Results for “present”
Small, practical examples. Search by task or narrow things down below.
Resolve a relative URI against a base
C#: Use a base URI ending in a slash when the final path component represents a directory.
C#✓ Tested
Select a time in quarter-hour increments
HTML: A time step is expressed in seconds, so 900 represents fifteen minutes.
HTML✓ Tested
Set consistent widths for table columns
HTML: A colgroup applies presentation to whole columns without repeating styles on every cell.
HTML✓ Tested
Show determinate progress
Represent known completion with an HTML progress element.
HTML✓ Tested
Store and inspect a fixed set of bits
C++: bitset offers named operations and a readable binary representation.
C++✓ Tested
Style supporting text in italics
CSS: Font-style changes presentation without adding semantic emphasis by itself.
CSS✓ Tested
Sum values per category
Calculate a grouped total.
SUM✓ Tested
Test missing values with IS NULL
Find rows where an optional value is absent.
IS NULL✓ Tested
Turn on the LED with a serial command
Arduino / C: Wait for the character 1 in Serial Monitor before turning on the built-in LED.
Arduino / C✓ Tested
Type a dictionary with Record
Limit a lookup table to a known set of keys.
Record✓ Tested
Use case-insensitive dictionary keys
C#: Choose an ordinal comparer when case-insensitive keys represent identifiers.
C#✓ Tested