Author: Pictalingo
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Python Web Scraping with Requests + BeautifulSoup: A Resilient, Maintainable Scraper (No Framework Magic)
We’ll target a “directory-style” site pattern (a list page linking to detail pages), which maps to many real projects: job boards, product catalogs, documentati
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CI/CD Pipelines in Practice: GitHub Actions for a Web App (Tests → Build → Deploy)
CI/CD (Continuous Integration / Continuous Delivery) turns “works on my machine” into a repeatable process: every push runs tests, builds artifacts, and (option
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Docker Best Practices for Web Developers: Smaller Images, Faster Builds, Safer Containers (Hands-On)
Keep it tight: include only what the image truly needs.
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FastAPI in Practice: Build a Clean CRUD API with Validation, Dependencies, and Pagination
The examples below are ready to run locally.
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MySQL Optimization for Web Apps: Indexes, EXPLAIN, and Fixing Slow Queries (Hands-On)
When a web app feels “randomly slow,” the culprit is often a single database query doing too much work: scanning too many rows, sorting…
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Cloudflare CDN in Practice: Cache Rules, Purge Strategies, and Debugging for Real Web Apps
A CDN works best when your URLs make caching safe. A practical split:
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Reliable Selenium Automation with Python: Explicit Waits, Page Objects, and a Real UI Smoke Test
Selenium is still one of the most practical ways to automate “real browser” workflows: logging in, filling forms, validating UI states, and catching broken…
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Angular Components in the Real World: Build a Reusable “Smart Table” with Sorting, Filtering, and Pagination
Angular components are easy to start with and surprisingly easy to overcomplicate. In real projects, you want components that are:
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Laravel PHP in Practice: Build a Clean JSON API with Form Requests, Resources, Policies, and Feature Tests
The goal: controllers that stay thin and predictable, with logic living where it belongs.