java.util.Iteratoris the standard Java SE interface for object that implement the Iterator design pattern. The
java.lang.Iterableinterface is for objects that can provide an iterator.
<table> element allows web authors to display tabular data (such as text, images, links, other tables, etc.) in a two dimensional table with rows and columns of cells.
The Flexible Box module, or just 'flexbox' for short, is a box model designed for user interfaces, and it allows users to align and distribute space among items in a container such that elements behave predictably when the page layout must accommodate different, unknown screen sizes. A flex container expands items to fill available space and shrinks them to prevent overflow.
Variable arguments are used by functions in the printf family (
fprintf, etc) and others to allow a function to be called with a different number of arguments each time, hence the name varargs.
To implement functions using the variable arguments feature, use
To call functions which take a variable number of arguments, ensure there is a full prototype with the trailing ellipsis in scope:
void err_exit(const char *format, ...); for example.
Foldable is the class of types
t :: * -> * which admit a folding operation. A fold aggregates the elements of a structure in a well-defined order, using a combining function.