C#•4w ago

✅ How to write this as a one liner?

29 Replies

Lucid-Jarne•4w ago

Angius•4w ago

uh, string.Join() and a .Select()? Generally speaking, .ForEach() method is kinda frowned upon

Lucid-Jarne•4w ago

Why?

Angius•4w ago

You can't really do anything with it's output since it's a void method, a regular foreach loop works just fine, and I believe there are some performance concerns as well

Lucid-Jarne•4w ago

Yea but is the performance not going to get improved in .net 9? My prof has been talking about the fact that some thing like a .first wil get 1000x improvement

Angius•4w ago

Every version of .NET does get performance improvements, true Never heard anything specific to .ForEach() though Never seen anybody use it in the wild either, tbh

Unknown User•4w ago

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Lucid-Jarne•4w ago

So pretty much avoid the .ForEach()

Unknown User•4w ago

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Lucid-Jarne•4w ago

Even a normal foreach loop?

Unknown User•4w ago

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Angius•4w ago

Normal loop is fine It's recommended, even IIRC under some circumstances it's even faster than for?

Unknown User•4w ago

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Lucid-Jarne•4w ago

Unknown User•4w ago

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Lucid-Jarne•4w ago

static void OpvragenEvenementen()
{
    using (SportContext db = new SportContext())
    {
        List<Evenement> evenementen = db.Evenementen.ToList();
        evenementen.ForEach(x => x.);
    }
}

static void OpvragenEvenementen()
{
    using (SportContext db = new SportContext())
    {
        List<Evenement> evenementen = db.Evenementen.ToList();
        evenementen.ForEach(x => x.);
    }
}