Parsing XML - Go Lang Practical Programming Tutorial p.11 | Summary and Q&A

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October 28, 2017
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Parsing XML - Go Lang Practical Programming Tutorial p.11

TL;DR

Learn how to parse XML documents in Go using the encoding/xml package in this tutorial series.

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Questions & Answers

Q: What is the purpose of the encoding/xml package in Go?

The encoding/xml package in Go allows for the parsing and manipulation of XML data, making it easier to work with XML documents in Go programs.

Q: How do you define the structure of an XML document in Go?

In Go, you define the structure of an XML document using structs. Each struct represents a specific element or attribute in the XML document.

Q: What is the significance of capitalizing values in the XML struct definition?

Capitalizing values in the XML struct definition ensures that those values are exported and accessible when unmarshaling XML data. Lowercase values will not be exported.

Q: How can you parse XML data into Go structs?

To parse XML data into Go structs, you can use the XML Unmarshal function provided by the encoding/xml package. This function takes the XML data and the address of the struct to unmarshal into.

Summary & Key Takeaways

  • This tutorial teaches how to parse XML documents in Go by using the encoding/xml package.

  • The content explains the structure of XML documents and how to define the structure in Go using structs.

  • It provides step-by-step instructions on how to unmarshal XML data into defined Go structs and retrieve specific values from the XML document.

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