Hi All, I have a website where an admin can login and upload photos. All the images are placed in a directory and then on another page, i am cycling through the images and displaying them. The client has asked if there is a way to move the images around and place them in any order they want. Now looking at the site, i'm not sure what o...
Hi, I create a temporary file on the server, that someone uploads. While I was testing, It was fine to use the complete home directory path in my machine. But now that I have to deploy it to a server, I tried using a ~, but I get a java.io.FileNotFoundException: ~/test/csvFile.csv (No such file or directory) how do I use something ana...
Hi, I have a php/mysql website with over 200,00 images in single folder (linux server). I don't think, that I will never need to see them in file explorer, instead they will be viewed on website on their individual pages. They are just displayed in product page on website. File system is ext3. so is it wise to save them in single fold...
Do you know TrueCrypt Project? It makes a container file and formats it. The container file will be seen as like a volume. An we do I/O to the volume, the I/O will be crypted. By the way, can the container file size be flexible like virtualbox's dynamic hard disk(.vdi file)? I made a crypt driver like the TrueCrypt. But my container f...
Hi, What ist the fastest way to copy a big number of files in Java. So far I have used file streams and nio. Overall streams seem to be faster than nio. What experiences did you make so far? ...
I need to Erase the file contents from a selected Point (C++ fstream) which function should i use ? i have written objects , i need to delete these objects in middle of the file ...
I have written two scripts Write.py and Read.py. Write.py opens friends.txt in append mode and takes input for name, email ,phone no and then dumps the dictionary into the file using pickle.dump() method and every thing works fine in this script. Read.py opens friends.txt in read mode and then loads the contents into dictionary using p...
So the scenario is as follows: I have a 2-3 gb large files of binary serialized objects, I also have an index file which contains the id of each object and their offset in the file. I need to write a method that given a set of id's deserializes them into memory. Performance is the most important benchmark and keeping the memory requir...
My code copies files from ftp (using text transfer mode) to local disk and then trys to process them. All files contain only text and values are seperated using new line. Sometimes files are moved to this ftp using binary transfer mode and looks like this will mess up line-ends. Using hex editor, I compared line ends depending the transf...
Hi I have path to a folder for example /myfolder or in Windows: C:\myfolder and I want to get a list of all files in that folder. How shall I do so in C? Is it different in C++ or C99? How can I get a list of its folders? Any help is appreciated. ...
Hello everyone! I am adding images to a FlowLayoutPanel control via the following code Dim WithEvents Pedit As DevExpress.XtraEditors.PictureEdit Private Sub LoadImagesCommon(ByVal fi As FileInfo) Pedit = New DevExpress.XtraEditors.PictureEdit Pedit.Width = 133 Pedit.Height = 98 Pedit.Image = Image.From...
I've worked out how to read in the file and it works using the following code: (define p (read(open-input-file "starbucks4.sxml"))) But how do i store p as a list with elements separated by \n characters. Thanks. ...
I'm testing a sparse file. But my test code doesn't work well. HANDLE h = CreateFileW(L"D:\\sparse.test", GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE, 0, CREATE_ALWAYS, FILE_ATTRIBUTE_ARCHIVE|FILE_ATTRIBUTE_SPARSE_FILE, 0); DWORD d = GetFileAttributes(L"...
Suppose, My D: volume capacity is 100GB. And I'm using it 80GB now. The remain is only 20G. Now, I try to make a sparse file. DWORD written; std::wstring s = L"D:\\sparse9.test"; HANDLE h = CreateFileW(s.c_str(), GENERIC_WRITE, FILE_SHARE_DELETE, 0, CREATE_NEW, 0, 0); if(!DeviceIoControl( h, FSC...
I want to store an integer key in shelve. But when I try to store integer key in shelve it give me an error Traceback (most recent call last): File "./write.py", line 12, in data[id] = {"Id": id, "Name": name} File "/usr/lib/python2.5/shelve.py", line 124, in __setitem__ self.dict[key] = f.getvalue() File "/usr/lib/pytho...
Is it possible to extract a particular line from a file knowing it's line number? e.g just get the contents of line N as a string from file text.txt ...
Hi, I've written the following helper class that should allow me to get an exclusive lock on a file, then do something with it. public abstract class LockedFileOperation { public void execute(File file) throws IOException { if (!file.exists()) { throw new FileNotFoundException(file.getAbsolutePath()); ...
Hi, I've been trying to use FileLock to get exclusive access to a file in order to: delete it rename it write to it Because on Windows (at least) it seems that you cannot delete, rename, or write to a file that is already in use. The code I've written looks something like this: import java.io.File; import java.io.FileNotFoundExcept...
Hi I write the following code in matlab. from this code I take sequence of images as input from a folder and resize these images. Now I need to store them with new size on output folder. any one help me to update this code. fileFolder = fullfile('D:','Texture DataBases','images3000'); dirOutput = dir(fullfile(fileFolder,'image*.jpg'...
I have a menu scene, help scene, settings scene and game scene. When i enter into game scene, it loads some data string from a .plist file into a NSMutableArray. I am doing this reading and loading procedure as follows- + (void) addObjectsToArray:(NSMutableArray*) mutableArray fromFile:(NSString*) filePath { NSString *bundle = [[NSB...