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How-to

Short answers to one job at a time.

How-to10 min read

How to Send a HEAD Request With cURL

Use curl -I to inspect HTTP headers without downloading a response body, with practical examples, diagnostics, automation tips, and alternatives.

How-to11 min read

Extracting News Articles from Websites

Build a reliable news ingestion workflow with RSS, licensed feeds, or careful HTML extraction, while preserving provenance and respecting publisher rights.

How-to9 min read

How to Scrape Articles From AZCentral

Start with AZCentral’s RSS feeds, subscription, eNewspaper, and archives. Before automating article retrieval, check current site rules and separate access from reuse rights.

How-to11 min read

How to Send cURL POST Requests

Send POST requests with curl using form data, JSON, files, or custom headers. See runnable examples, authentication tips, and fixes for common errors.

How-to11 min read

How to Clear Your Browser Cache

Clear cached files to fix stale pages and broken layouts. Follow safe steps for Chrome, Firefox, Edge, and Safari without deleting passwords or bookmarks.

How-to9 min read

How to Scrape Apple Product Pages

Learn how to collect Apple product page data responsibly, parse permitted HTML and JSON-LD, and handle JavaScript rendering, errors, and change tracking.