counters | Easily record any metric in your system

I have looked through various examples on how to do this and I have got to this stage. My data import is copied into the array list but I am not seeing the data where I thought it would be.

When I use a 2D array it displays the imported data fine, but I want to be able to make changes to the data, hence the array list. I need the data to populate two things, first a Java Table and then I will reuse the data in an export to a spreadsheet. If you can just help me with the conversion of 2D array to a 2D (if this is what I need) ArrayList that would be great.

I'm trying to collect on my notebook using xperf. The .etl file is generated. i'm using the "Diag" that includes precise and sampled CPU profiles.

But, when open .etl on WPA, it did not show the "sampled" grap, just precise. Doing some searches, I found this can be related to Hardware Counters used to the sampled timing.

But, my xperf show that pmcsource timing is available:

[![xperf pmcsources output][1]][1]

Does someone have some idea how I can troubleshoot this missing sampled grap? [1]: https://i.stack.imgur.com/fVnNl.png

I'm trying to understand common location for state preservation from Blazor Official Doc.

• Should wrapping code be defined in separate razor component?
• How that component would refer currentCount variable?

I have tried to define this into new component like above in my project, but variable is undefined.

How Counter.razor and CounterStateProvider.razor will be associated together?

This is my first post here and I am not that experienced, so please excuse my ignorance.

I am building a Monte Carlo simulation in C++ for my PhD and I need help in optimizing its computational time and performance. I have a 3d cube repeated in each coordinate as a simulation volume and inside every cube magnetic particles are generated in clusters. Then, in the central cube a loop of protons are created and move and at each step calculate the total magnetic field from all the particles (among other things) that they feel.

At this moment I define everything inside the main function and because I need the position of the particles for my calculations (I calculate the distance between the particles during their placement and also during the proton movement), I store them in dynamic arrays. I haven't used any class or function,yet. This makes my simulations really slow because I have to use eventually millions of particles and thousands of protons. Even with hundreds it needs days. Also I use a lot of for and while loops and reading/writing to .dat files.

I really need your help. I have spent weeks trying to optimize my code and my project is behind schedule. Do you have any suggestion? I need the arrays to store the position of the particles .Do you think classes or functions would be more efficient? Any advice in general is helpful. Sorry if that was too long but I am desperate...

Ok, I edited my original post and I share my full script. I hope this will give you some insight regarding my simulation. Thank you.

Additionally I add the two input files

parametersDiffusion_spher_shel.txt

parametersIONP_spher_shel.txt

I'm currently writing some JUnit tests for some assignments on Replit.com's Teams for education. I have a test that's getting stuck, I believe, because of a while loop in the main method. If the first input is valid, according to the program, the test runs. If the first input is invalid, the test gets stuck.

Here's the test:

So I tried the methods that were mentioned in the previously asked similar question but none of them works for my python file. I have been on it for two days and can't seem to find a solution how to run this file from C# form on button click.

IronPython doesn't work because the python script has libraries that cannot be imported in Ironpython.

Running it from cmd doesn't work because cmd starts and then gets closed in a second.

Here's the code:

I have a table with really large content and I'm trying to make it responsive using Bootstrap:

I am going through this link to understand more on counters and how nested counter work,

I have the css and html as following

I have some questions. I'm working over app which uses Flame Engine in Expanded Widget as a part of bigger application. So Flame is used only as graphic representation of buttons and for interaction.

Now, theoretically:

1. Is it possible to send variable value from flame to regular Text widget in my app? (I know I can read initial value which is 0, but then nothing happends even if console shows incrementing value) Should I write some kind of stream for Flame and future in main app, or is there any other option?
2. How can I manage views in flame? I mean that currently I have two different backgrounds and different animations for each. On the bottom of the screen in main app in flutter i have buttons which i would like to use to change flame background and animations as needed (simple response from flame to my buttons)

As for code, my counter in app looks like this: