Control
Everything on SkillVeris tagged Control — collected across the glossary, study notes, blog, and cheat sheets.
23 resources across 2 libraries
Study Notes(22)
Batch Script Syntax Basics
The core syntax rules of batch scripting: variables, delayed expansion, conditionals, and loops.
Silverlight Controls
An overview of Silverlight's built-in control library, the ContentControl/ItemsControl hierarchy, and event handling for common interactive controls.
Common WPF Controls
A tour of the everyday controls WPF ships with — Button, TextBox, ListBox, ComboBox, ItemsControl and friends — and how their content model differs from WinFor…
Control Templates
How ControlTemplate redefines a control's entire visual structure while preserving its behavior, using TemplateBinding and named parts.
Server Controls
An explanation of ASP.NET Web Forms server controls — HTML server controls, Web server controls, and data-bound controls like GridView — and how they raise eve…
Optimistic Concurrency Control
How EF Core detects and resolves concurrent edit conflicts using concurrency tokens and DbUpdateConcurrencyException, and how this compares to pessimistic lock…
Razor Syntax Basics
The fundamentals of Razor markup: the @ transition character, control flow, data binding, and HTML encoding.
Roles and Access Control
How Snowflake's role-based access control model governs who can do what, using hierarchical roles, privilege grants, and secure ownership rather than per-user…
Variables and Control Flow
Learn how T-SQL variables store scalar values inside a batch and how IF/ELSE and WHILE let you branch and loop through procedural logic.
Access Control Patterns
Techniques for restricting who can call privileged contract functions, from simple Ownable to role-based access control, safe ownership transfer, and timelocks.
Conditionals and Loops in Solidity
Learn how Solidity handles branching with if/else and repetition with for, while, and do-while loops, and why unbounded loops are dangerous in a gas-metered en…
Restricting Access with Nginx
Control who can reach specific routes and resources using Nginx's IP allow/deny rules, HTTP basic auth, and satisfy directives.
The Kubernetes Control Plane In Depth
A deep dive into the components that make up the Kubernetes control plane—kube-apiserver, etcd, scheduler, and controller manager—and how they work together to…
Service Mesh Basics with Istio
How Istio's sidecar-based service mesh delivers mutual TLS, traffic shaping, and observability transparently, covering its control/data plane split and key res…
Broken Access Control
Broken access control is the failure to properly enforce what authenticated users are allowed to do, letting attackers view or modify data and functions that s…
Control Transfer Statements in Swift
Master continue, break, fallthrough, return, and labeled statements for precise control over loops and switches.
Locking and Concurrency Control
How databases use locks and isolation levels to let transactions run concurrently without corrupting data.
TCP Flow and Congestion Control
Distinguish TCP's receiver-driven flow control from its network-driven congestion control mechanisms.
Access Control Models
Compare DAC, MAC, and RBAC access control models and understand who decides permissions in each approach.
What Is Version Control?
An introduction to version control systems, why teams need them, and the difference between centralized and distributed approaches to tracking change over time.
C# Quick Reference
A condensed cheat sheet of core C# syntax, keywords, and idioms — data types, control flow, collections, and modern language features at a glance.
The New Control Flow Syntax (@if, @for, @switch)
Explore Angular's built-in @if, @for, and @switch template control-flow blocks, introduced to replace *ngIf/*ngFor/*ngSwitch with faster, more ergonomic syntax.