Results for “Collections & data structures”
Small, practical examples. Search by task or narrow things down below.
Keep caller data unchanged by passing a structure by value
C: A value parameter is a copy of the original structure.
C✓ Tested
Associate a data cell with explicit table headers
HTML: The headers attribute lists header IDs for a more complex cell association.
HTML✓ Tested
Attach a custom data attribute
HTML: Learn how to attach a custom data attribute in a complete browser example.
HTML✓ Tested
Bind a custom data attribute
Bind a custom data attribute with a standalone Angular component and explicit browser behavior.
Angular✓ Tested
Borrow local data in a scoped thread
Borrow local data in a scoped thread in a complete Rust program using the standard library.
Rust✓ Tested
Copy a file and preserve its metadata
Python: Use copy2 for a file copy that also attempts to preserve timestamps and permission bits.
Python✓ Tested
Copy nested mutable data independently
Python: Use deepcopy when changes to nested lists must not affect the original object.
Python✓ Tested
Create a file without replacing existing data
Create a file without replacing existing data in a complete Rust program using the standard library.
Rust✓ Tested
Define an immutable data record
Java: A local record gives a small Java data carrier named accessors and value semantics.
Java✓ Tested
Delete a cached data entry
jQuery: removeData removes the jQuery cache value for the selected key.
jQuery✓ Tested
Destructure nested data in a component
Destructure nested data in a component with a small React component and explicit browser behavior.
React✓ Tested
Detect invalid UTF-8 data
Detect invalid UTF-8 data in a complete Rust program using the standard library.
Rust✓ Tested