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A block of arbitrary information, or resource for storing information, accessible by the string-based name or path. Files are available to computer programs and are usually based on some kind of persistent storage.

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Reading image from a pdf file

I have a requirement where the customer will upload a pdf file which contains image/s . I have to read that pdf file, extract the image from them, then save that image into db and in hard disk. But I ...
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1answer
26 views

Python stops writing to a file for no apparent reason

This is really odd. I have a file temp.txt that has the following format: 1 1:1 1:1 *0.9 0 0 0.1 0 0 2 1:1 1:1 *1 0 ...
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File upload in laravel 4

I have coded this in controller and routes file in Laravel 4 and met with the errors like "Call to a member function move() on a non-object" and "Call to a member function ...
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1answer
15 views

copy (duplicate) files in python

I want to copy all files from 2 directories to another, but when the files have the same name they get copied once(by one dir. not both) in the destination directory. Here is the code: def ...
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2answers
39 views

Null Pointer Exception when reading a file

I have two activities: In the first activity I am passing the String "pathName" to a second activity. I am receiving the extra okay and I can create a File from this path name. The problem arises when ...
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0answers
5 views

Copy/Paste files using JavaFX

I am aware that in java follows the code... File source = new File("H:\\temp\\file"); File desc = new File("H:\\temp\\file2"); try { FileUtils.copyDirectory(source, desc); } catch ...
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android expansion files info element empty

Can someone confirm that the Uri for the expansion file is in the extras of the license response. If I set a draft apk to license that part of the code appears to work, if I set apk to normal it ...
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3answers
36 views

Python function that is supposed to take a certain file and print out the occurrences of a certain part of the file

For example, if I take this file: http://vlm1.uta.edu/~athitsos/courses/cse1310_summer2013/assignments/assignment7/albums.txt I need the function to count each band and the number of times they are ...
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2answers
40 views

How can I recall a file in html [on hold]

It really is confusing to me I don't know how to explain exactly but Ill do my best. Lets say I browse for a file and submit it. On the next page I have a button to return to the previous page so you ...
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0answers
6 views

Passing arguments to a C file executable using for loop in bash script (newbie here , be gentle)

i am facing trouble with writing a bash script. My objective: The program i am writing accepts the name of a .mp4 video file. Converts it to frames using ffmpeg and stores all the frames inside a ...
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2answers
15 views

Upload file doesn't neither try to upload

I have a very simple script: <!doctype html> <html> <head> <meta charset="utf-8"> </head> <body> <!-- this is up.php --> <form action="up.php" ...
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1answer
42 views

updating a file in sorted order

suppose my file contains Names Nitish Prudhvi Raj Borra Rajesh Srinath now what the questions i want to update the file i mean i want to append some data in ...
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2answers
40 views

Cross process file locking in .Net

I have seen several similar issues on Stack before but nothing that seems to fit my needs. I have a simple scenario. A webpage that streams a pdf file but a separate service that updates that same ...
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2answers
28 views

selecting only relevant columns within a file - python

Let's say I have a file 'test.csv' containing the following headers and data: h1 c1 h2 h3 c2 1 0 2 3 1 3 0 2 1 0 0 1 2 3 3 What is the best option in python to only ...
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3answers
28 views

Append +1 to date in batch file

I have a batch file which creates today's date just fine. Now I need to update it to show tomorrow's date. Any help is much appreciated: @echo off set TimeStamp=12:00:00 FOR /F "TOKENS=1* DELIMS= " ...

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