[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Z] false: defined FETCH method. [See under tied hash] file test operators 2nd file test operators: -M (modification time): sorting by; -t (isatty): STDIN as a default; using _ with vs. stat operator[file test operators:stat operator] file: compiling at run-time with require File::Basename module File::Find module: traversing directory tree with; FileHandle module: autoflush method in network programming example[filehandle module:network programming example] introduced with references; passing filehandle with; filehandle: localizing with typeglob; passing by reference to typeglob; passing with FileHandle passing with IO::File passing with typeglob 2nd passing; recognized in context FIRSTKEY method. [See under tied hash] flex 2nd for keyword: instead of foreach foreach loop: @_ and iterating read-only over a list modifying elements of a list slicing with vs. grep format name : recognized in context Frenkel, Chaim Friedl, Jeffrey 2nd function function pointer. [See code ref] function pointer: in magic variable[function pointer:magic variable] |