Results for “or”
Small, practical examples. Search by task or narrow things down below.
Distinguish unset variables from empty strings
Bash Scripts: Omitting the colon tests only whether a variable is unset; including it also treats an empty value as missing.
Bash Scripts✓ Tested
Distinguish UTF-8 bytes from characters
Distinguish UTF-8 bytes from characters in a complete Rust program using the standard library.
Rust✓ Tested
Divide decimal values with controlled precision
Java: Choose both scale and rounding for a quotient that does not terminate in base ten.
Java✓ 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
Drive the built-in LED low after turning it on
Arduino / C: digitalWrite changes the actual output level of a configured pin.
Arduino / C✓ Tested
Drop all optional Linux capabilities
Docker / Compose: The effective capability mask becomes zero after cap-drop ALL.
Docker / Compose✓ Tested
Drop the fractional part toward zero
JavaScript: Math.trunc differs from floor for negative inputs.
JavaScript✓ Tested
Drop the fractional part toward zero
TypeScript: Math.trunc differs from floor for negative inputs.
TypeScript✓ Tested
Emit a typed object from a child
Emit a typed object from a child with a standalone Angular component and explicit browser behavior.
Angular✓ Tested
Encapsulate increment and reset operations
Encapsulate increment and reset operations with a small React component and explicit browser behavior.
React✓ Tested
Encode a struct with JSON field names
Encode a struct with JSON field names using a complete Go program with explicit sample inputs.
Go✓ Tested
Encode a value as little-endian bytes
Arduino / C: Store the least significant byte first when the protocol requires it.
Arduino / C✓ Tested