31. A "'keycap "'is a small plastic cover placed over the key function or alphanumeric character they correspond to. 32. Completely " safe " transliteration schemes replace all non-alphanumeric characters ( such as $'; * ) with alphanumeric characters. 33. Some eggcrate displays use a complete 5? matrix for each digit, permitting the display of nearly all alphanumeric characters . 34. Completely " safe " transliteration schemes replace all non-alphanumeric characters ( such as $'; * ) with alphanumeric characters . 35. My floating point number is for example 74.00594 and I need it represented in at most 5 alphanumeric characters . 36. Each country can have a different national routing / account numbering system, up to a maximum of 30 alphanumeric characters . 37. Logical device names consisted of 1 3 alphanumeric characters and were used in the place of a physical device name. 38. None of them look to be any actual alphanumeric characters . . . here is the string in question, pasted: 39. Each in-text cite is formatted as a superscripted alphanumeric character called the cite label and is enclosed by brackets; example :. 40. The font was designed with readability as the foremost priority and features alphanumeric characters designed to look as different as possible.