The first is that a superstructure of substring and concatenation nodes must be traversed to reach a specified character.
第一个开销就是必须遍历子串和连接节点的上层结构（superstructure）才能到达指定的字符。
Both wide and non-wide character strings were specified for concatenation.
为串联同时指定了宽字符字符串和非宽字符字符串。
Concatenation of files can be a problem also, for example, when files are merged in such a way that an unnecessary character can end up in the middle of data.
档案的串连也会是问题。例如，当档案合并时不需要的字元会出现在资料中间。
Concatenation of files can be a problem also, for example, when files are merged in such a way that an unnecessary character can end up in the middle of data.
档案的串连也会是问题。例如，当档案合并时不需要的字元会出现在资料中间。
应用推荐