Travis will detect this error and mark the build as a fail. We’ve been loving Elixir’s new code formatter, and we encourage people to upgrade Elixir 1.6 soon and give it a go. Run mix help format for full documentation, or visit the format task hexdocs. The hexdocs on Code.Since the day that Microsoft released Visual Studio Code, I had installed it on Windows instead of notepad++. Because VS Code does not have a built-in code formatter or beautifier by default, I was eager to see a more powerful VS Code with extensions.

We can find many useful extensions on Visual Studio Marketplace. Recently I was writing C/C++ code on Ubuntu and found the extension Clang-Format for beautifying C/C++ code.

Let’s take a glimpse of how to make clang-format works with Visual Studio Code on Windows and Linux. To install an extension, we can press Ctrl+Shift+P and type in “install extension”. When all extensions listed, search for “format”, and you will see the Clang-Format: After installing the extension, you need to restart VSCode.

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