by: Asad Khan |
last post by:
public boolean equals(Object o) {
if (!(o.equals(null))) { // *
if (o instanceof foo) {
if (this.equals(o)) {
return true;
}
}
}
return false;
}
|
by: - Steve - |
last post by:
The following line of vb.net code works fine:
if(strAnswer.toUpper() = strUserAnswer.toUpper())
However in an ASP.net page I'm told
Object reference not set to an instance of an object
...
|
by: Dennis |
last post by:
I have a public variable in a class of type color declared as follows:
public mycolor as color = color.Empty
I want to check to see if the user has specified a color like;
if mycolor =...
|
by: Kermit Piper |
last post by:
Hello,
I am comparing two date values, one from a database and one that has
been converted from a hard-coded string into an actual Date type. So
far so good. The problem I'm having is that one...
|
by: Ole Nielsby |
last post by:
How does the GetHashCode() of an array object behave?
Does it combine the GetHashCode() of its elements, or does
it create a sync block for the object?
I want to use readonly arrays as...
|
by: Bill Pursell |
last post by:
This question involves code relying on mmap, and thus
is not maximally portable. Undoubtedly, many will
complain that my question is not topical...
I have two pointers, the first of which is...
|
by: J Caesar |
last post by:
In C you can compare two pointers, p<q, as long as they come from the
same array or the same malloc()ated block. Otherwise you can't.
What I'd like to do is write a function
int comparable(void...
|
by: =?Utf-8?B?QWxoYW1icmEgRWlkb3MgS2lxdWVuZXQ=?= |
last post by:
Hi mister,
I have an object with two properties, of type DateTime? (Nullable).
Which is the best way for comparing ? The value of datetime can be null, and
another value cannot be null, or two...
|
by: Aaron Gray |
last post by:
There does not seem too be anyway to test if two jQuery references are the
same element.
Given :-
... <div id="1"></div ....
Then :-
alert( $("#1") == $("#1"))
|
by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
|
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: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
|
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
|
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...
|
by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
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