Results for “File operations & integrity”
Small, practical examples. Search by task or narrow things down below.
Enforce a numeric range at a function boundary
PowerShell: ValidateRange performs argument validation before work begins.
PowerShell✓ Tested
Enumerate hashtable entries in a stable order
PowerShell: Sort entries by key when predictable output matters.
PowerShell✓ Tested
Escape a single URL parameter value
PowerShell: EscapeDataString encodes one value without treating it as a complete URL.
PowerShell✓ Tested
Escape plain text before placing it in HTML
PowerShell: HtmlEncode converts HTML delimiters to entities in ordinary text contexts.
PowerShell✓ Tested
Exercise a function with a table of inputs
Exercise a function with a table of inputs in a complete Rust program using the standard library.
Rust✓ Tested
Expand a JSON array into rows
Iterate array elements using a table-valued function.
json_each✓ Tested
Express a duration in milliseconds
Express a duration in milliseconds in a complete Rust program using the standard library.
Rust✓ Tested
Extract a JSON field
Read a scalar value from JSON text.
json_extract✓ Tested
Extract a known substring
PowerShell: Substring uses a zero-based starting index and a character count.
PowerShell✓ Tested
Extract a route path variable
Extract a route path variable using a complete Go program with explicit sample inputs.
Go✓ Tested
Extract digit sequences
Extract digit sequences using a complete Go program with explicit sample inputs.
Go✓ Tested
Extract part of a string
Use one-based positions with substr.
substr✓ Tested