Questions tagged [strrchr]
25 questions
0
votes
0 answers
Using character in string to find a print data lines
So i have an array of strucures, lets say student grades.
A undetermined lenght list of data (loaded by a file) in the format
student:test1:test2:lettergrade
I want to be able to "search" by prompting the user to enter a letter grade,
and after…
champlooSIXSIX
- 131
- 1
- 1
- 9
0
votes
1 answer
Segmentation Fault when using strrchr()
I am trying to remove the last comma from a record. I use strrchr() to find the last occurrence of ',' in the record and set it to the null termination. For some reason it is not finding the last occurrence of the comma and giving a "segmentation…
Kyle Jensen
- 419
- 9
- 27
0
votes
3 answers
What is opposite of strrchr function?
I want to remove all characters after last specific string.
For this function I need opposite of strrchr function.
For example, I want to remove all characters after last "." from "Hello.World.pdf". But with strrchr function I can only remove…
mohammad ali
- 3
- 1
0
votes
1 answer
strrchr only displaying items in string after slash
I'm referencing to an array and this is only showing the part of string after the slash. How do I show the characters before it also.
#Check for bio
if ($biosDisplayed == $y) {
$positionTitle = strpos($bios[$i], " /");
…
Woovils
- 3
- 1
-1
votes
1 answer
How come we have to dereference the pointer returned from strbrk(), but don't have to derefence the pointer returned from strrchr()?
How come we have to dereference the pointer returned from strbrk(), but don't have to derefence the pointer returned from strrchr()?
So I have the code below:
#include
#include
int main(void){
const char *string1 = "This…
Magical Bologna
- 3
- 1
-1
votes
2 answers
strrchr strtok php not working (extract everything after id=
been on this for 2 hours now ...
$string = "https://www.example.com/?id=fsdf29512590125Agajgenaemganheji";
$end = strrchr($string, 'id='); // should return "fsdf29512590125Agajgenaemganheji"
echo $end;
only returns "i"
these work but not in larger…
user21315634
-1
votes
2 answers
How can i replace the first CR LF and Tabulation with space
enter image description hereso i have this format of the text in below and i need to replace the first CR LF tabulation with space :
Contenu
2 encarts
12 encarts
Prepresse
Fichier fourni
and i want the result:
Contenu 2 encarts
…
blood
- 35
- 3
-1
votes
1 answer
Get characters in between last occurrence of a string and another string
I want to get get the text in between the last occurrence of a string and another string
The following does not seem to work:
preg_match('/'.preg_quote('{').'(.*?)'.preg_quote($rddaddress).'/is', $apiurlTXinfo, $statTXinfogot);
preg_match('/' .…
Sawyer
- 29
- 5
-3
votes
1 answer
Make own strrchr() function but case-insensitiv
my exercise is to create my own strrchr() function in c.
My solution is a loop. I'am counting the array length. I will input this number into the for loop. For example: With the input Hello. I will go from right to left to search for a…
TheLuckyGuy
- 57
- 6
-9
votes
1 answer
How can I write actual strrchr function in C language?
Description
Searches for the last occurrence of the character c (an unsigned char) in the string pointed to by the argument str. The terminating null character is considered to be part of the string. Returns a pointer pointing to the last matching…
Azizbek Kamolov
- 11
- 1