How to retrieve uploaded image and save to a file with JSP?
- by user198729
Sorry but I'm totally new to jsp.
How to retrieve uploaded image and save to a file with jsp?
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Whats the best way to backup a MySQL table without file privileges and command line access?
- by asdasd
Im on a not so great shared hosting plan. I cant get file privileges for mysql so i cant do SELECT INTO outfile, and i dont have command line access so I cant use mysqldump. What can I do to get a decent table backup?Read the article
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[PHP/JavaScript]: Get PHP session value in other file's JavaScript function.
- by RPK
I have a PHP file and it holds a value in this session variable: $_SESSION['image_value']. I want this session value in a JavaScript function. Actually, I want to match a string in my JavaScript function with this session value. Anyway I can do this?Read the article
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How to do svn ignore on a single file?
- by Zando
I know it's a basic question but I've tried every combination of propedit propset, etc. In an existing project, there's a file (let's call it 'error.log) I want to ignore for all future commits. What's the command-line syntax to do so?Read the article
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To run Autoconf-configured libraries and to extract tar file in iphone SDK?
- by senthilmuthu
TheAutoConfig URL says to run the script in the directory that contains your package's configure script,what that directory means?anybody has experienced this to execute the script?and also how can we extract tar file through that?Read the article
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How to store an arbitrarily long int to a binary file in python?
- by Mark
How can I store and retrieve the number 2**10000 in a binary file in python without converting it to a string? Can it be stored as 10,000 bits?Read the article
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How can I use client-side JavaScript to restrict the size of file uploads?
- by cometta
Is there a JavaScript library that can be used to check the size of a file before allowing it to be uploaded to a Java servlet?Read the article
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Where can I find a free upload button image for an ajax file uploader?
- by John Himmelman
I'm using the Uploadify plugin to handle file uploads but the default button image is ugly. Where can I find free button images (particularly upload buttons).Read the article
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is this possible to run the app with binary file with no iphone sdk.
- by uttam
i want to give my app to other , but he have no ipone sdk , if i give the binary file of my app then is this possible that he can run the app in his device.Read the article
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How do I rescue from a `require': no such file to load in ruby?
- by René Nyffenegger
I am trying to rescue from a `require': no such file to load in ruby in order to hint the user at specifying the -I flag in case he has forgotten to do so. Basically the code looks like: begin require 'someFile.rb' rescue puts "someFile.rb was not found, have you" puts "forgotten to specify the -I flag?" exit end I have expected the rescue part to take over execution in case someFile.rb was not found, but my assumption was wrong.Read the article
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Why file upload error codes in php miss number '5'?
- by Majid
I am writing a custom error handling/reporting function for php file upload and I noticed that the error codes returned is one of numbers 0 to 8 except 5. Is this a typo in the source I am using or is it really this way? And if it is so, I am curious why they have skipped number '5'. Thanks.Read the article
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how to print a newline in a file in plt scheme?
- by Mark
I need to have a newline every time I write to a file in plt scheme. I wonder if there is a special procedure that allows me to do this.Read the article
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Bourne Shell : How to insert some lines of text to a given line number of a file
- by orgazoid
I'm writing a Bourne Shell script to automatically edit a source file. I get the line number I need like this: line=`sed -n '/#error/=' test.h` line=$[$line - 2] Now I want to insert a few lines of text after this line number, how can I do this?Read the article
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How do I read a binary file in C#?
- by tomcamara
I have a file that exists within a text and a binary image, I need to read from 0 to 30 position the text in question, and the position on 31 would be the image in binary format. What are the steps that I have to follow to proceed with that problem? Currently, I am trying to read it using FileStream, and then I move the FileStream var to one BinaryReader as shown below: FileStream fs = new FileStream(filePath, FileMode.Open, FileAccess.Read) BinaryReader br = new BinaryReader(fs) From there forward, I'm lost.Read the article
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results show well in the class file, but show strange characters when I include it in the main syste
- by egoisika-yahoo-com
I am currently building a blog system, and the class file i.e class Blog{}, is running ok, when I try it on its own, but, when I try to use it in the pages of the site that have css, it looks weird and full stop, and apostrophes are replaced by strange characters! please help, this is my first time of using oo for development,Read the article
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Where Can I get a Web Server or File Share Server?
- by Assimilater
I'm trying to publish my program so that it can get updates and am told I have to publish my changes to a web server or file share server, but I have no idea about how I can go about getting one...are there free ones that will perform what I need to accomplish?Read the article
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Can i rename a file when the user does save as? HTML
- by acidzombie24
I use url rewriting and one of my urls is /blah/file ILLEGAL CHARS.jpg ILLEGAL CHARS are names not valid on windows such as * and may confuse servers even after escaping such as ? and /. I know i still cant save filenames as / and ? but certain characters i would like to let through. How can i give a new filename when the user right clicks and selects save as? i'm using asp.netRead the article
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How to convert a Word file content (with images and tables) into RFC 822 format using c#?
- by Pari
Hi, I want to read a Word file (contains images and table). After that i want to convert it's content into "RFC 822 format ". Looking for some APIS and sample code for above.Read the article
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how to save Audiorecorded file to another location? i m trying but i got exception...
- by rakesh-bhatt99
NSString recordFile = [NSTemporaryDirectory() stringByAppendingPathComponent: (NSString)inRecordFile]; NSArray *docPaths=NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask,YES); NSString docDir=[[docPaths objectAtIndex:0]stringByAppendingPathComponent: (NSString)inRecordFile]; url = CFURLCreateWithString(kCFAllocatorDefault, (CFStringRef)docPaths, NULL); // create the audio file XThrowIfError(AudioFileCreateWithURL(url, kAudioFileCAFType, &mRecordFormat, kAudioFileFlags_EraseFile, &mRecordFile), "AudioFileCreateWithURL failed"); CFRelease(url);Read the article
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What is the smallest Windows header I can #include to define DWORD?
- by j_random_hacker
I have a small header file of my own which declares a couple of functions, one of which has a return type of DWORD. I'm reluctant to drag in windows.h just to get the official definition of this type since that file is huge, and my header will be used in a number of source modules that don't otherwise need it. Of course, in practice I know that DWORD is just unsigned int, but I'd prefer the more hygienic approach of including an official header file if possible. On this page it says that DWORD is defined in windef.h, but unfortunately including just this small file directly leads to compilation errors -- apparently it expects to be included by other headers. (Also, the fact that my file is a header file also means I can't just declare WIN32_LEAN_AND_MEAN, since the source file that #includes my file might need this to be left undefined.) Any ideas? I know it's not the end of the world -- I can just continue to #include <windows.h> -- but thought someone might have a better idea!Read the article
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How to take snapshot of PDF file in linux?
- by wokena
How I can take snapshot of first page of PDF file in Linux? I wanna do this on VPS server automaticaly. My distribution is Debian.Read the article
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How to split an audio file into frames ??? in C#
- by andy
i want to split a wave file(.wav) into frames of 1 second or for a fixed time period. How can i do it using C# or Java. Can any one help me out for this with some code examples or some related links regarding this.Read the article
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Possible to extract bytecode from a swf file using .net?
- by Gilbo
I'd like to parse, manipulate and publish a swf file. I've heard of similar things in Java (JavaSWF) but haven't come across anything for .NET. Has anybody seen something like this? If not any suggestions on where to start?Read the article
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How to create audio and video file thumbnail and play in on ASP.net page?
- by user342777
hi, I came across the problem where I have to create thumbnail of video file and also need to play that by clicking on that thumbnail. plese give idea to complete this.Read the article
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How to change windows exe file's icon in linux without wine?
- by zenpoy
I know I can use ResHacker to change a resource from windows and I know I can use ResourceUpdate function to do the same problematically (again in windows). My problem is that I have to update the icon of a windows exe file in linux, without using wine. (the reason for not using wine is that this process should run on an automation server that change the files and sign them). I don't know even where to start from.Read the article
