I want to write something in a file. for example, fo=open('C:\\Python\\readline_test.txt','a') for i in range(3): st='abc'+'\n' fo.write(st) fo.close then I open this python file in IDLE, and click "Run Module". There is no error message but I find the writing is not complete if I didn't quit IDLE. How can I complete the file writin...
My program is unable to File.Move or File.Delete a file because it is being used "by another process", but it's actually my own program that is using it. I use Directory.GetFiles to initially get the file paths, and from there, I process the files by simply looking at their names and processing information that way. Consequently all I'...
I have 20 text files, and I want to use a matlab loop to get the last line of each file without taking into consideration the other lines. is there any matlab command to solve this problem? ...
Hi I want to write a simple client on the iPhone that downloads a file from an http server using only bsd sockets. I searched the web but couldn't find anything helpful. Can you give me a direction? Thanks Alex ...
Which files are the actual files holding the data in the tables in a mysql db? I went to /var/lib/mysql/ and I can see there a bunch of relatively small directories corresponding to my tables, and a lot of files named servername-bin.0000001 etc. Is the data stored in those files? ...
How to read from a file array of numbers? I mean, how to read chars from a file? sorry for bad eng. upd: yes, i can :) just: "1 2 3 4 5 6 7 8" and etc. I just do not know how to read chars from a file. ...
I need as simple as possible solution for uploading files (eg. photos) to my website from mobile devices (iPhone, Android, BB, Nokia). Is it possible to do it in same way? Using Java or XHTML? ...
this code is the base of lexer , and it does the basic operation of removing the whitespaces from a source file and rewrites it into another file with each word in separate lines . But i am not able to understand why the file lext.txt not getting updated? #include<stdio.h> /* this is a lexer which recognizes constants , variables ,sym...
Hello, I have to make a torpedo game for school with a toplist for it. I want to store it in a folder structure near the JAR: /Torpedo/local/toplist/top_i.dat, where the i is the place of that score. The files will be created at the first start of the program with this call: File f; f = new File(Toplist.toplistPath+"/top_1.dat"); if(!f...
I just read a page of "Whats new .NET Framework 4.0". I have trouble understanding the last paragraph: To remove open handles on enumerated directories or files Create a custom method (or function in Visual Basic) to contain your enumeration code. Apply the MethodImplAttribute attribute with the NoInlining option to the...
Hi. I'm about to develop a small web gallery, where it's supposed to be possible to upload several pictures at a time and then add some info abut the pictures.So I need a free java or flash local file browser that can pass me some info of the pictures that gets uploaded so that I can create some SQL entries for each picture. The platfo...
I have a multithreaded application that is opening and reading the same file (not writing). I am opening a different file descriptor for each thread (but they all point to the same file). Each thread then reads the file and may close it and open it again if EOF is reached. Is this ok? If I perform fclose() on a file descriptor does it af...
I am trying to figure out how you can print a file, for example an excel spreadsheet using the Win32 Printing and Print Spooler Functions. I know the path of the file, but don't have a clue to send it to the print spooler. ...
code: file('pinax/media/a.jpg', 'wb') thanks ...
I have a matlab GUI....I'd like to load ANY file type(doc,txt,dat,xls) into matlab as a matrix through the GUI...I'd appreciate any help I can get!! ...
Can anybody share their views on whether to use Flatworm or Fixedformat4j for fixed length file parsing . The pros and cons between them. I have to adopt one of the two in my product ...
I basically have an application that generates reports in a .html file, I use a .html file for the ease of making tables and formatting text. Now I would like to introduce a way of printing the reports from my program. Because I use a .html file, the formatting would not the correct if I was to print it directly from my application (as ...
I have followed some tutorial that teach me how to view PDF file in UIWebView, however I found that if the file size is large, it will be lag when I zoom the PDF, but it doesn't occur in Mobile Safari. So anyone know how to solve it? ...
Hello all, Let's consider the following 3 code lines: struct stat buffer; status = lstat(file.c_str(), &buffer); bool Flag = S_ISREG(buffer.st_mode) When S_ISREG() returns true it tells you that the file is a regular file What does regular means exactly ? Thanks ...
I'd like to write a subscript that adds a unique identifier (machine time) to a script everytime that it runs. However, each time I edit the script (in IDLE) the indetifiers are over-written. Is there a elegant way of doing this. The script that I wrote appears below. import os, time f = open('sys_time_append.py','r') lines = f.readlin...