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Developer Blog

Guides, Tutorials & Developer Articles

Learn more about frontend development, online tools, JSON, encoding, regex, CSS and productivity workflows.

412 posts

Working with Large CSV Files

Understand the challenges of large CSV files and learn practical techniques for viewing, splitting, validating, processing and merging large datasets.

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Working with Large JSON Files

Understand the challenges of processing large JSON files and learn practical techniques for parsing, validating, formatting and optimizing JSON data.

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Working with TOML Files

Master TOML syntax, structure and best practices for modern configuration files.

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XML Namespaces Explained

Understand XML namespaces, prefixes and how they make large XML documents reliable and unambiguous.

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XML Syntax Explained

Master XML syntax, document structure and best practices for creating well-formed XML files.

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XML vs HTML

Compare XML and HTML to understand how they differ in structure, purpose and real-world applications.

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XPath for Beginners

Master the basics of XPath and learn how to select nodes from XML documents efficiently.

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YAML Anchors and Aliases

Understand YAML anchors and aliases, how they reference reusable values, how merge keys work and when these features are useful in configuration files.

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YAML Indentation Rules

Understand how indentation defines hierarchy in YAML, how spaces affect mappings and sequences, and how to avoid common indentation errors.

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YAML Syntax Explained

Master the fundamentals of YAML syntax and avoid the most common formatting mistakes.

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YAML vs JSON

Learn the differences between YAML and JSON and discover which format best fits your project.

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Zero-Shot vs Few-Shot Prompting

A practical guide to zero-shot and few-shot prompting, including how they work, when to use each approach, examples, limitations, and best practices for working with large language models.

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