標題:
Unicode Txt File 同 Txt File 有什麼分別
發問:
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當我把郵件檔轉為文字檔時, 有2個文字檔的選擇 (Unicode Txt File 同 Txt File ). 兩個有什麼分別?
最佳解答:
Good that you ask this question. The simplest answer is that for plain text (ascii) each character is 8 bits (1 byte). If your text file contains A and nothing else, the file size is 1 byte. For unicode, each character is 16 bits or 2 bytes (this is not exactly true, but take it for now). A file containing ABCDE has a size of 12 bytes (the other 2 bytes are the overhead). Ascii text is represented by number 0-255, 65 is A, etc. If you have foreign language or signs not represented by these numbers, ascii cannot display them and that is when we need Unicode. 2007-09-30 12:26:54 補充： 樓上:: 悲情苦瓜::Txt File 怎能看中文?
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