Monday, April 13, 2020

Setup to launch ROS nodes on a remote computer on a network

›
ROS nodes can be setup to run on a remote computer from a local computer on the same network. However, there are some setup to be done. Afte...
Monday, March 16, 2020

How to run a shell script from a ROS launch file

›
I wanted to execute a bash shell script from the ROS launch file but the ROS Wiki were not very clear. After some trial and error, I figured...
Monday, March 9, 2020

Using Saga GIS' Terrain Analysis Swath Profile (interactive) function

›
Saga GIS has a couple of interactive terrain profiling functions, a single profile and a swath profile. This post shows how to use the inter...
Monday, March 2, 2020

git authentication failed after changing password or installing a new version of git for Windows

›
After installing a new version of git for Windows or changing the git repository password, the following git error messages may appear when...
Monday, December 9, 2019

Fix error 400 bad request when trying to use create-react-app

›
While attempting to create a new ReactJS app with the create-react-app tool, I encountered the following error: " error 400 Bad Reque...
Monday, November 18, 2019

Fix USB serial adapters to static device names on Ubuntu

›
When a USB to serial device adapter are plugged into a computer's USB port, the Ubuntu Linux OS automatically assigns a default system ...
Monday, November 11, 2019

Android Studio: Automatically replace the Google Maps V2 API Key for debug and release mode

›
The Android Google Maps API requires a separate debug and release keys in the Android Studio project's AndroidManifest.xml file, as sho...