type-erasure
Scala collection filter by type
im new to scala and ran into the following problem: I want to get a subcollection of an existing collection that only contains elements of a specific type. The following works:[详细]
2023-01-14 23:11 分类：问答Feature or Bug:Why does this Java code compile? [duplicate]
This question already has answers here: Closed 12 years ago. Possible Duplicate: Is this valid Java? I was surprised to discover the Java class below compiles.[详细]
2023-01-07 17:25 分类：问答Java class object from type variable
Is there a 开发者_如何转开发way to get Class object from the type variable in Java generic class? Something like that:[详细]
2022-12-29 14:20 分类：问答Weird compile-time behavior when trying to use primitive type in generics
import java.lang.reflect.Array; public class PrimitiveArrayGeneric { static <T> T[] genericArrayNewInstance(Class<T> componentType) {[详细]
2022-12-23 05:23 分类：问答Java generics and type erasure
Given the following code: public void example(Object o) { if(o instanceof List<MyType>) //do something[详细]
2022-12-20 04:23 分类：问答Java generics why can't I instantiate a genericized type [duplicate]
This question already has answers here: Instantiating generics type in java (12 answers) 开发者_开发问答[详细]
2022-12-17 14:21 分类：问答How can I match a function signature without getting type erasure compiler warnings in Scala
Can anyone re-write this code to do the same thing but without any compiler warnings please:- object TestTypeErasure {[详细]
2022-12-17 06:37 分类：问答Just-In-Time Derivation
There\'s a less common C++ idiom that I\'ve used to good effect a few times in the past. I just can\'t seem to remember if it has a generally used name to describe it.[详细]
2022-12-14 11:37 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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