Nouveau does not appear to support Pascal cards right now, so you should use the proprietary NVIDIA driver, available from the Additional Drivers applet.
Panel Dithering
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| cmake_minimum_required(VERSION 3.14) | |
| project("ROS2 Master") | |
| # usually I put this in a separate file include("/opt/ros/_common/Colcon.cmake") | |
| function(colcon_add_subdirectories) | |
| cmake_parse_arguments(PARSE_ARGV 0 "ARG" "" "BUILD_BASE;BASE_PATHS" "") | |
| message("search criteria: ${ARGV}") | |
| execute_process(COMMAND colcon list |
niraj-shah
/ aws-security.sh
Last active
February 13, 2023 23:52
Shell Script to update AWS EC2 Security Groups with Fixed and Current IPs for a given Port, using `aws ec2` command line
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/bin/bash | |
| # Shell Script to Update AWS EC2 Security Groups | |
| # Note that existing IP rules will be deleted | |
| # CONFIG - Only edit the below lines to setup the script | |
| # =============================== | |
| # AWS Profile Name | |
| profile="name1" |
GMMan
/ ubuntu-gl502vs.md
Last active
June 5, 2025 06:30
Problems and Solutions for Ubuntu 16.04 LTS on ASUS ROG GL502VS Laptop
awesomebytes
/ debian_from_ros_pkg.md
Last active
February 18, 2025 13:59
How to create a debian from a ROS package
The instructions are based on this answers.ros.org thread.
You may need the latest pip, follow the official instructions.
Install bloom:
sagivo
/ gist:3a4b2f2c7ac6e1b5267c2f1f59ac6c6b
Last active
November 18, 2025 15:01
webRTC stun / turn server list
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| to check if the server works - https://webrtc.github.io/samples/src/content/peerconnection/trickle-ice | |
| stun: | |
| stun.l.google.com:19302, | |
| stun1.l.google.com:19302, | |
| stun2.l.google.com:19302, | |
| stun3.l.google.com:19302, | |
| stun4.l.google.com:19302, | |
| stun.ekiga.net, | |
| stun.ideasip.com, |
reggi
/ how-to-setup-lambda-to-talk-to-internet-and-vpc.md
Last active
July 28, 2025 20:57
I'm going to walk you through the steps for setting up a AWS Lambda to talk to the internet and a VPC. Let's dive in.
So it might be really unintuitive at first but lambda functions have three states.
- No VPC, where it can talk openly to the web, but can't talk to any of your AWS services.
- VPC, the default setting where the lambda function can talk to your AWS services but can't talk to the web.
- VPC with NAT, The best of both worlds, AWS services and web.
javidcf
/ pseudoinverse.cpp
Last active
July 27, 2022 21:21
Compute the pseudoinverse of a dense matrix with Eigen (C++11)
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #include <Eigen/Dense> | |
| template <class MatT> | |
| Eigen::Matrix<typename MatT::Scalar, MatT::ColsAtCompileTime, MatT::RowsAtCompileTime> | |
| pseudoinverse(const MatT &mat, typename MatT::Scalar tolerance = typename MatT::Scalar{1e-4}) // choose appropriately | |
| { | |
| typedef typename MatT::Scalar Scalar; | |
| auto svd = mat.jacobiSvd(Eigen::ComputeFullU | Eigen::ComputeFullV); | |
| const auto &singularValues = svd.singularValues(); | |
| Eigen::Matrix<Scalar, MatT::ColsAtCompileTime, MatT::RowsAtCompileTime> singularValuesInv(mat.cols(), mat.rows()); |
patik
/ how-to-squash-commits-in-git.md
Last active
November 29, 2025 16:18
How to squash commits in git
This method avoids merge conflicts if you have periodically pulled master into your branch. It also gives you the opportunity to squash into more than 1 commit, or to re-arrange your code into completely different commits (e.g. if you ended up working on three different features but the commits were not consecutive).
Note: You cannot use this method if you intend to open a pull request to merge your feature branch. This method requires committing directly to master.
Switch to the master branch and make sure you are up to date:
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8" /> | |
| <title></title> | |
| </head> | |
| <body> | |
| <h1>Audio</h1> |
alexsleat
/ Publish.cpp
Last active
April 19, 2024 00:50
ROS Publish/Subscribe Arrays Example - http://alexsleat.co.uk/2011/07/02/ros-publishing-and-subscribing-to-arrays/
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include "ros/ros.h" | |
| #include "std_msgs/MultiArrayLayout.h" | |
| #include "std_msgs/MultiArrayDimension.h" | |
| #include "std_msgs/Int32MultiArray.h" |
NewerOlder