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by: Ellixis |
last post by:
Hello,
How can I use fwrite() and fseek() in order to write data in the
middle (or anywhere else) of a file without overwriting existing data
?
People told me that I should load the file into memory (a variable)
and use concatenation.
But, according to me, It isn't clean to load an entire file into
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by: Stewart |
last post by:
is there any way this can be done? I've looked at the help files and
checked out as many tutorials as i could find on the net (as always) but no
joy.
thanks
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by: Chance Lerro |
last post by:
Here's another way to PREVENT the install program for run-time Access
from
overwriting existing file associations:
1. Edit the Runtime MSI file with Orca, InstallShield, etc..
2. Go to the InstallExecuteSequence table
3. find the following entries and set them to false:
RegisterExtensionInfo
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by: SStory |
last post by:
I use a bitmap class new bitmap(filepath)
this should and does load my jpg into memory.
I then want to use mybitmap.save(filepath,imaging.imageformat.jpeg) to save
it; overwriting the original.
If this outfile path is different there is no problem but when it is the
same file it blows up with a generic GDI+error.
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by: Reddy |
last post by:
System.Web.UI.HtmlControls.HtmlInputFile.SaveAs(FileName) is not overwriting
the file. It used to work fine on IIS5.1 Recently we migrated to IIS6.0.
Since then it's not working. If it's new file it works fine.
For the same file getting the error
"Access to the path "" denied.
I gave fullcontorl to ASPNET user on the folder.
Please help...
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by: Steven Jones |
last post by:
I have a C program that prints out two lines as follows:
Line 1
Line 2
What I would like is for this program to sleep for one second, and then
print out two more lines, overwriting the previous two. The sleeping bit
is trivial but, what about the overwriting? I am assuming that the output
will be displayed on a standard terminal...
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by: Kat |
last post by:
Ok my problem with this program is that currently it isn't overwriting
a dummy TXT file I have set up to test the program. At one point it
did however so I know it should work but now, for some reason, it
won't. I'm using Visual C++ 6.0(yes I know, my school is upgrading
next year) and this program compiles and runs without error(minus the...
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by: mosscliffe |
last post by:
I have a simple form with a multiline Textbox.
I load the textbox with the contents of a text file.
I make changes to the textbox, then I attempt to OVERWRITE the original
file.
I have tried opening with FilMode.Create, FileMode.Truncate but they
bothh APPEND to the file.
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by: Frank Rizzo |
last post by:
It seems that I can overwrite a .net assembly even though it is in use
(in most cases). In some cases, the OS says File in use. Is there a
write-up somewhere on when a .net assembly can be messed with (e.g.
overwritten, renamed, deleted, etc...).
Regards
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by: Jason |
last post by:
Hi,
I need to open an existing file, seek to a position at X number of
bytes, and write out Y number of bytes overwriting any existing bytes,
but no erasing any other data. Is this possible?
I've opened a file in append "a" mode, and then used fseek with
SEEK_SET to seek to 0 bytes into the file, but this sets the position
at the end of...
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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, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main...
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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 effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language...
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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 tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that...
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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 Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For...
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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, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then...
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by: isladogs |
last post by:
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 presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes...
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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 then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert...
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating...
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