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when I run mockito test occurs WrongTypeOfReturnValue Exception
...um/?fromgroups#!topic/mockito/9WUvkhZUy90, you should rephrase your
when(bar.getFoo()).thenReturn(fooBar)
to
doReturn(fooBar).when(bar).getFoo()
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Round to at most 2 decimal places (only if necessary)
I'd like to round at most 2 decimal places, but only if necessary .
79 Answers
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Can't operator == be applied to generic types in C#?
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"...by default == behaves as described above for both predefined and user-defined reference types."
Type T is not necessarily a reference type, so the compiler can't make that assumption.
However, this will compile because it i...
区块链技术到底是什么鬼，为何被疯炒？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...都由银行进行集中管理。
举个例子：如A要转账一笔钱给B，需经过银行O进行验证、对账，再修改A、B的账户，将钱划给B。
(图5：传统货币交易模式)
而基于区块链技术的比特币交易模式则剔除了银行作为中心数据库的角色，...
Long list of if statements in Java
...d a question answering this, I'm almost certain someone else has raised it before.
15 Answers
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How do I return multiple values from a function in C?
...n that produces a result int and a result string , how do I return them both from a function?
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Converting String to Int with Swift
The application basically calculates acceleration by inputting Initial and final velocity and time and then use a formula to calculate acceleration. However, since the values in the text boxes are string, I am unable to convert them to integers.
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Create a new object from type parameter in generic class
I'm trying to create a new object of a type parameter in my generic class.
In my class View , I have 2 lists of objects of generic type passed as type parameters, but when I try to make new TGridView() , TypeScript says:
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One line if statement not working
...red Sep 30 '10 at 5:01
Nikita RybakNikita Rybak
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What is a “Stub”?
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Martin Fowler wrote an excellent article on this subject. From that article:
Meszaros uses the term Test Double as the generic term for any kind of pretend object used in place of a real object for testing purposes. The name comes from the notion of a Stunt Double in movi...