muon | Modern low-level programming language | Script Programming library

I'm creating an desktop app on Golang with Muon UI (using Ultralight instead of Chromium) and cross-build my app for Linux and Windows. For now the app work fine but it required Ultralight libraries (*.dll for Windows and *.so for Linux). But I wanna distribution my app as single executable file. How I can create two executable files? First file for Linux, it's should include main executable file for Linux and only *.so libraries. And second file should include main executable file for Windows and only *.dll libraries. How I can to do this?
Are there any CLI utils for this? (for using in gitlab CI inside Docker for example) Or maybe I can to do this via Golang (for example using embed package. Can I embedded libraries into exe file, that it is can run)?
Or can I use cgo for link dynamic libs as static into binary file?

I have a really large file, over one million lines. It contains two columns, both integers. The second column isn't important so I can ignore it. What I want to do is to read the file and only retrieve all the values from the first column that are less than 20,000. However, I am having issues.

What I have thus far is but since the file is so large this will cause issues:

I am using .NET 5.0.101, ASP.NET Core 5 Blazor WebAssembly , Google Chrome, Windows 10 x64 version 2004, Visual Studio 2019.

Suppose we have a array of std::pairs:

I am using CERN ROOT 6.22. I am reading ~1000000 rows of data from a file. Whenever the value in the first column >= 40000, I want to continue the loop without reading the values from that row into vectors. Here is a minimal version of my code:

I'm trying to for loop a float, and mumu needs to be a float because I'm applying this scalar to list. Mass is another list dependant on a file. I've tried changing mumu to a string, but that doesn't work, is there a rule in python that doesn't allow me to for loop a float value? Ultimately I want the outfile to look like

Thanks in advance!

I have a python script that writes a file that is based on the scalers I apply to other files I call this file APtest.in . To make it easier for the user, I do not want the user to input their own file name rather, python writes the file name. For example, if all mumu, bquark, tau, and ww have a scalar value of .1 the output file name should be alone the lines of DMmodel_010mumu_010tau_010bquark_010ww.in

Thank you in advance!

I'm trying to delete data using jquery ajax in PHP. I'm able to delete the data for the first time but it doesn't work the second time. It only works when i refresh the page after the first time. I checked the HTML response by ajax to make sure nothing wrong but it still not works. Here is my code.

index.php

I am calculating the invariant mass from a dimuon channel.

I am using the RDataFrame to do this calculations. A snippet of my code is as follows: