Results for “standard”

C#File operations & paths

Enumerate matching files recursively ↗

C#: Sort relative filenames when reproducible traversal output is required.

C#✓ Tested

C#JSON & binary formats

Enumerate the items of a JSON array ↗

C#: Dispose JsonDocument after reading its elements.

C#✓ Tested

C#Text validation & encoding

Enumerate Unicode code points ↗

C#: EnumerateRunes combines surrogate pairs into Unicode scalar values.

C#✓ Tested

C#Asynchronous work & URI handling

Escape a URL query value ↗

C#: EscapeDataString percent-encodes one value rather than an entire URL.

C#✓ Tested

C#Asynchronous work & URI handling

Escape text for an HTML context ↗

C#: HtmlEncode converts markup delimiters in plain text before rendering it as HTML content.

C#✓ Tested

PythonText validation & encoding

Escape text for HTML content ↗

Python: Use html.escape before placing plain text in an HTML text or quoted attribute context.

Python✓ Tested

RustTesting & reusable patterns

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

PythonGetting Started

Explain a calculation with a comment ↗

Python: Keep the code executable while documenting why a fixed input is used.

Python✓ Tested

C#Getting Started

Explain a calculation with a comment ↗

C#: Keep the code executable while documenting why a fixed input is used.

C#✓ Tested

JavaGetting Started

Explain a calculation with a comment ↗

Java: Keep the code executable while documenting why a fixed input is used.

Java✓ Tested

RustNumbers & durations

Express a duration in milliseconds ↗

Express a duration in milliseconds in a complete Rust program using the standard library.

Rust✓ Tested

Linux CommandsArchives & checksums

Extract a compressed tar archive ↗

Extract a trusted gzip-compressed tar archive into a dedicated destination directory.

tar✓ Tested