skill中判断字符串中是否包含某个字符的函数

liuanty

有没有字符串的函数，能够判断字符串中是否包含某一个字符，或者包含这种字符有多少个呢？类似“abcdea”里面有“a”两个，能够判断出来么？

vivienluo

1. Skill > a = "ababddfabadgha"
   
2. "ababddfabadgha"
   
3. Skill > b = parseString(a "")
   
4. ("a" "b" "a" "b" "d"
   
5.     "d" "f" "a" "b" "a"
   
6.     "d" "g" "h" "a"
   
7. )
   
8. Skill > c = 0
   
9. 0
   
10. Skill > foreach(i b when(i == "a" c = c +1 ))
    
11. ("a" "b" "a" "b" "d"
    
12.     "d" "f" "a" "b" "a"
    
13.     "d" "g" "h" "a"
    
14. )
    
15. Skill > axlUIWPrint(nil "Total "a" : %d" c)
    
16. Total "a" : 5
    
17. t

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liuanty

vivienluo 发表于 2015-8-28 17:31

非常感谢版主，我想再请教一个问题，最近在进行cadence交互的操作就是主程序和子程序通讯，通过ipcReadProcess不停的读取子程序发来的数据，如下所示：
cid=ipcBeginProcess("e:/SchCheck.exe" "" nil nil nil "")
                while( t
                       buf = ipcReadProcess(cid 2)
                       printf("read: %s",buf)
           )
子程序是C编写的代码不停的通过printf+fflush(stdout)发送字符串，发现运行一小段时间以后，skill就挂死了，不再出现打印，然后又过大概一分钟又把之前的全部都打印出来了，如果挂死器件，强制关闭skill的对话框，会打印如下：
请问这是什么原因呢，很棘手呀？

XYX365

1. Skill > a = "ababddfabadgha"
   
2. "ababddfabadgha"
   
3. Skill > b = parseString(a "")
   
4. ("a" "b" "a" "b" "d"
   
5.     "d" "f" "a" "b" "a"
   
6.     "d" "g" "h" "a"
   
7. )
   
8. Skill > lTemp = setof(x b (x == "a"))
   
9. ("a" "a" "a" "a" "a")
   
10. Skill > axlUIWPrint(nil "Total "a" : %d" length(lTemp))
    
11. Total "a" : 5
    
12. t
    
13. Skill >

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cuihs2007

1233445555

痴狂千生

exists(m klList (m == "xxxx"))