Displaying 20 results from an estimated 200 matches similar to: "Saving extracted data"
2006 Apr 24
0
ImageMagick and EXIF Data
Hi there,
I''m writing a little application that parses an image file and extracts the
camera settings from the file (the EXIF data) and saves all the fields to
the database. The idea is that after awhile people will be able to search
based on camera make, model, lens settings, etc... and all the pictures that
meet those requirements will be displayed. The picture is stored on the file
2012 Nov 04
1
hexdump.c32 for Syslinux 5.00-pre9
Applies to Syslinux 5.00-pre9. Attached, below, and available at:
Repository: git://git.zytor.com/users/sha0/syslinux.git
Branch: hexdump
- Shao Miller
From c9c67dd61ba0b11e46d514601cf0722e1b43017c Mon Sep 17 00:00:00 2001
From: Shao Miller <sha0.miller at gmail.com>
Date: Sun, 4 Nov 2012 00:26:32 -0400
Subject: [PATCH] hexdump.c32: Simple file hex-dumper
Usage: %s
2007 Aug 22
8
How to spec an attachment_fu model
First off, I''m not trying to spec attachment_fu, I know it''s been tested.
But, I added some code to that model that I do need to test. Basically,
I need to somehow fulfill the "uploaded_data" property so I can actually
run my tests(otherwise they fail because of validations). The
"uploaded_data" field is what would grab the multipart data from form.
Here
2008 Aug 11
1
Unexpected parameter problem using rsaga.geoprocessor() {RSAGA}
Hello,
I discovered SAGA, an interesting free GIS, a few days ago and now, I
would like to use it from within R 2.6.2 using the RSAGA package. I read
the documentation for this package and thought that I understood it
correctly for trying to call some of the SAGA modules. For getting the
information on the usage of and arguments required by the SAGA command
line "Import Binary Raw
2006 Jul 03
7
form_remote_tag with multipart/form-data
Does form_remote_tag supports multipart/form-data ?
My form looks like this:
<%= form_remote_tag :url => { :action => ''do_image_upload'' },
:html => { :enctype => ''multipart/form-data'' } %>
<%= file_field ''image'', ''file_data'', :size => 32 %>
<%= submit_tag
2007 Jan 04
1
rmagick working in console but not in my app
hey all,
When I do this in script/console I get:
>> require ''RMagick''
=> true
>> include Magick
=> Object
>> f = Image.new(100,100) { self.background_color = "red" }
=> 100x100 DirectClass 16-bit
>> f.crop_resized(50,50)
=> 50x50 DirectClass 16-bit
But in my application I keep getting the same error as if rmagick was
not
2007 Aug 03
6
Problems saving an uploaded image to an app folder
In my app, the user can upload images. Rather than shoving the image
data in the database, i want to put the filename and content type into
the db, then rename the image with its record''s id number, and then save
it into a local folder in my app folder. (hardcoded for now)
All the details are being saved to the db ok, so as far as i know the
"picture_file=" method is fine.
2011 Mar 29
0
[PATCH] Implementation for sl_initramfs_add_file() in lua.c32
This is a possible implementation for syslinux.initramfs_add_file()
for the lua.c32 module, it adds a third parameter not documented, the
dst_filename as it is required for placing the new file in the
initramfs:
###########################################################
--- syslinux.orig/com32/lua/src/syslinux.c 2011-03-29 16:52:37.161106252 -0300
+++ syslinux/com32/lua/src/syslinux.c 2011-03-29
2006 Oct 21
0
[702] trunk/wxruby2: Additions to allow faster compiling via a Makefile on dual-processor
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head><meta http-equiv="content-type" content="text/html; charset=utf-8" /><style type="text/css"><!--
#msg dl { border: 1px #006 solid; background: #369; padding:
2008 Apr 25
1
attachment_fu and mime type issues
Hi All,
I am having a problem with the attachment_fu plugin and flac audio files. In
the dev environment, using mongrel, the form upload object does not seem to
have any associated content_type. I get the following attachment_fu
validation error: "Content type can''t be blank". I don''t understand why the
file_data would not have any content_type. Doesn''t rails
2008 Nov 13
3
Creating a file and saving in public directory
Hello,
I''m fairly new to Ruby on Rails.
I have a model called Report and I''m trying to create a text file that
is saved in a /public/report directory.
I''ve had a look at the ruby api but I can''t seem to get this working.
The current code I have is:
#report.rb
class Report < ActiveRecord::Base
after_save :write_file
def write_file
if @file_data
2006 May 02
2
Mechanize and file_column
Hi all,
Has anyone successfully used WWW::Mechanize with file_column? I''m
trying to upload a bunch of images to a custom controller, and
something''s going wrong with the parameter names.
Using a noddy controller :create action that looks like this:
def create
render :text => params.inspect
end
I get this result from a manual upload from a form:
2006 Apr 24
1
Upload Progress Bar not showing
Hi. I''m setting up an upload form for internal users of a Rails site,
and I''m trying to use the Upload Progress Bar plugin from
http://sean.treadway.info/demo/upload/. I followed the directions as set
out in the Rails Wiki
(http://wiki.rubyonrails.org/rails/pages/Upload+Progress+Bar).
Basically the problem is no progress bar or any upload information shows
up. In WEBrick, I
2006 Jun 22
2
OT EXIF libraray
Hi-
this is slightly off topic, but is anyone aware of a WORKING ruby library that reads EXIF data from JPEG files?
It has to run on both Windows and *nix, so wrappers around unix libs won''t do.
So far I tried rexif, ruby-exif (both throwing exceptions when presented with a JPEG) and RMagick (at least able to get the date
from EXIF, however it adds a ''.'' at the end for
2016 Nov 30
1
slow directory access, convert_string_internal: Conversion error: Incomplete multibyte sequence
I think the issue may be related to the broken trusts. First of
all only two people had specifically reported issues which meant for
most people it was acceptable. Then I noticed that some directories
seemed slower than others.
If I ssh'd into the server and checked permissions, listing permissions
on most directories was quick (under 2 second.) On directories that
allowed
2008 Feb 28
0
Windows permissions and inheritance
Does anybody have experience of running Samba on a domain and getting
inherited file permissions on a Samba server to more closely match the
permissions you would see on a Windows 2000 box?
I'm trying to reproduce our departmental folders on a Samba box, running
on ZFS with NFSv4 ACL's, but I'm struggling to get inherited permissions
working properly when new files are created.
2010 Jan 31
0
? NFSv4 and ZFS: removing write_owner attribute does not stop a user changing file group ownership
Hi
I am accessing files in a ZFS file system via NFSv4.
I am not logged in a root.
File permissions look as expected when I inspect them with ls -v and ls -V
I only have owner and group ACLs...nothing for everyone.
bash-3.00$ id
uid=100(timt) gid=10001(ccbcadmins)
bash-3.00$ groups
ccbcadmins staff
bash-3.00$ ls -v testacl
-rwxrwx---+ 1 timt ccbcadmins 0 Jan 31 16:24 testacl
2014 Feb 20
0
Solaris Extended ACLs samba-3.6 vs samba-4.1 differences
In our situation, we have users home directories on a zfs filesystem which are available from both nfs and via samba. One of our requirements is that we have to prevent users on the nfs mounted systems from being able to perform a chmod on their own home directory that allows other users access to their home directories.
To this end we use ZFS ACLs such that we chown the user's home directory
2016 Nov 04
4
[PATCH 0/2] improve Lua API for files and initramfs objects
From: Paul Emmerich <p.emmerich at first-colo.net>
Hi,
the new API for initramfs and files in master lacked the ability to build
initramfs objects from files loaded via HTTP/TFTP in Lua. The documentation
indicated that it should be possible (and I believe I did that in an older
version). I implemented a few new functions to handle files/initramfs
objects better.
Changes:
* NEW:
2006 Jul 25
1
How do I validate using associated objects?
This doesn''t make any sense to me anymore. I have an Upload that
belongs_to a Comment. Within my Upload model I expect to be able to
access the associated comment with comment.foo. I can only seem to do
this AFTER validation. I''m assuming before_create takes place between
validation and updating the database, because when I try to access
comment.foo within the validate