Controlling

Echo and Output

How ECHO and output redirection let you control exactly what a batch script prints to the console.

Binding Modes and Converters

Understand how BindingMode controls the direction of data flow between target and source, and how IValueConverter lets bindings transform data for display.

GPO Scope and Inheritance

How GPO scope is controlled through linking, security filtering, WMI filtering, Block Inheritance, and Enforced links, and how conflicts are resolved.

Controlling Motors and Servos

Drive DC motors, servos, and stepper motors from an Arduino using transistors, H-bridge drivers, and the Servo library, and understand why motors must not be p…

Garbage Collection in D

How D's built-in conservative garbage collector manages class instances, dynamic arrays, and closures, and how to control or work around it.