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字符串操作 - Coggle Diagram
字符串操作
长度、大小写转换、裁剪以及重复
string length "sample string"
string toupper/tolower "Watch Out!"
string trim/trimleft/trimright aaxxxbab abc
string repeat "*" 20
简单搜索
string first th "This is the cat"
string last th "This is the cat"
字符串比较
string compare Michigan Minnesota
string equal cat cat
字符串置换
string replace "San Diego, California" 4 8 "Francisco"
string map dictionary string
确定字符串类型
string is digit 1234
取得字符：string index and string range
string index "Sample string" end-1
命令