Results for “image”
Small, practical examples. Search by task or narrow things down below.
Run an image by its local immutable ID
Docker / Compose: Resolve the local image ID before invoking it.
Docker / Compose✓ Tested
Save and reload an image archive
Docker / Compose: save preserves image metadata and tags for later loading.
Docker / Compose✓ Tested
Set a default non-root image user
Docker / Compose: Set a default non-root image user with a complete introductory Dockerfile.
Docker / Compose✓ Tested
Set an image’s default command
Use JSON array syntax for a predictable command.
Dockerfile✓ Tested
Use a build argument while creating an image
Docker / Compose: ARG supplies a build-time value that is not automatically a runtime environment variable.
Docker / Compose✓ Tested
Allow embedded scripts without granting same-origin access
HTML: Grant only allow-scripts so the sandboxed document retains an opaque origin.
HTML✓ Tested
Block scripts in an embedded document
HTML: An empty sandbox attribute applies the default set of restrictions, including blocking script execution.
HTML✓ Tested
Create a small file at build time
Docker / Compose: Create a small file at build time with a complete introductory Dockerfile.
Docker / Compose✓ Tested
Draw a basic rectangle on a labeled canvas
HTML: Canvas requires script to draw pixels; provide alternative content and an accessible label.
HTML✓ Tested
Give an inline SVG an accessible name
HTML: Use a title referenced by aria-labelledby for a meaningful inline vector image.
HTML✓ Tested
Name a self-contained embedded document
HTML: Give an iframe a descriptive title and provide its small document with srcdoc.
HTML✓ Tested
Remove one tag while retaining another reference
Docker / Compose: Removing a tag does not delete an image still referenced by another tag.
Docker / Compose✓ Tested