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Cloudsoft Zone publishes practical guides to building applications, running reliable systems and choosing software that fits the work.
Explore the articlesArticles from the Cloudsoft Zone editorial desk. Each one lists the sources it was checked against and says when AI assisted with research or drafting.
PHP, Laravel, Node.js, React and JavaScript: application development, databases, APIs and integrations.
DevOps, hosting, cloud and security: deployment, maintenance and the decisions that keep software running.
Software comparisons, AI tools and automation: capabilities, limitations and questions to ask before adopting a product.
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Our editorial and commercial policyTutorialJavaScript
How bubble sort works step by step, a tested JavaScript implementation with early exit and a comparator, its time complexity, and how it compares with the built-in sort.
By Cloudsoft Zone
TutorialJavaScript
Turn a JavaScript object into URL query parameters with URLSearchParams, handle arrays, null, dates and nested objects correctly, and parse a query string back into an object.
By Cloudsoft Zone
TutorialMySQL
Connect to MySQL 8.4 or 9.7 with the mysql client and MySQL Shell: socket versus TCP, verified TLS, option files, login paths, scripting, and fixes for common errors.
By Cloudsoft Zone
TutorialNode.js
Fix browser CORS errors in Node.js properly: an Express 5 allowlist with the cors package, a plain node:http version, preflight, credentials and the common console errors.
By Cloudsoft Zone
TutorialJavaScript
Compare JavaScript arrays shallowly, deeply or in any order with tested functions, avoid the JSON.stringify, toString and Set shortcuts that lie, and see how fast each method is.
By Cloudsoft Zone
Interview preparationInterview questions
Thirty-three PHP OOP interview questions with answers and code run on PHP 8.5: classes, inheritance, interfaces, polymorphism, traits, visibility, magic methods, cloning and SOLID.
By Cloudsoft Zone
Interview preparationInterview questions
Forty-two WordPress interview questions answered for WordPress 7.1: posts and taxonomies, roles, themes, hooks, the Loop, database tables, security, performance, REST API and blocks.
By Cloudsoft Zone
Interview preparationInterview questions
Thirty-six CodeIgniter interview questions answered for CodeIgniter 4.7: routing, filters, events, services, helpers, CSRF, XSS, sessions, Spark and what changed from version 3.
By Cloudsoft Zone
Interview preparationInterview questions
Forty CakePHP interview questions with answers checked against CakePHP 5.4: ORM, associations, middleware, authentication, sessions, caching, routing and what was removed.
By Cloudsoft Zone
TutorialPHP
Group PHP arrays by a shared key with foreach, a reusable group_by() helper, array_reduce or Laravel collections, plus PHP 8.5 helpers and the key-type traps that merge groups.
By Cloudsoft Zone
Interview preparationInterview questions
Fifty Magento interview questions answered for Magento Open Source and Adobe Commerce 2.4.9: EAV, ORM, DI, plugins, layout, caching, indexers, APIs, security and what Magento 1 answers changed.
By Cloudsoft Zone
TutorialPHP
What dependency injection is, the problem it solves, constructor, setter and method injection in PHP, a small working container, and how Laravel and Symfony do it for you.
By Cloudsoft Zone
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