Make it parallel Most machines these days have multiple cores, some even support hyper threading. If you want your code
Continue readingCategory: Computer
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 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 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}
Continue readingMutable vs. Immutable (Python)
Immutable data types They are not modifiable e.g. Numbers, Strings and Tuples Before line 3 a —> 1 b —–^
Continue readingModify the context menu (Windows)
Switch between old and new context menu Old context menu reg.exe add “HKCU\Software\Classes\CLSID\{86ca1aa0-34aa-4e8b-a509-50c905bae2a2}\InprocServer32” /f /ve New context menu reg.exe delete
Continue reading