Discussion :: Strings - General Questions (Q.No.7)
|Prince Varnwal said: (Sep 19, 2013)|
|What will do *s here?|
|Prince Bansal said: (Apr 17, 2014)|
*s is char pointer that holds character string.
When we want to print a string we use printf("%s",s). It will print whole string. It needs only base address.
s contains base address which is equal to &s and printf will print characters until '\0' occurs.
Here, *s gives first character of input string where as s++ will increment base address by 1 byte.
When *s=='\0' encountered, it will terminate loop.
"Sorry for the poor English"
|Shihab Hasan said: (Sep 22, 2014)|
|Thanks a lot. You are great. Please write more and more so that we can learn C programming language. May God bless you.|
|Shihabhasan said: (Sep 22, 2014)|
|sir I want to communicate with you.please response me.my skype id is:mehedi_cse40. please send me your skype id.|
|Ajay said: (Oct 9, 2015)|
|I have problem in pointer. I didn't understand. Can you help me?|
|L.Priyanka said: (Jun 23, 2016)|
|I need more detail explanation about this problem.|
|Uday said: (Sep 16, 2016)|
|Here, *s prints the first character of a given string. Then we need to increment *s++ instead of scan. Can anyone give me reply for my doubt?|
|Harsh Patil said: (Dec 16, 2016)|
|The string we have stored in the char D in main function will be pass the to the xstrlen(d) function and it will be parsed by *s and length will be counted by length++. So we need to have length ++ and s++.|
|Ali said: (Dec 21, 2016)|
|Please explain this program in detail.|
|Akshay said: (Jan 22, 2017)|
|What is the difference between strlen and xstrlen ?
If there is no any difference so, what is the significance of xstrlen in C programming?
|Devi Achsah said: (Jul 25, 2017)|
|I don't know exactly. But I can share I what know. In this program xstrlen is only the name of the function.|
|Marcos said: (Sep 21, 2017)|
|What exactly xstrlen() do than strlen()? Explain.|
|Vivek Ladhe said: (Jun 27, 2019)|
strlen is a std library function.
xstrlen is a user-defined function.
|Abay said: (Aug 26, 2019)|
|what do strleni(); do? Please explain.|
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