As long as the code for such functions is short and simple like the getters and setters and it doesnt clutter the class definition (I.e. the meaning and the point of the class should still be visible) then it is generally good practice to define them inside the class.

nothing to commit, working tree clean Username for 'https://github.com': TruncatedDinosour Password for 'https://TruncatedDinosour@github.com': remote: Password authentication is temporarily disabled as part of a brownout. Please use a personal access token instead. remote: Please see https://github.blog/2020-07-30-token-authentication-requirements-for-api-and-git-operations/ for more information. fatal: unable to access 'https://github.com/TruncatedDinosour/website.git/': The requested URL returned error: 403

I have one question in CMake can I post it here?

Working fine for me

I need to see the code where you access the mutexes. This error happens when you try to access a mutex before it is completely constructed or after it has been destroyed. So without seeing the code, we cant do much

I need to see the code where you access the mutexes. This error happens when you try to access a mutex before it is completely constructed or after it has been destroyed. So without seeing the code, we cant do much

https://pastebin.com/ekQjFcdY

Working fine for me

This should be fine. Since you are calling join in the main func, treeT should live atleast as long as the threads are executing. So capturing them by reference in the lambda that the thread executes should be fine.

Are you sure this is the only place where you are accessing the mutexes? It could be the case that they are being accessed somewhere else as well. Try using a debugger with threading support and find out where it crashes and what the thread was doing at that time.

``` uint32_t id_; ``` I didn’t initialize it to 0

I thought this was initialized to 0 automatically

No. Class members are default initialized and not value initialized.

#include <stdio.h> struct student { char firstName[50]; int roll; float marks; } s[10]; int main() { int i; printf("Enter information of students:\n"); // storing information for (i = 0; i < 5; ++i) { s[i].roll = i + 1; printf("\nFor roll number%d,\n", s[i].roll); printf("Enter first name: "); scanf("%s", s[i].firstName); printf("Enter marks: "); scanf("%f", &s[i].marks); } printf("Displaying Information:\n\n"); // displaying information for (i = 0; i < 5; ++i) { printf("\nRoll number: %d\n", i + 1); printf("First name: "); puts(s[i].firstName); printf("Marks: %.1f", s[i].marks); printf("\n"); } return 0; }

What does s[10] means?

Array named s which can hold upto 10 items of the student structure.

Okay 10 is the limit right ? Thanks!!

Yes

Or s[i] ka mtlb ?

No. Class members are default initialized and not value initialized.

Can you help me with this? Sorry its a stupid question. What is the best way to return this data field on my class? std::vector<boost::geometry::index::rtree<value, Parameters>> tree_;

Idk why, it is printing 102, but it is supposed to print 100 naa?

Your array must also have the sufficient size for the null terminator

why insertion at end linked list is not workinng

Line 15: ptr->next != NULL —> ptr != NULL

Bro it works but I inserted 4 elements but it shows 5 element 5th element-> 0 How?

Your last element is node* head = new node(0);

Please can you help us with looping statement?

I need to integrate third-party library (static) in my project using cmake.In my project there are around 10 applications all are depending on the third party library.In third party library there are multiple *.so file.So it's difficult to link all .so files in all applications.Is there any better solution to solve this issue?

Is there an easy way to "try" various syntax stuff in C/C++, without always compiling->executing? Like for Python we have the Interpreter for this.

Factor of 4 Is 1 ,2 ,4 I want to print 3 as answer number

Python is an interpreted language. So you have tools like that in Python. C++ is a compiled language. There are scenarios in C++ where errors can be determined at lexer level, parser level, semantic analysis level and at linking level (not because libraries are missing but because template instantiations did not happen as you expected). So you cant have something like an interpreter for C++. Having said that, there are a lot of REPL tools for C++ which support a very small subset of C++ to try out C++ code. These obviously dont support a vast majority of the C++ expressions.

Yeah, I see. But eventually Python uses C as its compiler, no?

Yeah, I see. But eventually Python uses C as its compiler, no?

The interpreter for Python can be written in any language. It was written in C for historical reasons and still continues to be written in C. There is nothing to stop you from using LLVM APIs to write a Python interpreter in C++.

But, if it uses a layer of C code for its `statement`s, so the `C` code has to be compiled for "each statement". No?

But, if it uses a layer of C code for its `statement`s, so the `C` code has to be compiled for "each statement". No?

Ah, you mean in Python, the VM (written in C) is actually an executable receiving as an input Python code, and converting it to is suitable byte-code, which is in its turn decoded to machine-code using an LLVM?

Ah, you mean in Python, the VM (written in C) is actually an executable receiving as an input Python code, and converting it to is suitable byte-code, which is in its turn decoded to machine-code using an LLVM?

You are confusing Python with Cython. For Python, the interpreter is just like a Virtual Machine (written in C) which executes the Python statements. This doesnt convert Python code to C code In Cython, Python code is converted to C code using a Python code generator in between and then compiled into an executable or a library.