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Results for “add”

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

123 snippets foundClear filters
Docker / ComposeImage management

Give an existing image another tag

Docker / Compose: Tagging adds a reference without copying the image layers.

Docker / Compose✓ Tested
HTMLForm behavior

Include a nonvisible value in form data

HTML: A named hidden input contributes data without adding a visible editing control.

HTML✓ Tested
CSSType & reading flow

Increase spacing between words

CSS: Word-spacing adds to the font’s normal space width.

CSS✓ Tested
SQLChange & combine data

Insert a row with named columns

Add a record without relying on implicit column order.

INSERT✓ Tested
jQueryInsertion & wrapping

Insert a sibling after an element

jQuery: after preserves the selected element and adds its next sibling.

jQuery✓ Tested
Docker / ComposeLimits & process security

Insert Docker’s small init process

Docker / Compose: The init option adds a PID 1 process that reaps children and forwards signals.

Docker / Compose✓ Tested
Linux CommandsStreams & byte tools

Inspect bytes as hexadecimal values

Linux Commands: Use od with explicit formatting and no address column.

Linux Commands✓ Tested
Docker / ComposeExecution & file transfer

Inspect changes to a container’s writable layer

Docker / Compose: diff marks added, changed, and deleted filesystem paths.

Docker / Compose✓ Tested
GitWorking tree & staging

List changed files without the full diff

Inspect affected paths before staging.

diff✓ Tested
Arduino / CSensor calculations

Maintain a rolling sum in a circular window

Arduino / C: Subtract the overwritten sample before adding the next one.

Arduino / C✓ Tested
Linux CommandsFiles & permissions

Make a script executable by its owner

Linux Commands: Add the owner execute bit without replacing all permission bits.

Linux Commands✓ Tested
PostgresWindows & text

Number rows within each group

Assign ordered row numbers with a window function.

row_number✓ Tested