in Education by
How would you write (in C/C++) a macro which tests if an integer type (given as a parameter) is signed or unsigned? #define is_this_type_signed (my_type) ... JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

1 Answer

0 votes
by
In C++, use std::numeric_limits::is_signed. #include std::numeric_limits::is_signed - returns true std::numeric_limits::is_signed - returns false See https://en.cppreference.com/w/cpp/types/numeric_limits/is_signed.

Related questions

0 votes
    What is a difference between unsigned int and signed int in C?...
asked Jan 23, 2021 in Technology by JackTerrance
0 votes
    Name the predefined macro which be used to determine whether your compiler is ANSI standard or not?...
asked Nov 9, 2020 in Technology by JackTerrance
0 votes
    Which function in R language is used to find out whether the means of 2 groups are equal to each other ... Debugging of R Programming Select the correct answer from above options...
asked Feb 12, 2022 in Education by JackTerrance
0 votes
    Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Apr 2, 2022 in Education by JackTerrance
0 votes
    You can check to see whether an R object is NULL with the _________ function. (a) is.null() (b) is. ... and Debugging of R Programming Select the correct answer from above options...
asked Feb 15, 2022 in Education by JackTerrance
0 votes
    A __________ is a set of elements appearing in rows and columns where the elements are of the same mode whether ... of R Programming Select the correct answer from above options...
asked Feb 13, 2022 in Education by JackTerrance
0 votes
    ________ function carries out a chi-square test. (a) chisq.test() (b) t.test() (c) prop.test() ... Linear Regression of R Programming Select the correct answer from above options...
asked Feb 10, 2022 in Education by JackTerrance
0 votes
    The purpose of fisher.test() is _______ test for contingency table. (a) Chisq (b) Fisher (c) Prop (d ... Regression of R Programming Select the correct answer from above options...
asked Feb 10, 2022 in Education by JackTerrance
0 votes
    This question already has answers here: Generic iterator (3 answers) Closed 7 years ago. Suppose I want to ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Mar 16, 2022 in Education by JackTerrance
0 votes
    This question already has answers here: Generic iterator (3 answers) Closed 7 years ago. Suppose I want to ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Mar 16, 2022 in Education by JackTerrance
0 votes
    This question already has answers here: Generic iterator (3 answers) Closed 7 years ago. Suppose I want to ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Mar 15, 2022 in Education by JackTerrance
0 votes
    This question already has answers here: Generic iterator (3 answers) Closed 7 years ago. Suppose I want to ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Mar 13, 2022 in Education by JackTerrance
0 votes
    The range of INTEGER or INT data type is _____________. Please select the correct options from below (a)-32,768 to 32,767 (b)None ... 854,775,807 (d)-2,147,483,648 to 2,147,483,647...
asked Dec 11, 2020 in Education by Editorial Staff
0 votes
    State whether Hebb's law is supervised learning or of unsupervised type? (a) supervised (b) unsupervised (c) ... be both supervised & unsupervised Please answer the above question....
asked Sep 7, 2022 in Education by JackTerrance
0 votes
    I have a c++11 type alias: using coord = std::array; Can I define the operator + for coord? ... , JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Apr 29, 2022 in Education by JackTerrance
...