5],
"4":  [0.5, 0.7, 1.0, 1.5, 2],
"5":  [0.5, 0.8, 1.0, 1.5, 2],
"6":  [0.75, 1.0, 1.5, 2],
"7":  [0.75, 1.0, 1.5, 2],
"8":  [0.75, 1.0, 1.25, 1.5, 2],
"9":  [0.75, 1.0, 1.25, 1.5, 2],