by: Zeng |
last post by:
I'm trying to comparing 2 objects (pointer to object) to see if they are the
"same" as each other. Here is what the definition of being the "same"
object type for both objects, object 1, ...
|
by: Fei Li |
last post by:
Hi,
take string class as an example, who can explain the difference?
Thanks
|
by: Frank Wisniewski |
last post by:
Is this suppose to work like this:
I have a class called foo in which I tried to override equals and return
different answers based on what was passed in.
public class foo
{
private string...
|
by: Kurt |
last post by:
Wouldn't you agree all of the follwoing should produce the same
result?
r = (o1 == o2);
r = (o2 == o1);
r = object.Equals(o1, o2);
r = object.Equals(o2, o1);
r = (o1.Equals(o2));
r =...
|
by: Rubbrecht Philippe |
last post by:
Hi there,
According to documentation I read the ArrayList.IndexOf method uses the
Object.Equals method to loop through the items in its list and locate the
first index of an item that returns...
|
by: JohnR |
last post by:
From reading the documentation, this should be a relatively easy thing. I
have an arraylist of custom class instances which I want to search with
an"indexof" where I'm passing an instance if the...
|
by: cody |
last post by:
Why can I overload operator== and operator!= separately having different
implementations and additionally I can override equals() also having a
different implementation.
Why not forbid...
|
by: taumuon |
last post by:
I've got an object, Person, that supports IEquatable<Person>. It
implements
bool Equals(Person obj)
as well as overriding
bool Equals(object obj)
I've got a container type that holds a member...
|
by: r035198x |
last post by:
The Object class has five non final methods namely equals, hashCode, toString, clone, and finalize.
These were designed to be overridden according to specific general contracts. Other classes that...
|
by: =?Utf-8?B?QWxleCBDb2hu?= |
last post by:
In C++, there is an easy technique to provide an overloaded Equals() method.
A straightforward translation to C# causes a stack overflow. Why does
b.Equals(ba) in the snippet below not understand...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
|
by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
|
by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
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