Tag: optimization
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Is there a more efficient way to call multiple apis using graphql and react
0 I am using GraphQL and react on my client side project but I am not using a state management system like Redux I have organised my api calls into custom hook files like below const [getSomeData, { data: getSomeDataData, loading: getSomeDataLoading, error: getSomeDataError }] = useLazyQuery( GET_SOME_DATA2, { client: dataClient, fetchPolicy: "cache-and-network", nextFetchPolicy: "cache-first",…
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GraphQL Schema Caching or Optimization Ideas
0 GraphQLSchema object will be used to process graphQL request. This object can be generated once and could be reused multiple times until any meta changes occurs. But my question is how can I cache this object directly in my JVM, since its size is huge (around 17MB 😳). According to my application, I need…
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Why is optimization forbidden if a C compiler cannot prove lack of UB?
10 If a C program has undefined behavior, anything can happen. Therefore compilers may assume that any given program does not contain UB. So, suppose our program contains the following: x += 5; /* Do something else without x in the meantime. */ x += 7; Of course, this can be optimized to /* Do…
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Benefit of endless-loops without side effects in C++ being undefined behavior compared to C?
28 In C++ loops as for(;;) {} are undefined behavior, whereas they are not in C(?). On P2809R0. Trivial infinite loops are not Undefined Behavior, it is expressed that there are good reasons for doing so. Are there any simple examples to make that clear? c++ c loops optimization undefined-behavior Share Improve this question Follow…
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Benefit of endless-loops without side-effects in C++ being UB compared to C?
19 In C++ loops as for(;;) {} are UB, whereas they are not in C? In https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p2809r0.html it is expressed that there are good reasons for doing so. Are there any simple examples to make that clear? c++ c loops optimization undefined-behavior Share Improve this question Follow asked 17 hours ago wimalopaanwimalopaan 4,60811 gold badge1919…
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Efficiently match all values of a vector in another vector
11 I’m looking to find an efficient method of matching all values of vector x in vector y rather than just the first position, as is returned by match(). What I’m after essentially is the default behavior of pmatch() but without partial matching: x <- c(3L, 1L, 2L, 3L, 3L, 2L) y <- c(3L, 3L,…
