isbn

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 5 years ago . I'm working in a very limited environment and I cannot use any API that requires authentication. The API at https://openlibrary.org would be perfect, but it does not serve a book summary. All I need to do is get a book summary (akin to the back cover of a book) from an ISBN number that I pass. I have to use

问题 I have a bunch of ISBN's. I want to query DBpedia and get the meta-data of the books. I am unable to understand the SPARQL . Can someone tell me how can I get the meta-data of a book from DBpedia in Java? 回答1: SPARQL is both a query language and a protocol to query so-called SPARQL endpoints . A SPARQL query that asks DBpedia for a book (or books) that have the ISBN 0-553-05250-0, and its (or their) associated properties and values is this: select distinct ?book ?prop ?obj where { ?book a dbo

问题 I have a little problem. I have written a program which asks for user for a code which contains 11 digits. I defined it as string but now I would like to use every digit from this code individually and make an equation. for example if code is 37605030299 i need to do equation: (1*3 + 2*7 + 3*6 + 4*0 + 5*5 + 6*0 + 7*3 + 8*0 + 9*2 + 1*9) / 11 and find out what's the MOD. This is a calculation for an ISBN check digit. 回答1: Use a loop instead. (I'm only showing the total value and check digit

问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 6 years ago . Is there a way to get ISBN number from the title of the book and author programmatically (preferably in Python)? Does Amazon provide

问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 6 years ago . Is there a way to get ISBN number from the title of the book and author programmatically (preferably in Python)? Does Amazon provide

问题 I've got ISBN numbers (10-digits and 13 digits) without the dashes. Now I'm looking for a way to add those dashes automatically. I found some useful information here: http://www.isbn.org/standards/home/isbn/international/hyphenation-instructions.asp But I'm not sure if it's doable at all, because the publisher identifier has a random length, and without knowing it, it's maybe not possible to determine the correct positions for the dashes. Does anybody know if it's possible somehow? Thanks a

问题 I am making an ISBN program to solve the check digit and I want to make it so that when the program finds the check digit for you it opens a new string saying "would you like to close the program or not", which I have already done so. If they person says 'n' for no it returns back to the beginning and if the person says 'y' the program closes I got stuck and started to search the internet my code is below could anyone help adjust it thanks you. HERES MY CODE: ISBN=input("Please enter a 10

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 3 years ago . Question : An ISBN-10 consists of 10 digits: d1,d2,d3,d4,d5,d6,d7,d8,d9,d10. The last digit, d10, is a checksum,which is calculated from the other nine digits using the following formula: (d1 * 1 + d2 * 2 + d3 * 3 + d4 * 4 + d5 * 5 + d6 * 6 + d7 * 7 + d8 * 8 + d9 * 9) % 11 If the checksum is 10, the last digit

问题 I'm trying to calculate the check digit for an ISBN input on python. so far I have... def ISBN(): numlist = [] request = raw_input("Please enter the 10 digit number: ") if len(request) == 10: **numlist == request print numlist** if len(request) != 10: print "Invalid Input" ISBN() ISBN() The bold bit is where im having trouble, I cant seem to split the 10 digit input into individual numbers in the list (numlist) and then multiply the seperated individual numbers by 11 then the next by 10 then

问题 The Library of Congress has a site to search books by ISBN. A simple way to retrive book's information is using a URL like: http://lccn.loc.gov/2009019559/mods where it returns a XML structure that may parse easily. The URL requires a unique LCCN number in the the following format: http://lccn.loc.gov/[lccn]/mods I have a batch of books that has ISBN encoded in barcode. How may I retrieve/convert ISBN to LCCN in order to retrieve the XML data of the book? 回答1: You can use the SRU catalog from