Results for “position”
Small, practical examples. Search by task or narrow things down below.
Calculate a cumulative sum for each position
C: Keep a running total and store each prefix result in a separate output array.
C✓ Tested
Consume positional arguments one at a time
Bash Scripts: Check the argument count before accessing the first parameter with nounset enabled.
Bash Scripts✓ Tested
Extract text between known positions
Java: Java substring uses a start-inclusive, end-exclusive range of UTF-16 indices.
Java✓ Tested
Extract text by start and end positions
JavaScript: String slice uses an inclusive start and exclusive end measured in UTF-16 code units.
JavaScript✓ Tested
Extract text by start and end positions
TypeScript: String slice uses an inclusive start and exclusive end measured in UTF-16 code units.
TypeScript✓ Tested
Find an element’s position among siblings
jQuery: index without arguments reports a zero-based sibling position.
jQuery✓ 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 position of a matching item
JavaScript: findIndex returns -1 when the predicate matches nothing.
JavaScript✓ Tested
Find the position of a matching item
TypeScript: findIndex returns -1 when the predicate matches nothing.
TypeScript✓ Tested
Give a function its own positional parameters
Bash Scripts: A function receives its call arguments without replacing the caller’s positional parameters.
Bash Scripts✓ Tested
Pair corresponding array items by position
JavaScript: Validate equal lengths before zipping when missing counterparts would be an error.
JavaScript✓ Tested
Pair corresponding array items by position
TypeScript: Validate equal lengths before zipping when missing counterparts would be an error.
TypeScript✓ Tested