alphanumeric
<character >
A decimal digit or a letter (upper or lower case). Typically, "letters" means only English letters (ASCII A-Z plus a-z) but it may also include non-English letters in the Roman alphabet, e.g., e-acute, c-cedilla, the thorn letter, and so on. Perversely, it may also include the underscore character in some contexts.
Last updated: 1997年09月11日
Nearby terms:
Alpha EV6 ♦ Alpha Geek ♦ alphanumeric ♦ alpha particle ♦ Alphard ♦ alpha testing
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