Results for “string”
Small, practical examples. Search by task or narrow things down below.
Compare two text values
Bash Scripts: Compare two text values with a small standalone Bash program.
Bash Scripts✓ Tested
Count a leading run of allowed characters
C: strspn counts bytes at the start that belong to a specified character set.
C✓ Tested
Distinguish UTF-8 bytes from characters
Distinguish UTF-8 bytes from characters in a complete Rust program using the standard library.
Rust✓ Tested
Extract digit sequences
Extract digit sequences using a complete Go program with explicit sample inputs.
Go✓ Tested
Extract text between known positions
Java: Java substring uses a start-inclusive, end-exclusive range of UTF-16 indices.
Java✓ Tested
Find the final path separator
C: strrchr locates the last matching character without modifying the input.
C✓ Tested
Find the first occurrence of a character
C: strchr returns a pointer into the input or NULL if the character is absent.
C✓ Tested
Insert values into a multiline template
PowerShell: A double-quoted here-string expands variable references.
PowerShell✓ Tested
Join rows in a chosen order
Aggregate text with STRING_AGG and WITHIN GROUP.
STRING_AGG✓ Tested
Join text rows in a chosen order
Combine values using string_agg.
string_agg✓ Tested
Join words with a separator
Join words with a separator using a complete Go program with explicit sample inputs.
Go✓ Tested
Move overlapping bytes safely
C: memmove supports overlapping ranges, unlike memcpy.
C✓ Tested