> when trying to drag a UserControl from the toolbox on a Form, this
exception
rises:
The exception was ""null" is not a valid value for the 'stream'.".
you try to use a stream that is not properly initialized. for example, you
might have tried to create a bitmap or an icon from non-existing assembly
resource (I often get this error in such scenario).
Hello:
i have a function that reads a file as an argument and returns a reference
to an object that contains some information obtained from the file: FData
&ReadFile(string FilePath);
But ,...
What's going on with Javascript.
At the beginning there was the "undefined" value which represented an
object which really didn't exist then came the null keyword. But
yesterday I stumbled...
I found a few posts of people asking about insertCell()/insertRow() not
working in IE6 SP2, and a few others about getting "null is null or not
an object" errors, but no one posted a solution...
Hi,
We all know the below codes are dangerous:
{
int *p = new int;
delete p;
delete p;
}
And we also know the compilers do not delete p if p==NULL.
So why compilers do not "p = NULL"...
Hi,
Lately i've been (and still am) fixing some memory leaks problems in the project i just took over
when i got this new job. Among the other issues i've noticed that for localy created objects...
I am working on a script to create and remove DOM elements, and I want to make it as efficient as possible (no redundancies). Because DOM elements each have their own set of attributes, the function...
My project is a single method class which takes a xml object and, using Apache FOP, transforms it into a PDF which is returned as an output stream.
Here is full code
package...
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
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...
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...
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...
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,...
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...
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...
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,...
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new...
