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Small, practical examples. Search by task or narrow things down below.

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RustGetting Started

Declare a typed constant

Declare a typed constant in a complete Rust program using the standard library.

Rust✓ Tested
GoGetting Started

Declare and update a variable

Declare and update a variable using a complete Go program with explicit sample inputs.

Go✓ Tested
RustParsing & byte data

Decode bytes as validated UTF-8

Decode bytes as validated UTF-8 in a complete Rust program using the standard library.

Rust✓ Tested
GoJSON & encoding

Decode JSON into a typed struct

Decode JSON into a typed struct using a complete Go program with explicit sample inputs.

Go✓ Tested
GoSlices & collections

Deduplicate sorted values

Deduplicate sorted values using a complete Go program with explicit sample inputs.

Go✓ Tested
Docker / ComposeGetting Started

Define a first Compose service

Docker / Compose: Define a first Compose service in a small Compose file.

Docker / Compose✓ Tested
PowerShellGetting Started

Define a function with a parameter

PowerShell: Define a function with a parameter using PowerShell 7.

PowerShell✓ Tested
PowerShellFunctions & control

Define a function with a typed parameter

Accept a name and return a greeting.

function✓ Tested
Docker / ComposeCompose applications

Define a one-off Compose service

Describe an image and command in a reusable YAML file.

Compose✓ Tested
RustFunctions & data types

Define behavior with a trait

Define behavior with a trait in a complete Rust program using the standard library.

Rust✓ Tested
GoFunctions & types

Define related integer constants

Define related integer constants using a complete Go program with explicit sample inputs.

Go✓ Tested
GitRemotes & additional checkouts

Delete a chosen branch from a practice remote

Git: The delete push removes only the explicitly named remote branch.

Git✓ Tested