Results for “library”
Small, practical examples. Search by task or narrow things down below.
Parse an email address syntax
Parse an email address syntax using a complete Go program with explicit sample inputs.
Go✓ Tested
Parse an integer in another base
Java: Supply an explicit radix to Integer.parseInt.
Java✓ Tested
Parse an integer safely
Handle invalid Java integer input with NumberFormatException.
Java✓ Tested
Parse an integer with validation
Validate range and trailing characters when parsing a C integer with strtol.
C✓ Tested
Parse an ISO calendar date
Python: Use date.fromisoformat and inspect the calendar components.
Python✓ Tested
Parse and format a date
Convert a date string into a datetime object, then format it in a different, human-readable order.
date✓ Tested
Parse only valid integers
Parse only valid integers in a complete Rust program using the standard library.
Rust✓ Tested
Parse quoted CSV from an in-memory string
Python: Use StringIO with csv.reader so quoted commas are handled correctly.
Python✓ Tested
Partition a collection by a predicate
Java: Use partitioningBy to retain both matching and nonmatching values.
Java✓ Tested
Partition values into two collections
Partition values into two collections in a complete Rust program using the standard library.
Rust✓ Tested
Pass values through a custom event
jQuery: trigger passes its extra argument array after the event object.
jQuery✓ Tested
Post a JSON request body
jQuery: JSON.stringify and application/json send a JSON document.
jQuery✓ Tested