character string

基本解釋

This identifier may be a character string, numeric, or alphanumeric value.
這個(gè)標(biāo)識(shí)符可以是字符串、數(shù)字或字母數(shù)字值。
This converts the character string contained within or passed into the function to a correct SQL statement.
這將把函數(shù)內(nèi)包含的或傳遞到函數(shù)中的字符串轉(zhuǎn)換為正確的 SQL 語(yǔ)句。
This function, as mentioned in SQL standards, is used to find the length of a character string in character semantics.
如 SQL 標(biāo)準(zhǔn)中所述，此函數(shù)使用字符語(yǔ)義查找字符字符串的長(zhǎng)度。

And then hash character takes in any string or character, single character, gives me back a number. Notice what I do.
然后哈希接受任何字符串或字母，單個(gè)字符,返回給我一個(gè)數(shù)字，注意我要做什么。
麻省理工公開(kāi)課 - 計(jì)算機(jī)科學(xué)及編程導(dǎo)論課程節(jié)選
If you know you're not gonna output a full string %C but a single character, percent C will get that job done.
如果你不想輸出一個(gè)完整的字符串,而是輸出一個(gè)字母，就要用到。
哈佛公開(kāi)課 - 計(jì)算機(jī)科學(xué)課程節(jié)選
FOR c It's going to say FOR c, which was my name for the character in that string.
那么循環(huán)要去做什么呢？循環(huán)要去說(shuō),也就是字符串中字符的名字。
麻省理工公開(kāi)課 - 計(jì)算機(jī)科學(xué)及編程導(dǎo)論課程節(jié)選