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by: Thomas Mlynarczyk |
last post by:
Hello,
I want to upload files via an HTML form and store them somewhere on my
webspace. So far so good. I am just a bit concerned about security issues
and traffic. My provider has set a file size limit of 20MB in php.ini. My
questions are:
1) If some evil web terrorist tries to upload a file which is larger than
the maximum allowed by the setting in php.ini - will the transfer be
cancelled by the server when the limit is reached so...
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by: jrefactors |
last post by:
I have an upload file operation in the web application. UploadForm.jsp
is the form,
and UploadAction.jsp is the form processing. The web server is
Websphere.
//UploadForm.jsp
<FORM NAME="InputForm" ACTION="UploadAction.jsp" METHOD="POST"
enctype=multipart/form-data>
<input type="file" name="fileName">
//etc ...
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by: Mantorok Redgormor |
last post by:
If I am parsing a config file that uses '#' for comments and the
config file itself is 1640 bytes, and the format is VARIABLE=VALUE, is
it recommended to use
a) fgetc (parse a character at a time)
b) fgets (read in blocks of whatever size)
c) fread (get the size of the file and fread the entire thing into
memory)
and when would it be appropriate to use either a, b, or c?
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by: Yogi_Bear_79 |
last post by:
Visual Studio .NET started complaing when the array was around 4000. I
found that if I pasted the array in via notepad then opened Visual Studio it
would work. Now my array is over 26,000 and Visual Studio just doesn't like
it. Everytime I open the prokect I get the following error:
"An Error occurred which the C# comipler is unable to report due to low
memory or possible heap corruption. It is recommended that you save all your
files,...
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by: Sharon |
last post by:
I'm writing to a file using StreamWriter.
I need to know after every file writing, the file size.
I do Flush after each line.
The FileInfo.Length should retune the file size, but it does not.
Here is what I'm doing:
StreamWriter myFile = File.AppendText(fileName);
myFile .Flush();
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by: Johnson |
last post by:
I understand that setting maxRequestLength in Web.config will allow me to
limit the size of file users upload to an ASP.NET Web site.
Questions:
1. What happens when the user attempts to upload a file that is larger than
the max that I specify via maxRequestLength? Is there some exception I can
handle and then have some nice way to tell the user what happened?
2. Even better - is there any reasonably easy way to determine the file size...
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by: ComicCaper |
last post by:
Hi all,
I use a quiz program that accepts a text file for questions and answers
in this format:
Question
Answer1 <----is the correct answer. Quiz randomizes answers.
Answer2
Answer3
Answer4
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by: asiva |
last post by:
I am using <INPUT id="File1" type="file" name="File1" runat="server"to
upload file to the server.
My Questions:
1. Is it possible to check the file size before the file is uploaded other
than using
Scripting.FileSystemObject ?
2. If answer to 1 is no, is it possible to check in the server side the
Request.ContentLength and prevent the exception/ blank page if the file size
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by: rohit |
last post by:
Hi All,
I am new to C language.I want to read integers from a text file and
want to do some operation in the main program.To be more specific I
need to multiply each of these integers with another set of integers
stored in an array.It would be a great help if you could provide some
code for it.I tried the function fscanf but by that I am able to read
only the first integer of the text file.Please help me.
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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 usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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 synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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: 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: 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 instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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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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