C#•2mo ago

✅ How to write this as a one liner?

29 Replies

Lucid-JarneOP•2mo ago

Angius•2mo ago

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

Lucid-JarneOP•2mo ago

Why?

Angius•2mo 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-JarneOP•2mo 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•2mo 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•2mo ago

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Lucid-JarneOP•2mo ago

So pretty much avoid the .ForEach()

Unknown User•2mo ago

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Lucid-JarneOP•2mo ago

Even a normal foreach loop?

Unknown User•2mo ago

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Angius•2mo ago

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

Unknown User•2mo ago

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Lucid-JarneOP•2mo ago

Unknown User•2mo ago

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Lucid-JarneOP•2mo 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.);
    }
}

Unknown User•2mo ago

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Lucid-JarneOP•2mo ago

No it's just something from school to get us used to Entity core and stuff

Unknown User•2mo ago

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Angius•2mo ago

A console app? A website? A window app?

Lucid-JarneOP•2mo ago

Like starting lectures about it how it can be used to generate code for us

Unknown User•2mo ago

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Lucid-JarneOP•2mo ago

Console app

Unknown User•2mo ago

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Lucid-JarneOP•2mo ago

Is there a reason to use var? or is that just a personal preference?

Angius•2mo ago

why write many letter when few letter do trick Up to preference, though

Unknown User•2mo ago

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TizzyT•2mo ago

I disagree but this isnt the place so meh

Unknown User•2mo ago

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Gaming

Programming

✅ How to write this as a one liner?