不使用减号或其它字符以外的其他号码。
Do not to use dashes or other characters other than the number.
指定源文件列分隔符类型。指定逗号、制表符、分号或其它字符。
Specify the source file column delimiter type. Specify comma, TAB, semicolon, or another character.
因为名称只包含数字和字母,所以任何其它字符都可以表示这个循环的结束。
Because a name contains only digits and letters, any other character signals the end.
That's the internal representation that python uses for this. If I give it some other character, yeah, it would help if I could type, give it some other character.
为什么输入‘3’返回了其它的东西?,这是python在内部的表示方式,如果我输入其它的字符,是的,如果我能输入,输入其它的字符。
I'm going to delete that arrow and actually draw s2 as pointing to this chunk of memory because whereas before this sequence of chars might have lived at address 71 or whatever, well, this one might live at 91.
我不会把那个箭头删除,实际上我画了s2作为,这块内存的指针,因为,这个字符序列存储在地址71或其它的地方,这个可能存储在91的地方。
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