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by: dave |
last post by:
Hello there,
I am at my wit's end ! I have used the following script succesfully to
upload an image to my web space. But what I really want to be able to do is
to update an existing record in a table in MySQL with the path & filename to
the image.
I have successfully uploaded and performed an update query on the database,
but the problem I have is I cannot retain the primary key field in a
variable which is then used in a SQL update...
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by: Dave |
last post by:
I have a system that basically stores a database within a database (I'm
sure lots have you have done this before in some form or another).
At the end of the day, I'm storing the actual data generically in a
column of type nvarchar(4000), but I want to add support for unlimited
text. I want to do this in a smart fashion. Right now I am leaning
towards putting 2 nullable Value fields:
ValueLong ntext nullable
ValueShort nvarchar(4000)...
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by: Don Vaillancourt |
last post by:
I'm building a system when one can upload a document to the website.
I will be storing the document on the hard-drive for quick/easy access,
but I was also thinking of storing it in an existing database since most
of the sites information is all stored there.
As well there would be only one place to worry about backing up. And if
the file on the hard-drive was ever missing or became corrupted, I could
restore it form tha database. Is...
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by: santosh_stb |
last post by:
Is there any way of storing an image file into a specific Table .
It would be of great help for me if i come to know something about it.
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by: bissatch |
last post by:
Hi,
I am currently writing a news admin system. I would like to add the
ability to add images to each article.
What I have always done in the past is uploaded (using a form) the
image to a folder on the server and then in the database table that I
INSERT the news article, I'll store the path of the uploaded image.
To me this seems a bad idea as if the image paths were changed on the
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by: bissatch |
last post by:
Hi,
I am trying to upload an image, create a new file based on that image
and then store the base64 encoded image data in a database.
I dont really know where my code is going wrong so I will just display
it below:
The following code contains the script to process the uploaded file,
the form to upload the file and then a few links to view the file from
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by: bissatch |
last post by:
Hi,
I am trying to write script that is run when a form is submitted. The
form contains an image input field and when submitted, the image is
uploaded, resized and added as binary information to a db table. Please
note, I am using a PostgreSQL database
I have written all the code out below that deals with the submission
processing:
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by: lorirobn |
last post by:
Hi,
I need to add photos to my database. Back End is on MS SQL Server (I
believe 2000), and Front End is on MS Access.
I have read about storing the photos as BLOBS, but I am not sure how
to do this with SQL Server. Does this mean store the photo as OLE
image, but do something else to it to make it a "Blob"?
I have also read about linking to the photo rather than storing it on
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by: RussCRM |
last post by:
I want to use a command button, say "cmdDisplayImage" to display/
transfer a captured image from the
ezVidCap1 control to an image or OLE box on the same form such as
"PhotoPreview" (not sure which one is possible/best...perhaps someone
can help me...I'm new at this.) I really don't want to "save" it
first.
Then, I want another command button such as "cmdSaveImage" to save the
file to a folder (such as \\Server\Database\Images when...
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by: Jonathan Wood |
last post by:
My site includes a feature that allows users to upload an image. (Never more
than one image per user.)
I've been considering storing these uploaded images as a file on the server
with a filename based on the user's ID key (a Guide).
But I'm wondering what some of the advantages and disadvantages are of this
approach over storing the images in the database. If it makes any
difference, the image will be shown on virtually every page.
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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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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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 captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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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 most users, this new feature is actually very convenient. If you want to control the update process,...
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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 protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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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 launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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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 into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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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 effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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