dmd | The default output template for jsdoc2md

I have an optimization problem of wagons repairs.

I'm working on a project in the D language and I want to use a module from the standard library called std.sumtype. I'm on debian oldstable, and I've tried both GDC and LDC. DMD is unavailable, because I'm using a machine with an armhf architecture. Neither of these compilers can find std.sumtype, despite it being in the standard library. I also tried downloading 3 different versions of sumtype.d from the phobos repositories of all three D compilers. Each of these would not compile. How can I use this? Am I on the wrong version?

I would like to create a rectangular multidimensional array at runtime, such that the entire array is stored in a contiguous block of memory. It is not necessary for the array to be resizable after its initial creation. Effectively, I want to create a static array at runtime, but I would accept an approach that satisfies the stated conditions even if the array is technically of a different type.

More formally, I would like to take two ulongs nr and nc, and create an array arr at runtime such that arr[r][c] is equivalent to *(arr.ptr + r * nc + c), both in terms of what it evaluates to, and the efficiency with which it does so. (*(arr.ptr + c * nr + r) would also be acceptable, although I don't imagine D would use column-major order.)

Is there a way to do this in D?

The closest I've gotten is:

i have this code to check if string have j character

I am creating several outputs that I would like to include in a .md. I am not in control of chosing the .md format (so I cannot transform it into a Rmd, it would maybe be a problem with my collaborators).

Is there a way, similar to dput(), to get a dataframe directly formated in .md?

I get a mysterious error when I compile my code I wrote in dlang it shows

"Unexpected '\n' when converting from type string to type int"

I checked it on google but I did not find a solution (because d is not a popular programming language).

This is the code I wrote-

I'm currently creating a final project that is supposed to be similar to the classic Scary Maze Game. I'm using Vanilla JS and HTML5 Canvas and would prefer not to use outside libraries or frameworks. There's a large offset between the positioning of the mouse and rectangle that is supposed to be following it. It seems that as I get farther away from the left corner of my screen, the larger the offset becomes. Check it out:

https://github.uconn.edu/pages/ssw19002/dmd-3475/final-project/maze-page-1.html

If anyone has any what could be causing that, please let me know! I'm new to .

I coded two small projects in C++ and D(lang) respectively to calculate a given number of prime numbers. The code is very similar in both projects. However, my D code runs MUCH faster than my C++ code, even though C++ is said to be faster. I use dmd and dub for compiling D code and clang (LLVM 11.0) with Visual C++ for compiling my C++ code. I use Visual Studio Code for actually developing and compiled my C++ program from the command line, though with -O3. I am sorry if some variable names don't match up, I quickly translated my code from German. Below is my code:

main.cpp: