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Taking your coding from null to another level - Coggle Diagram
Taking your coding from null to another level
Coding Talk by Brian Mates
Book he wrote
Conquering the command line
Practice
Build your open-source libraries
Build apps for yourself For Eg. He built website to randomly suggest movie from his family members
This helps in learning different techniques , different frameworks
Build twitter, facebook, emulate other works
ROS Learning
ROS tools to replace cd command
rospack - to find package
rospack find roscpp
roscd - to navigate to that directory
roscd roscpp
roscd log - gives the path of ros logs
roscd log
rosls - just like normal ls, but directly accessess the folder and shows the content from that folder
rosls roscpp_tutorials
Creating ROS package
A package contains CMakeLists.txt and package.xml
Create a package beginner_tutorials
catkin_create_pkg beginner_tutorials std_msgs rospy roscpp
ROS Basic Concepts and Demo
ROS Nodes
In ROS everything is categorised into Nodes and connected to a master. If master crashes, the whole app will crash.
Commands
rostopic list - will display list of topics
rostopic echo topic name - will display changes in the topic
rostopic info topic_name - will give you the publisher and subscriber of this topic
Resources
Reading
Before you code
Learning git is not enough
Tech Blogs you should be reading
Lobster
Hacker News