Shiny makes it easy to build interactive web applications with the power of Python’s data and scientific stack. … Shiny for Python is currently in Alpha. It may be unstable, and the API may change. We’re excited to hear your feedback, but please don’t use it for production applications just yet! This online tool let… Read More »
If you like the NumPy package from python, then in this tutorial, I will show you how to use the NumSharp package. You can read more about this package on the GitHub webpage. Let’s see some definitions and save and load features with this package:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | using System; using NumSharp; namespace NumSharp001 { internal class Program { static void Main(string[] args) { Console.WriteLine("Hello World using the NumSharp package!"); Console.WriteLine("basic definitions "); var array001 = np.full(5, 6); //[5, 5, 5 .. 5] Console.WriteLine("This array001 variable has these 6 values : " + array001); var array_zeros = np.zeros(6); Console.WriteLine("This array_zeros variable has these 6 values : " + array_zeros); var array_arange = np.arange(6); Console.WriteLine("This array_arange variable has these 6 values : " + array_arange); var matrix_3x3 = np.zeros((3, 3)); Console.WriteLine("This matrix_3x3 variable has these values : " + matrix_3x3); Console.WriteLine("Save array to disk"); Console.WriteLine("NumSharp cannot save arrays has more than int byteMaxSize = 2_147_483_591 elements"); NDArray disk_array = new double[]{1,2,3}; disk_array.ToString(); np.Save((Array)disk_array, "my_array.npy"); Console.WriteLine("Load array from disk."); NDArray load_array = np.Load<double[]>("my_array.npy"); var disk_load_array = load_array.ToString(); Console.WriteLine(disk_load_array); } } } |
The result of this running source code will create… Read More »
If you install the Visual Code and start a new project, you may see this on the Program.cs file.
1 2 | // See https://aka.ms/new-console-template for more information Console.WriteLine("Hello, World!"); |
It is a new feature to speed your start development step. Using the command dotnet run will work well. This feature is enabled in your csproj file type and will include all you need to… Read More »
Quicksort is an in-place sorting algorithm. Developed by British computer scientist Tony Hoare in 1959 and published in 1961, it is still a commonly used algorithm for sorting. When implemented well, it can be somewhat faster than merge sort and about two or three times faster than heapsort. see the Wikipedia article. The solution of… Read More »
This tutorial will show you how to calculate the Pi math number using a spigot algorithm from Stanley Rabinowitz and Stan Wagon: A spigot algorithm is an algorithm for computing the value of a transcendental number (such as π or e) that generates the digits of the number sequentially from left to right providing increasing… Read More »
Today, I will show you how to create the debug and release EXE file type and fix errors on your projects. With these two commands, you will create the EXE file type for debugging and releasing the project.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | C:\CSharpprojects\FreeRAM>dotnet publish -c Debug -r win10-x64 Microsoft (R) Build Engine version 16.11.3+5d7fe36cf for .NET Copyright (C) Microsoft Corporation. All rights reserved. Determining projects to restore... Restored C:\CSharpprojects\FreeRAM\FreeRAM.csproj (in 50.52 sec). FreeRAM -> C:\CSharpprojects\FreeRAM\bin\Debug\netcoreapp3.1\win10-x64\FreeRAM.dll FreeRAM -> C:\CSharpprojects\FreeRAM\bin\Debug\netcoreapp3.1\win10-x64\publish\ C:\CSharpprojects\FreeRAM>dotnet publish -c Release -r win10-x64 Microsoft (R) Build Engine version 16.11.3+5d7fe36cf for .NET Copyright (C) Microsoft Corporation. All rights reserved. Determining projects to restore... All projects are up-to-date for restore. FreeRAM -> C:\CSharpprojects\FreeRAM\bin\Release\netcoreapp3.1\win10-x64\FreeRAM.dll FreeRAM -> C:\CSharpprojects\FreeRAM\bin\Release\netcoreapp3.1\win10-x64\publish\ |
To fix errors on your project you can use this command:
1 2 3 | C:\CSharpprojects\FreeRAM>dotnet restore Determining projects to restore... Restored C:\CSharpprojects\FreeRAM\FreeRAM.csproj (in 789 ms). |
Sometimes the upgrade of… Read More »
Today I will show you a simple example bubble sort algorithm. First, create a new C# console project with the name BubbleSort001. About the bubble sort algorithm, you can read more on the Wikipedia webpage. Let’s see the source code:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 | using System; namespace BubbleSort001 { class Program { // create a class for the bubble sort algorithm static void BubbleSort001(int[] array) { Console.WriteLine("Bubble sort example algorithm!"); // start a point for sorting int count = 0; // for each element in the array then use two loops for (int i = array.Length -1; i > 0; i--) { for (int j = 0; j < i; j++) // condition for sorting if(array[j] > array[j + 1]) { // use a temp buffer to translate values int temp = array[j]; array[j] = array[j + 1]; array[j + 1] = temp; // counting each steep count++; } } } // testing the class BubbleSort001 static void Main(string[] args) { // define array for sorting int[] array = {3,2,1,5,4}; // print the array foreach (int nr in array) Console.Write(" " + nr); Console.WriteLine(); // use the class and sort the array BubbleSort001(array); // print the result foreach(int nr in array) Console.Write(" " + nr); } } } |
The result of the running source code is this:
1 2 3 4 | BubbleSort001>dotnet run 3 2 1 5 4 Bubble sort example algorithm! 1 2 3 4 5 |
This android emulator is similar to the NOX android emulator but is simpler with an option to pay the membership starting at $2.99 monthly and with 16% Off. The development team of this android emulator named LDPlayer version 9 tells us: Fastest Emulator to Play Android Games on PC You can download it from here.… Read More »