Make it parallel Most machines these days have multiple cores, some even support hyper threading. If you want your code
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C++ develop container (Docker)
Docker file Docker image $ docker buildx build -t “cpp-dev” -f “cpp_dev.dockerfile” . $ docker run -it –rm -v $(pwd):/workspace
Continue readingGit Submodule & Git LFS
Git Submodule … allows you to include one repository inside another, keeping them as separate projects. Add a submodule to
Continue readingQ&A – Electrics
Is it dangerous to touch the conductors of a power cable? This concerns electricity available in households, specifically AC at
Continue readingForward X11 to macOS (Docker)
xsddiagram is used as an example application. Dockerfile FROM debian:bullseye-slim # Install packages RUN apt update && apt-get install -y
Continue readingHow to pass arguments (C++)
Analysis Code ▼ Output ▼ Constructor: bar_0 Not store copy run_copy_no_store Constructor: bar_1 === lvalue === Copy Constructor: bar_1 ===
Continue readingQ&A – Version control
Undo “git rebase -i” $ git rebase -i HEAD~3 $ git reflog … HEAD@{0}: rebase (finish): … … HEAD@{1}: rebase
Continue readingTypes of Circuits (Electrics)
Fundamentals There are two types of circuits. One is the series connection and the other is the parallel connection. In
Continue readingDefault provided networks (Docker)
Bridge network (“–network bridge”, default) Details – Containers of this type are in the same network. – Their network is
Continue readingFlameGraph (Docker)
Setup Get FlameGraph % git clone https://github.com/brendangregg/FlameGraph Run Docker image % docker pull debian % docker run -d –volume {mnt_path}:{mnt_path}
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