> For the complete documentation index, see [llms.txt](https://developer.harness.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.harness.io/continuous-integration/3.0/troubleshooting-and-resources/tutorials-and-code-samples.md).

# Tutorials and Code Samples

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[C/C++](/continuous-integration/3.0/troubleshooting-and-resources/tutorials-and-code-samples/ci-c.md)
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[C# (.NET Core)](/continuous-integration/3.0/troubleshooting-and-resources/tutorials-and-code-samples/ci-dotnet.md)
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[Go](/continuous-integration/3.0/troubleshooting-and-resources/tutorials-and-code-samples/ci-golang.md)
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[Java](/continuous-integration/3.0/troubleshooting-and-resources/tutorials-and-code-samples/ci-java.md)
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[Microsoft Windows](/continuous-integration/3.0/troubleshooting-and-resources/tutorials-and-code-samples/ci-windows.md)
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[NodeJS](/continuous-integration/3.0/troubleshooting-and-resources/tutorials-and-code-samples/ci-nodejs.md)
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[Python](/continuous-integration/3.0/troubleshooting-and-resources/tutorials-and-code-samples/ci-python.md)
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[Security](/continuous-integration/3.0/troubleshooting-and-resources/tutorials-and-code-samples/security.md)
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[Ruby](/continuous-integration/3.0/troubleshooting-and-resources/tutorials-and-code-samples/ci-ruby.md)
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[Browser Testing](/continuous-integration/3.0/troubleshooting-and-resources/tutorials-and-code-samples/browser.md)
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[Mobile](/continuous-integration/3.0/troubleshooting-and-resources/tutorials-and-code-samples/mobile.md)
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[Build Infrastructure](/continuous-integration/3.0/troubleshooting-and-resources/tutorials-and-code-samples/build-infra.md)
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