Recent questions tagged C

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Q: Complex compiler output for simple constructor

I have a struct X with two 64-bit integer members, and a constructor: struct X { X(uint64_t a, ... , JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 10, 2022 in Education by JackTerrance

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Q: Is possible read half size of object happen in multi-thread?

Having two thread, one product data, another one process data. The data is not just an int or float but a complex object. In ... = buffer; //mutex.unlock(); if(!tmp.data) std::cout...

asked Apr 9, 2022 in Education by JackTerrance

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Q: My Class.cpp is not being seen by the linker

I am trying to write a C++ class in a separate header and cpp file using VS Code as my IDE with the 'run' and ' ... #include "Fan.h" #include using namespace std; Fan::Fan() { cout...

asked Apr 9, 2022 in Education by JackTerrance

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Q: Visual Studio C++ LNK1104: Cannot open file pthreadsVC2.lib, despite removing dependency from linker

A couple months ago I did a project in C++ with Visual Studio that I needed pthreads for, so I ... , JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 9, 2022 in Education by JackTerrance

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Q: My 'scanf' loop doesn't stop; while condition is not working

I was supposed to do this exercise: Write a program in C to print a frequency chart on the screen ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 9, 2022 in Education by JackTerrance

0 votes

Q: My Class.cpp is not being seen by the linker

I am trying to write a C++ class in a separate header and cpp file using VS Code as my IDE with the 'run' and ' ... #include "Fan.h" #include using namespace std; Fan::Fan() { cout...

asked Apr 9, 2022 in Education by JackTerrance

0 votes

Q: Private static member - compilation error?

I am following simple examples to build up my understanding on private static members. However, I am getting ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 9, 2022 in Education by JackTerrance

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Q: C++ Passing a window to a new exe

So my question is targeted currently at Windows, but knowing the information for OSX would still be useful ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 7, 2022 in Education by JackTerrance

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Q: Josephus Election Problem array implementation

I am trying to implement the Josephus election problem using an array as a mock circular linkedlist. The item and next arrays represent ... array x = next[x]; count++; } std::cout...

asked Apr 7, 2022 in Education by JackTerrance

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Q: "Default delete" errors when trying to use unique_ptr with vectors for polymorphism in C++

I'm relatively new to C++, and I'm hoping someone can help me resolve an issue I'm having with unique_ptr and vectors. ... ) { useLegs(); } void Biped::useLegs() { std::cout...

asked Apr 7, 2022 in Education by JackTerrance