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Anas Abou Allaban piraka9011

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@rotu
rotu / CMakeLists.txt
Last active May 2, 2024 23:20
CLion top level ROS2 Workspace CMakeLists
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
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
#!/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
GMMan / ubuntu-gl502vs.md
Last active July 22, 2020 15:30
Problems and Solutions for Ubuntu 16.04 LTS on ASUS ROG GL502VS Laptop

Problems and Solutions for Ubuntu 16.04 LTS on ASUS ROG GL502VS Laptop

NVIDIA Graphics

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

@awesomebytes
awesomebytes / debian_from_ros_pkg.md
Last active May 7, 2024 11:50
How to create a debian from a ROS package
@sagivo
sagivo / gist:3a4b2f2c7ac6e1b5267c2f1f59ac6c6b
Last active May 8, 2024 03:50
webRTC stun / turn server list
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
reggi / how-to-setup-lambda-to-talk-to-internet-and-vpc.md
Last active May 2, 2024 20:56

How to setup AWS lambda function to talk to the internet and VPC

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.

  1. No VPC, where it can talk openly to the web, but can't talk to any of your AWS services.
  2. VPC, the default setting where the lambda function can talk to your AWS services but can't talk to the web.
  3. VPC with NAT, The best of both worlds, AWS services and web.
@javidcf
javidcf / pseudoinverse.cpp
Last active July 27, 2022 21:21
Compute the pseudoinverse of a dense matrix with Eigen (C++11)
#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
patik / how-to-squash-commits-in-git.md
Last active October 17, 2023 02:19
How to squash commits in git

Squashing Git Commits

The easy and flexible way

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:

@meziantou
meziantou / Index.html
Last active April 7, 2024 14:02
Javascript - Record audio
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title></title>
</head>
<body>
<h1>Audio</h1>
@alexsleat
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/
#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"