equals-operator

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Why do != and == not behave like the equals method in Java? [duplicate]

This question already has answers here: Closed 11 years ago. Possible Duplicates: Java String.equals versus ==[详细]

2023-03-28 12:43 分类：问答
'==' vs string.equals c# .net [duplicate]

This question already has answers here: Closed 11 years ago开发者_开发百科. Possible Duplicate: C#: String.Equals vs. ==[详细]

2023-03-01 09:13 分类：问答
Class with overridden equals method not returning true for SOME objects that are equal

I have a vector class that has it\'s Equals(object obj) method overridden so that I can compare them.[详细]

2023-02-18 11:19 分类：问答
When is a C# value/object copied and when is its reference copied?

I keep getting the same issue over and over again where an object I want to reference is copied or where an object I want to copy is referenced. This happens when I use the = operator.[详细]

2023-01-28 14:06 分类：问答
Should you use 'isEqual' or '=='?

I saw a couple of questions here on SO, with ansers including the function isEqual: instead of the standard ==.[详细]

2023-01-16 21:25 分类：问答
Java: Integer equals vs. ==

As of Java 1.5, you can pretty much interchange Integer with int in many situations. However, I found a potential defect in my code that surprised me a bit.[详细]

2023-01-14 03:48 分类：问答
How can i override a base class's == operator, so the override gets called

With code like the following public class Task { string Name; public static bool operator ==(Task t1, Task t2)[详细]

2023-01-04 15:36 分类：问答
What happens if "== operator is not defined"?

What happens if \"== operator is not defined\"? Example: class a { int variable = 0; } class b { void proc() {[详细]

2022-12-24 02:36 分类：问答
Two '==' equality operators in same 'if' condition are not working as intended

I am trying to establish equality of three equal variables, but the following code is not printing the obvious correct answer which it should print. Can someone explain, how the compiler is parsing th[详细]

2022-12-18 22:13 分类：问答
Problem with operator ==

I am facing some problem with use of operator == in the following c++ program. #include < iostream>[详细]

2022-12-13 05:49 分类：问答