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

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GoGetting Started

Declare a fixed-size array

Declare a fixed-size array using a complete Go program with explicit sample inputs.

Go✓ Tested
Docker / ComposeCompose applications

Declare a named volume in Compose

Mount persistent storage at a service path.

Compose✓ Tested
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
ReactPerformance & rendering

Defer the value used by a result panel

Defer the value used by a result panel with a small React component and explicit browser behavior.

React✓ Tested
Docker / ComposeCompose applications

Define a one-off Compose service

Describe an image and command in a reusable YAML file.

Compose✓ Tested
Bash ScriptsGetting Started

Define and call a shell function

Bash Scripts: Define and call a shell function with a small standalone Bash program.

Bash Scripts✓ 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