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The three problems solved live in our TCS CodeVita Season 14 masterclass: simulation, a monotonic stack and coin-change DP, with tested C++ and Python solutions.
@llaxmikant
A short tour of Java's history, from the Green Project and Oak in 1991 to Java 27 in 2026: the key releases, the move to open source, the Oracle era and modern Java.
TCS CodeVita Season 14: registration closes 13 Nov 2026, pre-qualifier 11–12 Dec. Eligibility, the 3-hour format, languages and a six-week prep plan.
Fresher and internship openings at American Express, Cisco, C-DAC, GlobalLogic, GoTrust and Sutherland: eligibility, pay, deadlines and how to apply.
Deterministic cleanup in .NET means releasing a resource the moment you are done with it, instead of waiting for the garbage collector. You get it by…
AI, data and SDE internships at TVH, Amber and Amazon, plus fresher roles at Cisco, Deloitte and Wipro: eligibility, the work and how to apply.
Low-code and no-code (LCNC) platforms let you build working software mostly by configuring visual components and declarative rules instead of hand-writing…
Test Python code with assert, unittest, and pytest, then build a tested command-line to-do app as a capstone.
Artificial Intelligence is no longer reserved for data scientists. Why every software engineer should build AI skills in 2026 — what to learn, in what order, and how it changes day-to-day engineering
A pragmatic WCF migration path: pin behavior with generated-client tests, lift unchanged contracts onto .NET 10 with CoreWCF (verified end to end), then move consumers to gRPC on your schedule.
Find, launch, and use WCF Test Client: add a service by WSDL, invoke operations with complex parameters, read the SOAP XML, fix the classic quota errors, and know its limits.
A user-defined function (UDF) in SQL Server is a reusable routine that takes parameters, runs T-SQL, and returns either a single value or a table. SQL Server…
A join in SQL Server combines rows from two or more tables based on a related column. The type of join decides which rows survive: an INNER JOIN keeps only…
Test ASP.NET Core Web API endpoints with Postman — GET, POST, PUT, and DELETE with the status codes to expect, then the power features: JWT-protected endpoints, chaining requests with variables, asser
The difference between a temp table and a table variable in SQL Server: statistics, indexing, scope, transactions and recompiles, with a decision table.
The core difference is this: a stored procedure is a routine you execute to do work — it can modify data, run transactions, handle errors, and return one or…
What a CTE is in SQL Server and how to use it: replacing subqueries, top-N per group, chaining CTEs, recursive CTEs for hierarchies, and CTE vs temp table.
To set up an Angular 22 development environment you need three things: a supported Node.js LTS runtime, the Angular CLI installed globally (npm install -g…
To build a RESTful CRUD API in ASP.NET Core, model each entity as a resource, map the four HTTP verbs (GET, POST, PUT, DELETE) to read/create/update/delete,…
To render a partial view with a strongly-typed model in ASP.NET Core MVC, use the <partial tag helper and pass the model through its model attribute:…
