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

1115 snippets foundClear filters
ReactComponents & props

Destructure nested data in a component

Destructure nested data in a component with a small React component and explicit browser behavior.

React✓ Tested
Docker / ComposeCompose service options

Disable a service’s network interfaces

Docker / Compose: network_mode none leaves only the loopback interface.

Docker / Compose✓ Tested
ReactAsync work & status

Disable an action while it is pending

Disable an action while it is pending with a small React component and explicit browser behavior.

React✓ Tested
ReactGetting Started

Disable an unavailable action

Disable an unavailable action with a small React component and explicit browser behavior.

React✓ Tested
Docker / ComposeGetting Started

Disable networking for a Compose command

Docker / Compose: Disable networking for a Compose command in a small Compose file.

Docker / Compose✓ Tested
Docker / ComposeGetting Started

Disable networking for a local command

Docker / Compose: Disable networking for a local command using a locally available Ubuntu image.

Docker / Compose✓ Tested
Arduino / CArrays & embedded state

Dispatch a command through function pointers

Arduino / C: A small function table can map validated command indices to actions.

Arduino / C✓ Tested
Bash ScriptsLoops & decisions

Dispatch a command with case

Choose an action from a small set of supported commands.

case✓ Tested
ReactGetting Started

Display a JavaScript value in JSX

Display a JavaScript value in JSX with a small React component and explicit browser behavior.

React✓ Tested
ReactLists & filtering

Display a slice of paginated data

Display a slice of paginated data with a small React component and explicit browser behavior.

React✓ Tested
ReactAsync work & status

Display the result of an asynchronous action

Display the result of an asynchronous action with a small React component and explicit browser behavior.

React✓ Tested
SQLReporting & grouped calculations

Distinguish row count from non-null value count

SQL: COUNT(*) includes every row while COUNT(column) skips NULL values.

SQL✓ Tested