Built
Everything on SkillVeris tagged Built — collected across the glossary, study notes, blog, and cheat sheets.
25 resources across 2 libraries
Study Notes(24)
Testing ViewModels
How to unit test MVVM ViewModels in isolation, covering state assertions, command execution, async flows, and dependency mocking.
Dependency Injection in .NET
How .NET Core's built-in DI container registers, resolves, and manages the lifetime of application services.
Forms and EditForm
Learn how Blazor's EditForm component, EditContext, and built-in input components work together to build validated forms.
Fixtures and Test Hooks
How Playwright's fixture system and lifecycle hooks provide reusable, isolated setup and teardown for tests.
Serialization in Flink
How Flink serializes records for network transfer, state storage, and checkpointing, and why type information matters for performance.
Monitoring and Logging
How Airflow's per-task logging works, how to configure remote logging for distributed deployments, and how to build alerting that avoids fatigue while catching…
Operators
Understand what Airflow operators are, the major built-in categories, and how to configure or subclass them to build reliable tasks.
Macros
Learn how dbt macros turn repeated Jinja + SQL patterns into reusable, function-like building blocks, and how community packages like dbt_utils extend them fur…
Schema Tests
Schema tests are YAML-declared assertions — unique, not_null, accepted_values, and relationships — that dbt compiles into SQL to automatically validate your da…
Permission Levels and Groups
How SharePoint controls who can do what on a site through permission levels, SharePoint groups, and inheritance.
Built-in Variables in AWK
AWK ships with a set of predefined variables such as NR, NF, FS, and OFS that expose the current record, field counts, and formatting controls without any setu…
Math Functions in AWK
Explore AWK's built-in numeric functions — sqrt, exp, log, sin, cos, atan2, int, rand, and srand — and the idioms for rounding, other-base logarithms, degree-b…
What Is Solidity?
Solidity is a statically typed, contract-oriented programming language for writing smart contracts that run on the Ethereum Virtual Machine and compatible bloc…
What Is LISP?
An introduction to LISP, one of the oldest programming languages still in use, its list-based syntax, and why it still shapes modern programming.
List Processing Built-ins
Master Prolog's standard list library predicates, member/2, append/3, length/2, reverse/2, nth0/3, maplist/2-4, and findall/3, for common list tasks without ha…
Prolog and AI Search Algorithms
See how classic AI search strategies, depth-first, breadth-first, and best-first, map onto Prolog's own backtracking engine and how to implement them explicitl…
Testing D Code
D has unit testing built directly into the language with unittest blocks, plus contract programming (in/out/invariant) and assert for runtime correctness check…
What Is Dart?
An introduction to Dart, the open-source, client-optimized language Google created for building fast, structured apps across mobile, web, desktop, and server t…
Flask with Gunicorn and WSGI
Understand the WSGI standard that powers Flask and how to run Flask applications in production using Gunicorn as an application server.
User Authentication in Django
Django's auth framework provides a User model, session-based login/logout, password hashing, and decorators to protect views — all ready to use out of the box.
Directives in GraphQL
Understand built-in and custom GraphQL directives, how they alter query execution and schema behavior, and where to apply them safely.
Variables and Data Types
Covers how C# declares and initializes variables, its built-in value and reference types, type inference with var, and the difference between static and dynami…
What Is Ruby?
An introduction to Ruby's history, design philosophy, and the traits that make it a productive, expressive, object-oriented programming language.
awk Basics
Learn awk, the field-oriented text processing language, to extract columns, compute aggregates, and transform structured text like logs and CSVs.