Results for “let”
Small, practical examples. Search by task or narrow things down below.
Describe a page arrangement with named grid areas
CSS: Named areas make the relationship between a grid template and its sections explicit.
CSS✓ Tested
Describe terms in a definition list
HTML: Learn how to describe terms in a definition list in a complete browser example.
HTML✓ Tested
Destructure a tuple
Destructure a tuple in a complete Rust program using the standard library.
Rust✓ Tested
Detect invalid UTF-8 data
Detect invalid UTF-8 data in a complete Rust program using the standard library.
Rust✓ Tested
Discard incidental output from a setup command
PowerShell: Out-Null prevents setup objects from becoming part of a function or script’s useful result.
PowerShell✓ Tested
Dispatch values with wildcard patterns
PowerShell: Switch -Wildcard interprets shell-style matching patterns for each clause.
PowerShell✓ Tested
Display a hint for a truly empty container
CSS: The empty selector requires no element or text children, including whitespace text nodes.
CSS✓ Tested
Display a label in uppercase without changing its text
CSS: Text-transform changes visual casing while preserving the DOM’s source text.
CSS✓ Tested
Display a short code sample
HTML: Learn how to display a short code sample in a complete browser example.
HTML✓ Tested
Display an instant at a fixed offset
Display an instant at a fixed offset using a complete Go program with explicit sample inputs.
Go✓ Tested
Display reserved characters as text
HTML: Learn how to display reserved characters as text in a complete browser example.
HTML✓ Tested
Distinguish a file from a directory
PowerShell: Test-Path can constrain the kind of item that is accepted.
PowerShell✓ Tested