books | Free Accounting Software

 by   frappe TypeScript Version: v0.16.0 License: AGPL-3.0

kandi X-RAY | books Summary

kandi X-RAY | books Summary

books is a TypeScript library. books has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has medium support. You can download it from GitHub.

Free Desktop book-keeping software for small businesses and freelancers.

            kandi-support Support

              books has a medium active ecosystem.
              It has 2031 star(s) with 438 fork(s). There are 73 watchers for this library.
              It had no major release in the last 12 months.
              There are 35 open issues and 293 have been closed. On average issues are closed in 84 days. There are 3 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of books is v0.16.0

            kandi-Quality Quality

              books has 0 bugs and 0 code smells.

            kandi-Security Security

              books has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              books code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              books is licensed under the AGPL-3.0 License. This license is Strong Copyleft.
              Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

            kandi-Reuse Reuse

              books releases are available to install and integrate.
              Installation instructions, examples and code snippets are available.
              It has 83 lines of code, 0 functions and 344 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of books
            Get all kandi verified functions for this library.

            books Key Features

            No Key Features are available at this moment for books.

            books Examples and Code Snippets

            Returns a page of books .
            javadot img1Lines of Code : 18dot img1License : Permissive (MIT License)
            copy iconCopy
            public Page findPaginated(Pageable pageable) {
                    int pageSize = pageable.getPageSize();
                    int currentPage = pageable.getPageNumber();
                    int startItem = currentPage * pageSize;
                    List list;
                    if (books.size() < startI  
            Returns the number of books for a given author .
            javadot img2Lines of Code : 12dot img2License : Non-SPDX
            copy iconCopy
              public BigInteger getAuthorBooksCount(String username) {
                BigInteger bookcount;
                try (var session = sessionFactory.openSession()) {
                  var sqlQuery = session.createSQLQuery(
                      "SELECT count(b.title)" + " FROM  Book b, Aut  
            Get a list of books for a given user
            javadot img3Lines of Code : 11dot img3License : Non-SPDX
            copy iconCopy
              public List getAuthorBooks(String username) {
                List bookDTos;
                try (var session = sessionFactory.openSession()) {
                  var sqlQuery = session.createSQLQuery("SELECT b.title as \"title\", b.price as \"price\""
                      + " FROM Aut  

            Community Discussions


            Segmented far pointer allocation in 16bit x86 MS-DOS real mode
            Asked 2022-Apr-03 at 08:07

            I'm trying to get my head around programming real mode MS-DOS in C. Using some old books on game programming as a starting point. The source code in the book is written for Microsoft C, but I'm trying to get it to compile under OpenWatcom v2. I've run into a problem early on, when trying to access a pointer to the start of VGA video memory.



            Answered 2022-Apr-03 at 07:23

            It appears your OpenWatcom C compiler is defaulting to using C89. In C89 variable declarations must be at the beginning of a block scope. In your case all your code and data is at function scope, so the variable has to be declared at the beginning of main before the code.

            Moving the variable declaration this way should be C89 compatible:



            react-router-dom useHistory() not working
            Asked 2022-Mar-27 at 11:07

            The useHistory() hook is not working in my project. I have it in different components but none of them work. I am using "react-router-dom": "^5.2.0",



            Answered 2021-Aug-01 at 20:01

            After some investigation, I found that there is a bug in react-router-dom version ^5.2.0. See this and this . I would suggest you to downgrade react-router-dom version to 4.10.1



            Contradicting definition of references
            Asked 2022-Mar-18 at 17:40

            I am learning about references in C++. In particular, i have learnt that references are not actual objects. Instead they refer to some other object. That is, reference are just alias for other objects.

            Then i came across this which says:

            Important note: Even though a reference is often implemented using an address in the underlying assembly language, please do not think of a reference as a funny looking pointer to an object. A reference is the object, just with another name. It is neither a pointer to the object, nor a copy of the object. It is the object. There is no C++ syntax that lets you operate on the reference itself separate from the object to which it refers.

            I get that the above quote means that we can't operate on the reference itself separate from the object to which it refers but it still seems to imply that "a reference is an object".

            Also, i have come across the the sentence given below:

            In ISO C++, a reference is not an object. As such, it needs not have any memory representation.

            I don't have a link to this 2nd quote but i read it in one of SO's post somewhere.

            My question is that assuming the second quote is also from the standard(which may not be the case), doesn't these 2 quoted statements contradict each other. Or at least the first quote is misleading. Which one is correct.

            My current understanding(by reading books like C++ Primer 5th edition) is that references are an alias for objects. Which leads me to the thinking that they should not take any space in memory.



            Answered 2022-Mar-18 at 17:40

            The first quote is really saying the reference is not separable from the object.

            ... still seems to imply that "a reference is an object".

            It really implies that a reference is a non-separable, non-first-class alias for an object, exactly as you first said.

            The difficulty with these discussions is that the standardese meaning of "object" is already different from the meaning used in most less-formal contexts.

            Let's start simple:

            int a;

            Would often be described as declaring an integer object a, right? It actually

            1. declares an integer object
            2. binds the name a to that object in the appropriate scope

            Now, if we write

            int &b = a;

            we could say that b is the object in the same way as we could say that a is the object. Actually neither are correct, but given that informal text already uses the latter, it's no worse.

            We should instead say that the name b refers to the same object as the name a. This is exactly consistent with calling it an alias, but informal or introductory texts would seem pretty cumbersome if they wrote "... the integer object referred to by the name a ..." everywhere instead of just "the integer a".

            As for taking space in memory ... it depends. If I introduce 100 aliases for a single object inside a single function I'd be really surprised if the compiler didn't just collapse them (although of course they might still show up in debug symbols). No information is being lost here by eliding the redundant names.

            If I pass an argument by reference to a non-inlined function, some actual information is being communicated, and that information must be stored somewhere.



            Usage of decltype in return type of function template removes error due to exception specification
            Asked 2022-Mar-17 at 13:35

            I saw an answer to a question here. There the author of the answer made use of the fact that

            exception specifications do not participate1 in template argument deduction.

            In the answer linked above it is explained why the following doesn't compile:



            Answered 2022-Mar-17 at 13:25

            Here since there is no func, so during the substitution of the template argument(s) in the return type of the function template, we get substitution failure and due to SFINAE this function template is not added to the set. In other words, it is ignored.

            Thus the call timer(5); uses the ordinary function timer since it is the only viable option now that the function template has been ignored. Hence the program compiles and gives the output:



            How does Haskell "desugar" getline in this do block?
            Asked 2022-Mar-04 at 08:26

            I've read a few books on Haskell but haven't coded in it all that much, and I'm a little confused as to what Haskell is doing in a certain case. Let's say I'm using getLine so the user can push a key to continue, but I don't really want to interpret that person's input in any meaningful way. I believe this is a valid way of doing this:



            Answered 2022-Mar-03 at 19:06

            The first case is desugared like you expected:



            Postgres choosing a query plan that is more expensive by its own estimates
            Asked 2022-Feb-17 at 17:25

            I have the following 2 query plans for a particular query (second one was obtained by turning seqscan off):

            The cost estimate for the second plan is lower than that for the first, however, pg only chooses the second plan if forced to do so (by turning seqscan off).

            What could be causing this behaviour?

            EDIT: Updating the question with information requested in a comment:

            Output for EXPLAIN (ANALYZE, BUFFERS, VERBOSE) for query 1 (seqscan on; does not use index). Also viewable at



            Answered 2022-Feb-17 at 11:43

            You should have those two indexes to speed up your query :



            Is if(A | B) always faster than if(A || B)?
            Asked 2022-Feb-11 at 05:03

            I am reading this book by Fedor Pikus and he has some very very interesting examples which for me were a surprise.
            Particularly this benchmark caught me, where the only difference is that in one of them we use || in if and in another we use |.



            Answered 2022-Feb-08 at 19:57

            Code readability, short-circuiting and it is not guaranteed that Ord will always outperform a || operand. Computer systems are more complicated than expected, even though they are man-made.

            There was a case where a for loop with a much more complicated condition ran faster on an IBM. The CPU didn't cool and thus instructions were executed faster, that was a possible reason. What I am trying to say, focus on other areas to improve code than fighting small-cases which will differ depending on the CPU and the boolean evaluation (compiler optimizations).



            Ambiguous overload error when using conversion function
            Asked 2022-Jan-25 at 17:22

            I am trying to understand overloading resolution in C++ through the books listed here. One such example that i wrote to clear my concepts whose output i am unable to understand is given below.



            Answered 2022-Jan-25 at 17:19

            Essentially, skipping over some stuff not relevant in this case, overload resolution is done to choose the user-defined conversion function to initialize the variable and (because there are no other differences between the conversion operators) the best viable one is chosen based on the rank of the standard conversion sequence required to convert the return value of to the variable's type.

            The conversion int -> double is a floating-integral conversion, which has rank conversion.

            The conversion float -> double is a floating-point promotion, which has rank promotion.

            The rank promotion is better than the rank conversion, and so overload resolution will choose operator float as the best viable overload.

            The conversion int -> long double is also a floating-integral conversion.

            The conversion float -> long double is not a floating-point promotion (which only applies for conversion float -> double). It is instead a floating-point conversion which has rank conversion.

            Both sequences now have the same standard conversion sequence rank and also none of the tie-breakers (which I won't go through) applies, so overload resolution is ambigious.

            The conversion int -> bool is a boolean conversion which has rank conversion.

            The conversion float -> bool is also a boolean conversion.

            Therefore the same situation as above arises.

            See and for a full list of the conversion categories and ranks.

            Although it might seem that a conversion between floating-point types should be considered "better" than a conversion from integral to floating-point type, this is generally not the case.



            AWS Graphql lambda query
            Asked 2022-Jan-09 at 17:12

            I am not using AWS AppSync for this app. I have created Graphql schema, I have made my own resolvers. For each create, query, I have made each Lambda functions. I used DynamoDB Single table concept and it's Global secondary indexes.

            It was ok for me, to create an Book item. In DynamoDB, the table looks like this: .

            I am having issue with the return Graphql queries. After getting the Items from DynamoDB table, I have to use Map function then return the Items based on Graphql type. I feel like this is not efficient way to do that. Idk the best way query data. Also I am getting null both author and authors query.

            This is my gitlab-branch.

            This is my Graphql Schema



            Answered 2022-Jan-09 at 17:06

            TL;DR You are missing some resolvers. Your query resolvers are trying to do the job of the missing resolvers. Your resolvers must return data in the right shape.

            In other words, your problems are with configuring Apollo Server's resolvers. Nothing Lambda-specific, as far as I can tell.

            Write and register the missing resolvers.

            GraphQL doesn't know how to "resolve" an author's books, for instance. Add a Author {books(parent)} entry to Apollo Server's resolver map. The corresponding resolver function should return a list of book objects (i.e. [Books]), as your schema requires. Apollo's docs have a similar example you can adapt.

            Here's a refactored author query, commented with the resolvers that will be called:



            Filter the parts of a Request Path which match against a Static Segment in Servant
            Asked 2022-Jan-02 at 18:53

            Supposing I'm running a Servant webserver, with two endpoints, with a type looking like this:



            Answered 2022-Jan-02 at 18:53

            The pathInfo function returns all the path segments for a Request. Perhaps we could define a typeclass that, given a Servant API, produced a "parser" for the list of segments, whose result would be a formatted version of the list.

            The parser type could be something like:


            Community Discussions, Code Snippets contain sources that include Stack Exchange Network


            No vulnerabilities reported

            Install books

            Download and install the latest release for your platform from the releases page or the download page.


            There are many ways you can contribute even if you don't code:. If you want to contribute code then you can fork this repo, make changes and raise a PR. (see how to).
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