git clone git@github.com:YOUR-USERNAME/YOUR-FORKED-REPO.git
cd into/cloned/fork-repo
git remote add upstream git://github.com/ORIGINAL-DEV-USERNAME/REPO-YOU-FORKED-FROM.git
git fetch upstream
// Creating a node graph editor for Dear ImGui | |
// Quick sample, not production code! | |
// This is quick demo I crafted in a few hours in 2015 showcasing how to use Dear ImGui to create custom stuff, | |
// which ended up feeding a thread full of better experiments. | |
// See https://github.com/ocornut/imgui/issues/306 for details | |
// Fast forward to 2023, see e.g. https://github.com/ocornut/imgui/wiki/Useful-Extensions#node-editors | |
// Changelog | |
// - v0.05 (2023-03): fixed for renamed api: AddBezierCurve()->AddBezierCubic(). |
tl;dr I want to use Rust to program robots. Help me find the best core libraries to build on.
Robotic systems require high performance and reliability, but also have enormous complexity in terms of algorithms employed, number of subsystems, embedded hardware control, and other metrics. Development is mostly split between C++ for performance and safety critical components, and MatLab or Python for quick research or task iteration.
wget https://gist.githubusercontent.com/nalt/dfa2abc9d2e3ae4feb82ca5608090387/raw/roslaunch.dtd | |
find /opt/ros -iname '*.launch' -exec xmllint --valid --dtdvalid roslaunch.dtd --noout {} ';' 2>&1 | grep -v "no DTD found" | grep -v '<launch>' | |
# Missing DOCTYPE is reported as an error. | |
# $(...) will be rejected by this DTD for enum attributes |
# Swift syntax highlighting for Vim | |
# Original Source: http://wingsquare.com/blog/swift-script-syntax-highlighting-and-indentation-for-vim-text-editor/ | |
# Another helpful article: https://billyto.github.io/blog/swift-syntax-vim | |
# More about Vim packages: http://vimcasts.org/episodes/packages/ | |
echo "--- creating ~/.vim/pack/bundle/start dir.." | |
mkdir -p ~/.vim/pack/bundle/start | |
echo "--- Cloning Apple's Swift repo.." |
from io import BytesIO | |
from geometry_msgs.msg import Point | |
p = Point(x=2, y=4) | |
print(p) | |
buff = BytesIO() | |
p.serialize(buff) | |
serialized_bytes = buff.getvalue() |