Ice_trooper Posts - Answer Overflow

Ice_trooper

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CC#

•Created by Ice_trooper on 6/10/2024 in #help

Why can't I install this NuGet package

32 replies

CC#

•Created by Ice_trooper on 1/24/2023 in #help

❔ Return IEnumerable backwards

44 replies

CC#

•Created by Ice_trooper on 1/23/2023 in #help

❔ Regex to find string between _ or next uppercase letter

Can you help me with regex?

Roads_RoadNode
Roads_Road_261Node
Roads_Curb_91Node
Roads_CurbNode
Roads_Marking_123Node
Roads_MarkingNode

Roads_RoadNode
Roads_Road_261Node
Roads_Curb_91Node
Roads_CurbNode
Roads_Marking_123Node
Roads_MarkingNode

I need to capture these:

Road
Road
Curb
Curb
Marking
Marking

Road
Road
Curb
Curb
Marking
Marking

This regex works only for strings between underscore, but I need to support also other cases. Roads_(.*)_.* Don't have any idea how to fix it. :/

7 replies

CC#

•Created by Ice_trooper on 1/19/2023 in #help

❔ Handling different version changes for external standard.

9 replies

CC#

•Created by Ice_trooper on 1/17/2023 in #help

❔ XML serialization - internal XML element

9 replies

CC#

•Created by Ice_trooper on 12/12/2022 in #help

✅ Explicit call ToString() when interpolating on primitive (value) types

Is it necessary to call ToString() when interpolating string using primitive (int, float, etc.) or in general value types? Would it avoid boxing allocation? Example:

int someInt = 4;
MyStructWithImplementedInterfaceIFormatable myStruct;
Console.Write($"My number is: {someInt.ToString()} and struct: {myStruct.ToString()}");

int someInt = 4;
MyStructWithImplementedInterfaceIFormatable myStruct;
Console.Write($"My number is: {someInt.ToString()} and struct: {myStruct.ToString()}");

26 replies

CC#

•Created by Ice_trooper on 11/26/2022 in #help

❔ How to force method call regardless of type?

public class TempBaseClass
{ }

public class TempGenericClass<T> : TempBaseClass
{
    public event Action<T> someEvent;

    public void Register(Action<T> action)
    {
        someEvent += action;
    }
}

public class StringTempClass : TempGenericClass<string>
{ }

public class IntegerTempClass : TempGenericClass<int>
{ }

public class ClientClass
{
    // What if this will be IntegerTempClass? Would Method2 be called or none?
    public TempBaseClass someBaseClass;
    
    public void Foo()
    {
        if (someBaseClass is StringTempClass stringTempClass)
        {
            stringTempClass.Register(Method1);
        }
        else if (someBaseClass is TempGenericClass<object> objectTempClass)
        {
            objectTempClass.Register(Method2);
        }
    }

    public void Method1(string text)
    {
        Debug.Log(text);
    }

    public void Method2(object obj)
    {
        Debug.Log(obj.ToString());
    }
}

public class TempBaseClass
{ }

public class TempGenericClass<T> : TempBaseClass
{
    public event Action<T> someEvent;

    public void Register(Action<T> action)
    {
        someEvent += action;
    }
}

public class StringTempClass : TempGenericClass<string>
{ }

public class IntegerTempClass : TempGenericClass<int>
{ }

public class ClientClass
{
    // What if this will be IntegerTempClass? Would Method2 be called or none?
    public TempBaseClass someBaseClass;
    
    public void Foo()
    {
        if (someBaseClass is StringTempClass stringTempClass)
        {
            stringTempClass.Register(Method1);
        }
        else if (someBaseClass is TempGenericClass<object> objectTempClass)
        {
            objectTempClass.Register(Method2);
        }
    }

    public void Method1(string text)
    {
        Debug.Log(text);
    }

    public void Method2(object obj)
    {
        Debug.Log(obj.ToString());
    }
}

28 replies

CC#

•Created by Ice_trooper on 10/30/2022 in #help

Convert code to utility or extension method

7 replies

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Programming