Polymorphism in OOPs: Types, Examples and Guide
Understand polymorphism in OOPs with overloading, overriding, interfaces, examples, benefits, risks and interview preparation for Java and Python freshers.
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Training
Articles and guides filed under Training.
AngularJS and jQuery: Differences and Modern Guidance
Compare AngularJS and jQuery by architecture, data binding, DOM work, maintenance and migration, with practical guidance for freshers handling legacy web apps.
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AWS vs OpenStack: Cloud Platform Comparison 2026
Compare AWS vs OpenStack by ownership, services, operations, cost model, skills, security and use cases, with a practical cloud fresher learning roadmap.
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Multithreading in Python: Examples and Fresher Guide
Learn multithreading in Python with ThreadPoolExecutor, GIL context, I/O use cases, race conditions, locks, comparisons and fresher project guidance.
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RPA Tools Comparison: UiPath, Power Automate and More
Compare UiPath, Power Automate, Automation Anywhere and open-source RPA options by ecosystem, governance, learning path, cost factors and career fit.
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What Are Locators in Selenium? Complete Guide
Learn what locators in Selenium are, compare ID, name, CSS and XPath, choose stable elements, use waits, and prepare QA automation projects…
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Importance and Benefits of Android: 2026 Guide
Explore the importance and benefits of Android for users, developers and businesses, including device reach, app careers, limitations and fresher paths.
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Role of Git in DevOps: Workflow Guide for Freshers
Understand the role of Git in DevOps, from version control and pull requests to CI/CD triggers, infrastructure code, rollback evidence and fresher…
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CSS Selectors in Selenium: Practical Fresher Guide
Master CSS selectors in Selenium with ID, class, attribute and relationship examples, locator strategy, debugging tips and Chennai QA fresher practice.
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How to Create an AWS Account Safely: 2026 Guide
Learn how to create an Amazon Web Services account safely, configure MFA, budgets and IAM, understand billing checks, and start AWS labs…
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