Results for “read text”
Small, practical examples. Search by task or narrow things down below.
Share immutable data with Arc
Share immutable data with Arc in a complete Rust program using the standard library.
Rust✓ Tested
Show line numbers beside matches
Linux Commands: Use grep -n so a result identifies its position in the source file.
Linux Commands✓ Tested
Sort a small array in place
Arduino / C: Insertion sort needs no additional array and is suitable for small datasets.
Arduino / C✓ Tested
Split a key-value pair once
Split a key-value pair once using a complete Go program with explicit sample inputs.
Go✓ Tested
Split a writable comma-delimited buffer
Arduino / C: strtok modifies its buffer and returns successive tokens.
Arduino / C✓ Tested
Split on repeated whitespace
Split on repeated whitespace using a complete Go program with explicit sample inputs.
Go✓ Tested
Test numeric divisibility with a remainder
Bash Scripts: The modulo operator computes an integer remainder.
Bash Scripts✓ Tested
Transform each regex match with a callback
JavaScript: A replacement callback computes the replacement separately for each match.
JavaScript✓ Tested
Transform each regex match with a callback
TypeScript: A replacement callback computes the replacement separately for each match.
TypeScript✓ Tested
Translate ASCII lowercase letters to uppercase
Linux Commands: Use tr under a fixed locale for predictable ASCII character ranges.
Linux Commands✓ Tested
Treat an empty trimmed value as missing
SQL: NULLIF converts an empty string to NULL before a fallback is applied.
SQL✓ Tested
Treat an empty trimmed value as missing
SQL Server: NULLIF converts an empty string to NULL before a fallback is applied.
SQL Server✓ Tested