Results for “type checking”
Small, practical examples. Search by task or narrow things down below.
Give a reusable record type a short name
C: A typedef names a structure type without changing its representation.
C✓ Tested
Group related typed controls
Group related typed controls with a standalone Angular component and explicit browser behavior.
Angular✓ Tested
Inspect a typed conversion error
Inspect a typed conversion error using a complete Go program with explicit sample inputs.
Go✓ Tested
Inspect a URI through typed properties
PowerShell: The Uri class separates URL components without manual string splitting.
PowerShell✓ Tested
Inspect a value with a type switch
Inspect a value with a type switch using a complete Go program with explicit sample inputs.
Go✓ Tested
Inspect a value’s type
Inspect a value’s type using a complete Go program with explicit sample inputs.
Go✓ Tested
Limit typed text to a maximum length
HTML: Maxlength limits ordinary user editing without replacing server-side validation.
HTML✓ Tested
Narrow a union using typeof
Handle text and numeric values with separate branches.
union✓ Tested
Narrow an object using a type pattern
C#: A successful is pattern introduces a strongly typed local variable.
C#✓ Tested
Parse a typed command-line option
Python: Use argparse to validate and convert an integer option.
Python✓ Tested
Read a typed input event
Read a typed input event with a standalone Angular component and explicit browser behavior.
Angular✓ Tested
Read a variant only when it holds the expected type
C++: get_if returns a null pointer rather than throwing for another active alternative.
C++✓ Tested