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Re: A reliable way of detecting AI content? 1 Month Ago by Reverend Jim … recently about some researchers using a "needle in a haystack" test on an AI. They buried an anomalous question… Re: Finding a string within a string (Needle and Haystack c++) 9 Years Ago by Gonbe …;aaa" contains "aa" two times. */ const string HAYSTACK = "abbaabbaabb"; const string NEEDLE = "abba";…r) { return toupper(l) == toupper(r); }; string::const_iterator h_it(HAYSTACK.begin()), h_end(HAYSTACK.end()); string::const_iterator n_it(NEEDLE .begin()), n_end(NEEDLE .end… Finding a string within a string (Needle and Haystack c++) 9 Years Ago by Joemeister … to make it simpler to find the needle in the haystack for example "abbaabbaabb", "abba" - the needle…, "abba" is found 2 times in the haystack "abbaabbaabb". I have this code: unsigned int substringCount… Re: Finding a string within a string (Needle and Haystack c++) 9 Years Ago by Joemeister … code: int n = 0; string::size_type strSize = 0; while ( (strSize = haystack.find (needle,strSize) ) != string::npos ) { strSize++; n++; //case sensivity? } return… Re: Finding a string within a string (Needle and Haystack c++) 9 Years Ago by NathanOliver If you call transform on both haystack and needle and have them both lower case then it should work. Re: Finding a string within a string (Needle and Haystack c++) 9 Years Ago by tapananand First of all this code is wrong. But before that let me describe how one expects this to work. The find function in string class returns the index where the substring starts in the original string. The finding starts from the index starting at the second argument which is optional. find returns the constant string::npos if string is not found. So … Re: Finding a string within a string (Needle and Haystack c++) 9 Years Ago by NathanOliver The way I have done it is like: size_t pos = 0; int counter = 0; // loop untill substrng is not found. while ((pos = strng.find(subStrng, pos)) != std::string::npos) { counter++; pos++; // increment pos so we dont duplicate the last search. } I am writing this from memory so there might be a bug I am … Re: Finding a string within a string (Needle and Haystack c++) 9 Years Ago by NathanOliver You need to transform the strings to all lower case. You can use this to do that. string input = "AbAbbAbBBaAA"; transform(input.begin(), input.end(), input.begin(), ::tolower); Re: Finding a string within a string (Needle and Haystack c++) 9 Years Ago by Joemeister Yeah, what I realised is that "Th" should be considered the same as "th"... Will that code still work in that case? Re: Finding a string within a string (Needle and Haystack c++) 9 Years Ago by Joemeister It was as simple as converting both strings into upper or lowercase and then compare it. Huge thanks to all who contributed! error in my string code. 16 Years Ago by kireol …needle,0,sizeof(needle)-1); memset(haystack,0,sizeof(haystack)-1); strcpy_s(haystack, 2048,"Attached: True\r…needle,25,"Mana: "); getvalue(thevalue,haystack,needle); printf("value '%s'\n***************\n&…0,sizeof(temp)); //find the needle in the haystack pch = strstr (haystack,needle); if(!pch) { return(0); }… How to handle error C2664 14 Years Ago by octavia …20],*SearchChar; //char *M,*S; int result; //int stripos(char *haystack,char *needle,int offset); //clrscr(); //// User data entry //// cout&… { if(needle[i] ==0) return position; if(needle[i] !=haystack[i]) break; } haystack++; position; } return -1; }[/CODE] Error message are : error … problem with php code line 12 Years Ago by premier213 …* Looks for the first occurence of $needle in $haystack and replaces it with $replace. * * @access public…function str_replace_once($needle, $replace, $haystack) { $pos = strpos($haystack, $needle); if ($pos === false) { return $haystack; } return substr_replace($haystack, $replace, $pos, strlen($needle… find error 10 Years Ago by Shikha_1 … to find all the indices of a given $needle in $haystack. There is at least one bug in the implementation. Find… and fix the bug(s). <?php function findAllIndices($haystack, $needle) { $indices = array(); while ($index = strpos($haystack, $needle)) $indices[] = $index; return $indices… count of substrings. append method 9 Years Ago by kouty … de chaine needle = input("segment = ") haystack = input("chaine = ") # On nomme leurs… longueurs respectives. l = len(needle) h = len(haystack) # On transformes les variables en listes. nou = …list(needle) haye = list(haystack) print("La liste mineure est: ", … Re: count of substrings. append method 9 Years Ago by TrustyTony … another method and thought to share it. def count(haystack, needle): return sum(haystack[n:].startswith(needle) for n in range(len…(haystack) - len(needle) + 1)) print(count('assessement', 'as')) # -> 1 print(… Re: count of substrings. append method 9 Years Ago by kouty … introduit les deux variables needle = input() haystack = input() # On nomme leurs longueurs respectives. print(haystack.count(needle)) I'm sorry, i feel… C-Style Input/Output 16 Years Ago by balla4eva33 … use this to do so: [B]char *strstr(const char *haystack, const char *needle);[/B] I want this to return NULL… if the needle string is not found in the haystack string and otherwise return the pointer to where the needle… complexity O n 13 Years Ago by sallubhai …] 4. ------------------------------------------------------------------------ [CODE]int find_number_of_matches(int needles[], int haystack[], int length) { int nr_matches = 0; for …h < length; ++h) { if (needles[n] == haystack[h]) { ++nr_matches; } } } return nr_matches; }[/CODE] 5… Undefined Offset Error in PHP code-Help! 12 Years Ago by hardinguse … function parseA1 $arrOut = parseA1 ($curl_scraped_page); $curl_scraped_page=strtolower($curl_scraped_page); $haystack=$curl_scraped_page; if (strlen(strstr($haystack,$target))>0) { $FileName = abs(rand(0,100000… Re: find error 10 Years Ago by sujeet.rnc error in while loop... there should be some condition so that first time some value can be given to index... { while (1) { if($index = strpos($haystack, $needle)) $indices[] = $index; but it will result into infinite loop....so provide a condition according to ur problem... Re: C-Style Input/Output 16 Years Ago by Narue … if the needle string is not found >in the haystack string and otherwise return the pointer to >where the… Re: C-Style Input/Output 16 Years Ago by balla4eva33 Wait, what?! Lol I'm looking to put some code such as that in my main. Is the code you gave me suppose to be the defintion for [B]"char *strstr(const char *haystack, const char *needle)"[/B], or what exactly? I'm a little confused. Univseral USB driver needed for CD burner 18 Years Ago by Lizzyrock … but that is like looking for a needle in a haystack. I don't want to load the wrong type driver… Windows worm infects millions 15 Years Ago by happygeek … it is like looking for the proverbial needle in a haystack. Which is probably why security experts say that the bugger… Lets all build a freelancing list of websites & affiliate programs 14 Years Ago by silentjoe …. Yeah I know it could be a needle in a haystack , but my website is ideal for that, I dare plug… Member profile - code snippet suggestion 14 Years Ago by nav33n …". This is like searching for a needle in the haystack if the user has created a lot of threads (okay… Re: Member profile - code snippet suggestion 14 Years Ago by Dave Sinkula …". This is like searching for a needle in the haystack if the user has created a lot of threads (okay… segmentation fault again 13 Years Ago by johndoe444 … information it is like trying to find needle in the haystack. So any would be highly appreciated. Thanks. Recover deleted documents and settings 13 Years Ago by mfl8625 … and it is like looking for a needle in a haystack since all searches for .pst's turn up nothing, nada…