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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 / CGetting Started

Read a button in the Serial Monitor

Arduino / C: Use a pull-up input and if/else to report three button readings.

Arduino / C✓ Tested
Arduino / CDigital input & output

Read a button with the internal pull-up

Treat a grounded input as a pressed button.

INPUT_PULLUP✓ 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
Linux CommandsStreams & byte tools

Read a byte prefix

Linux Commands: Use GNU head -c for a fixed number of bytes, independent of line boundaries.

Linux Commands✓ Tested
Linux CommandsStreams & byte tools

Read a byte suffix

Linux Commands: Use GNU tail -c to extract a fixed-size ending.

Linux Commands✓ Tested
RustThreads & shared ownership

Read a channel until all senders close

Read a channel until all senders close in a complete Rust program using the standard library.

Rust✓ Tested
PowerShellGetting Started

Read a collection element

PowerShell: Read a collection element using PowerShell 7.

PowerShell✓ Tested
GitCommit history & revision selection

Read a complete commit message

Git: The B placeholder includes the subject and body without extra metadata.

Git✓ Tested
Docker / ComposeGetting Started

Read a completed example’s output

Docker / Compose: Read a completed example’s output using a locally available Ubuntu image.

Docker / Compose✓ Tested
jQueryText & attributes

Read a data attribute

Read an element data attribute with jQuery data.

jQuery✓ Tested