ArisAgnew

@BeforeMethod
public void preparePage(final Method invokedMethod, final ITestContext testContext) {
    inBrowser().navigate(refresh());

    testContext.getSuite().getAllMethods()
            .stream()
            .filter(m -> m.getMethodName().equals(invokedMethod.getName()))
            .flatMap(tngm -> Stream.of(tngm.getGroups()))
            .filter(s -> s.equals("Управление доступами"))
            .findFirst()

ArisAgnew

Big O performance of common functions of different Java Collections.

List	Add	Remove	Get/Read	Contains	Next	Data Structure
[]	O(n)	O(n)	O(1)	O(n)	O(1)	Array
List	O(1)*	O(n)	O(n)	O(n)	O(1)	Array
ArrayList	O(1)	O(n)	O(1)	O(n)	O(1)	Array
LinkedList	O(1)	O(1)	O(n)	O(n)	O(1)	Linked List
CopyOnWriteArrayList	O(n)	O(n)	O(1)	O(n)	O(1)	Array

ArisAgnew

//Get instance of cache
using System.Runtime.Caching;

var cache = MemoryCache.Default;

//Check if cache contains an item with
cache.Contains("CacheKey");

//get item from cache
var item = cache.Get("CacheKey");

ArisAgnew

<PropertyGroup>
    <Nullable>enable</Nullable>
    <OutputType>Exe</OutputType>
    <TargetFramework>netcoreapp3.1</TargetFramework>
</PropertyGroup>

public class AmplifiedAction
    {
        private Action _action;

ArisAgnew

internal class HightTier { }
internal class MediumTier : HightTier { }
internal class LowTier : MediumTier { }

internal delegate Covariance TierHandler<Invariance, in Contravariance, out Covariance>(Contravariance arg);

/// <summary>
/// if 1st_op = 2nd_op 
/// then 
///     <in> is tantamount to Going UP (emerged from MediumTier to HightTier)

ArisAgnew

static void Main()
    {
        foreach (var num in Fibonacci(7))
        {
            Console.WriteLine(num);
        }
    }
    
    protected static IEnumerable<uint> Fibonacci(uint number)
    {

ArisAgnew

        public Rect(decimal x, decimal y, decimal width, decimal height)
        {
            X = x;
            Y = y;
            Width = width;
            Height = height;
        }

        /// <summary>
        /// The x coordinate of the element in pixels.

ArisAgnew

public interface IReader<T> where T : notnull
{
    IReadOnlyCollection<T> GetElements();
    T GetElementAt(int index) => GetElements().ElementAtOrDefault(index);
}

public record FibonacciReader : IReader<int>
{
    public IReadOnlyCollection<int> GetElements() => new FibonacciSequence().ToList();
}

ArisAgnew

//If-Else Approach
public class User
{
    public string Name { get; set; }
    public string Email { get; set; }

    public void ChangeEmail(string email)
    {
        if (!IsEmailValid(email))
            throw new ArgumentException("{email} is not valid.", email);

ArisAgnew

//If-Else Approach
public enum Reaction
{
    Initial = 1,
    Liked = 2,
    Disliked = 3
}

public class LikeDislikeComponent
{