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Is it possible to cast a Stream in Java 8?

Is it possible to cast a stream in Java 8? Say I have a list of objects, I can do something like this to filter out all the additional objects: ...
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Value of type 'T' cannot be converted to

... the compiler doesn't know that T is string. Therefore, it doesn't let you cast. (For the same reason that you cannot cast DateTime to string) You need to cast to object, (which any T can cast to), and from there to string (since object can be cast to string). For example: T newT1 = (T)(object)"so...
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What is a void pointer in C++? [duplicate]

... it stores which kinds of objects, and therefore which type you can safely cast it to. This construct is nothing like dynamic or object in C#. Those tools actually know what the original type is; void* does not. This makes it far more dangerous than any of those, because it is very easy to get it ...
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Casting to string in JavaScript

I found three ways to cast a variable to String in JavaScript. I searched for those three options in the jQuery source code, and they are all in use . I would like to know if there are any differences between them: ...
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Google Chromecast sender error if Chromecast extension is not installed or using incognito

I'm having an error running Chromecast sender in Chrome Incognito or if Chromecast extension is not installed: 5 Answers ...
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What is SuppressWarnings (“unchecked”) in Java?

... In some cases, you can avoid it by using YourClazz.class.cast(). Works for single generic element containers but not for collections. – akarnokd Jul 15 '09 at 7:30 ...
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Is there any particular difference between intval and casting to int - `(int) X`?

... I did benchmarking on ideone - (int) typecast is faster x 2 ! (int):ideone.com/QggNGc , intval():ideone.com/6Y8mPN – jave.web Aug 12 '14 at 18:32 ...
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What's Mongoose error Cast to ObjectId failed for value XXX at path “_id”?

... Mongoose's findById method casts the id parameter to the type of the model's _id field so that it can properly query for the matching doc. This is an ObjectId but "foo" is not a valid ObjectId so the cast fails. This doesn't happen with 41224d776a326...
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error: cannot dynamic_cast ‘b’ (of type ‘class Base*’) to type ‘c...

error: cannot dynamic_cast ‘b’ (of type ‘class Base*’) to type ‘class Derived*’ (source type is not polymorphic)在将父类型转换为子类型时,可以使用static_cast和dynamic_cast.如果使用dynamic_cast,它要求父类必须为多态的,即要求至少有一个虚函数,因此....
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How to convert a double to long without casting?

What is the best way to convert a double to a long without casting? 9 Answers 9 ...