Hyphens
Hyphens are punctuation marks (-) used in writing and programming to join words, separate syllables, or create compound terms. In technology contexts, they are commonly employed in naming conventions, such as in URLs, CSS class names, and command-line arguments, to improve readability and avoid ambiguity. They serve as a standard delimiter in various formats, including hyphenated slugs for identifiers and file naming.
Developers should learn about hyphens to adhere to best practices in naming conventions, such as using kebab-case for URLs, CSS classes, and command-line tools, which enhances code clarity and interoperability. Understanding their use is crucial for working with web standards, SEO-friendly URLs, and consistent codebases, as hyphens help prevent issues with spaces or special characters in identifiers. This knowledge is essential for tasks like creating readable API endpoints, managing file systems, and collaborating on projects with standardized naming.