metasyntactic variable
A metasyntactic variable is a word that is used by programmers in place of an object, number or idea under discussion.
The most common system of metasyntactic variables is: foo, bar, baz, qux, quux, quuux...
The most common system of metasyntactic variables is: foo, bar, baz, qux, quux, quuux...
if (foo > bar)
baz += qux
else
baz += quux
baz += qux
else
baz += quux