by: gabryh |
last post by:
Hi,
The following code throws me NullPointerException.
.....
public static boolean isEmpty(String value) {
return ((value == null) || (value.trim().equals("")));
}
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by: BUX |
last post by:
They exist in Visual Studio .Net , but I do not know the name of dll
to create the reference!
Can you please help me?
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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 =...
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by: RSusanto |
last post by:
Hi,
Is there any new function in VB .NET replacing the ISEMPTY(variable) from
the old VB ?
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by: LinkaBlack |
last post by:
i m designing a solitaire ame in c++......i dont have to use graphics....just use data structure n cmd for out....for the game....i m done with the making of all the classes to b used n the basic...
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by: B. Williams |
last post by:
I have written some code to accept input and place this input at the
beginning or end of a list, but I need assistance including a class so that
it will allow input of a phone number that is...
|
by: AsheeG87 |
last post by:
Hello Everyone!
I have a linked list and am trying to include a recursive search.
However, I am having trouble understanding how I would go about that.
I don't quite understand a recursive...
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by: jjh5030 |
last post by:
This is a programming assignment. You are asked to work with pointers.
Be aware that error messages are often not very helpful when your
pointers
point to bad locations. Therefore, reserve...
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by: vikas251074 |
last post by:
I am storing value by the following
<td>Name of Person</td>
<td><input type="text" width="100px" name="vname" value=<%=vname%>>
</td>
When I enter 'Vikas Kumar' and press enter key only...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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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...
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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...
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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,...
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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...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
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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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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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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and...
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