Results for “is”
Small, practical examples. Search by task or narrow things down below.
Find the first matching value with a fallback
Python: Pass a generator and default to next to avoid building an intermediate list.
Python✓ Tested
Find the first occurrence of a character
C: strchr returns a pointer into the input or NULL if the character is absent.
C✓ Tested
Find the index of an array item
PowerShell: Array.IndexOf returns -1 when the requested item is absent.
PowerShell✓ Tested
Find the insertion position for a sorted value
C++: lower_bound returns the first position whose value is not less than the search key.
C++✓ Tested
Find the mean and median of readings
Python: Use statistics helpers to distinguish an arithmetic mean from a middle value.
Python✓ Tested
Find the nearest matching ancestor
Read a parent row attribute using jQuery closest.
jQuery✓ Tested
Find the position of a matching item
JavaScript: findIndex returns -1 when the predicate matches nothing.
JavaScript✓ Tested
Find values common to two collections
C#: Intersect returns distinct values shared by the inputs.
C#✓ Tested
Find values shared by two collections
Python: Use set intersection and sort the result for deterministic display.
Python✓ Tested
Fit as many columns as possible
Use auto-fit and minmax for a CSS grid that responds to its available width.
CSS✓ Tested
Flatten a single nesting level
JavaScript: flat defaults to a depth of one and creates a new array.
JavaScript✓ Tested
Flatten nested collections
Java: Use flatMap to concatenate nested Java lists into one stream.
Java✓ Tested