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

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CSSFlexbox alignment

Prevent an item from shrinking

CSS: Flex-shrink zero preserves a required size even when the container overflows.

CSS✓ Tested
jQueryEvent control

Prevent navigation from a handled link

jQuery: preventDefault cancels the browser action without cancelling event bubbling.

jQuery✓ Tested
Arduino / CGetting Started

Print once from setup

Arduino / C: Print once from setup on an Uno with the Serial Monitor set to 9600 baud.

Arduino / C✓ Tested
CSSFlexbox alignment

Push one flex item away from its siblings

CSS: An auto inline-start margin consumes remaining main-axis space.

CSS✓ Tested
Arduino / CEEPROM & program memory

Read 16-bit values from a flash table

Arduino / C: pgm_read_word retrieves a complete word from program memory.

Arduino / C✓ Tested
JavaEncoding & structured values

Read a big-endian integer from bytes

Java: Set a byte order explicitly when handling a binary protocol.

Java✓ Tested
GoJSON & encoding

Read a big-endian integer from bytes

Read a big-endian integer from bytes using a complete Go program with explicit sample inputs.

Go✓ Tested
Arduino / CEEPROM & program memory

Read a byte lookup table from flash

Arduino / C: PROGMEM tables require the AVR program-memory access functions.

Arduino / C✓ Tested
ReactAccessibility & events

Read a data attribute from the current target

Read a data attribute from the current target with a small React component and explicit browser behavior.

React✓ Tested
Arduino / CSerial protocols

Read a decimal number from serial input

Arduino / C: parseFloat parses a signed decimal value from the input stream.

Arduino / C✓ Tested
Docker / ComposeContainer commands

Read a field from container metadata

Use an inspect template for stable machine-readable output.

inspect✓ Tested
GitCommits & history

Read a file from a commit

Inspect committed content without changing your working copy.

show✓ Tested