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ISBN Help 16 Years Ago by Se7Olutionyg …; isbn.find('-'); isbn.erase('-'); isbn.at(0) = isbn0; isbn.at(1) = isbn1; isbn.at(2) = isbn2; isbn.at(3) = isbn3; isbn.at(4) = isbn4; isbn.at(5) = isbn5; isbn… ISBN help 16 Years Ago by Se7Olutionyg … cin. !!!!! cin.ignore(80, '\n'); getline(cin, isbn); if (isbn.at(isbn.length() - 1) == '\n') isbn.erase(isbn.length() - 1, 1); cout << "… return to main menu:"; getline(cin, isbn); if (isbn.at(isbn.length() - 1) == '\n') isbn.erase(isbn.length() - 1, 1); cout << "… Re: ISBN Help 16 Years Ago by Prabakar >>isbn1, isbn2, ... why not use isbn[10]? And what are the contents of the infile? ISBN Validation: Taking it One Step at a Time: 14 Years Ago by Brian Perrigan … ; int main () { char promptisbn [] = "Plese Enter 10 Digit ISBN" ; string isbn ; int x = 0 ; cout << promptisbn <<…; endl ; getline (cin, isbn) ; for ( x ; x < isbn.length() ; x++ ) if ( !isdigit(isbn[x] && toupper(isbn[x])!= 'X') ) isbn.erase (x,1… Re: ISBN Validation: Taking it One Step at a Time: 14 Years Ago by Brian Perrigan … line: [CODE]std::string cleanIsbn = ""; ...; cleanIsbn.append(isbn[x]); [/CODE] corresponds to what line of code in the…the command [CODE]std::string cleanIsbn = ""; ...; cleanIsbn.append(isbn[x]); [/CODE] defines cleanIsbn as a string equal to (here…) then adds the the cleanIsbn string the contents of (isbn[x]) ??? Thanks. Re: ISBN Validation: Taking it One Step at a Time: 14 Years Ago by griswolf …] be the empty string. Walk through the characters in [ICODE]isbn[/ICODE] one at a time. If the current char is… a valid ISBN char, append it to [ICODE]cleanIsbn[/ICODE], else don't…. When you have seen all the characters in [ICODE]isbn[/iCODE], [iCODE]cleanIsbn[/ICODE] is a clean copy. Be very… Re: ISBN Validation: Taking it One Step at a Time: 14 Years Ago by griswolf … lines you are starting with, I'd build the clean ISBN in a new [ICODE]std::string[/ICODE] rather than trying…. Something like [ICODE]std::string cleanIsbn = ""; ...; cleanIsbn.append(isbn[x]);[/ICODE] Since this is C++, you can (and should… ISBN 10/13 validation and conversion 16 Years Ago by NightCrawler03X … from isbn13 to isbn10; and subsequently some function to validate isbn 10/13 numbers. I thought I'd post them here… Re: ISBN Help 16 Years Ago by Ancient Dragon >> getline(istream& fin, string& num_of_isbn, char '\n'); That is a function prototype, not a function call. As written, it will do nothing. If you want to actually call getline() then you need to change it to this: [icode]getline(fin, num_of_isgn); [/icode] -- Not the '\n' parameter (last parameter) is not needed because that is … Re: ISBN Help 16 Years Ago by Se7Olutionyg I changed it ,but it still not run though, thank you Re: ISBN Help 16 Years Ago by Se7Olutionyg I haven't learn the array yet, that's why... Re: ISBN Help 16 Years Ago by Se7Olutionyg help please Re: ISBN Help 16 Years Ago by Ancient Dragon The ifstream fin was never opened. You have to call [icode]fin.open("<the filename here>");[/icode] before line 170 Re: ISBN Help 16 Years Ago by Se7Olutionyg fin.open(inFile); is this what you mean??? Re: ISBN Help 16 Years Ago by Ancient Dragon [QUOTE=Se7Olutionyg;727057]fin.open(inFile); is this what you mean???[/QUOTE] Maybe -- depends on what inFile is defined to be. If it's a std::string object then [icode]fin.open(inFile.c_str());[/icode] Re: ISBN help 16 Years Ago by Ancient Dragon You have to pay close attention to the compiler's error messages. Look at the first error message, the compiler will tell you which line the error is on. The list of errors may be different from compiler-to-compiler, so you need to tell us what compiler you are using and post the list of error messages. Example: I compiled with VC++ 2008 … problem with ISBN checker 17 Years Ago by degamer106 … int getLength() { return isbn.length(); } public String getISBN() { return isbn; } private String isbn; private int digit; private…checkSum); } else System.out.println("Invalid ISBN"); // check the sum to see if… == (checkSum + 48))) System.out.println("Valid ISBN - num"); else if (checkSum >= 10 … Re: problem with ISBN checker 17 Years Ago by kedarkhedkar I also have a query about ISBN. Some books have one ISBN, SOME have two. Is it appropriate to use ISBN AS a primary key for a book table ( as I have seen it in one book). What is ISBN. What can be the appropriate primary key for book & other products like laptops. Re: problem with ISBN checker 17 Years Ago by Ezzaral [quote=kedarkhedkar;448463]I also have a query about ISBN. Some books have one ISBN, SOME have two. Is it appropriate to use… ISBN AS a primary key for a book table ( as I …have seen it in one book). What is ISBN. What can be the appropriate primary key for book &… Re: problem with ISBN checker 17 Years Ago by jwenting … with "standards". Apparently Prentice Hall either miscalculated the ISBN for the book or simply don't care. btw, your… static void main(String[] args) { String isbn = args[0]; System.out.println(isbn + " is " + (elevenProof(isbn) ? "valid" : "invalid… Need help with validating ISBN 13 Processing Page of PHP program? 11 Years Ago by ray100 … this project where it is asking me to validate any ISBN 13 number. I know how to set up the input…="Process_isbn13.php"> <p>Enter the ISBN 13: <input type="text" name="isbn13… need is the code so if i enter a validate ISBN 13 number it would say it's validate! Someone please… Need help finishing ISBN checker 13 Years Ago by DOMINATIONINPRO …quot;Enter digit" + i + " of ISBN:"); //reads next digit int digit = kbReader.nextInt…( checkValue.equals( calculatedCheckSumValue)){ System.out.println("Your ISBN is valid."); } else{ } //if it… dosen't match System.out.println("Your ISBN is not valid.The check value should be &… how to select the isbn number in table and get all books of isbn selected 17 Years Ago by koushika …will diplay all copies of the book under the clicked isbn number . i am attaching the code below: {code… displays all books in database and has values of isbn column as hyperlinks} [code=jsp]<?xml version=&… *{code viewbookinfo.jsp generated view once a user selects an isbn number in viewbookforsales.jsp } * [code=jsp]<?xml version… Re: Need help with validating ISBN 13 Processing Page of PHP program? 11 Years Ago by pritaeas http://isbn-information.com/isbn-information/the-13-digit-isbn.html Re: Need help with validating ISBN 13 Processing Page of PHP program? 11 Years Ago by iamthwee http://stackoverflow.com/questions/14095778/regex-differentiating-between-isbn-10-and-isbn-13 Re: Need help with validating ISBN 13 Processing Page of PHP program? 11 Years Ago by diafol Demo: http://demos.diafol.org/isbn-checker.php blackwell.co.uk search question regarding ISBN conversion 15 Years Ago by rozbaz ….uk/"]blackwell.co.uk[/URL] is converstion an ISBN-10 to an ISBN-13 through the search box. For example if… i paste an ISBN-10 on their search box and click search the system… Re: PHP how to display further images for each ISBN. 15 Years Ago by Susan.LK … the use of the following code and table: Table: Book: ISBN, title, image1, image2, image3 image1,2 and 3: are blob…; <td> Image1</td> <td>ISBN</td> ... </tr> while ($row = mysql_fetch_array ($…>'. $row['image1']. '</td> <td>'. $row['ISBN]. '</td> .. </tr>' } } else { echo //print error… Re: blackwell.co.uk search question regarding ISBN conversion 15 Years Ago by peter_budo By following industry standards [URL="http://lmgtfy.com/?q=isbn+code+978&l=1"]here[/URL] Help finding ISBN services 19 Years Ago by aiden … backend that lets her add inventory records based on an ISBN number only. Obviously I'm going to need some sort… for a local bookstore where they were able to employ ISBN searching from a web service. Any points in the right…