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• Upload/Download images to FTP without bothering the user

  - by Dan B

  Hi, I know a lot of posts have been made in regards to FTP, but none have led me to what I need. I'm trying to upload a picture to a server (currently attempting FTP) but do it without notifying requiring the user to be involved. I want to be able to seamlessly upload/download the image when a certain user action occurs, but I don't want to use a third-party app like AndFTP. The idea is that a user will upload a picture, and then another user will be able to grab that picture based on which user put it up. No user will know where it's going or where it came from, nor will they navigate the FTP. Alternatively, does anyone have thoughts on a better way to do that? I thought of using the imgur api, but it can't be used commercially. It would, however, be perfect for my purposes. Is there a similar open-source alternative? Any help is greatly appreciated. Dan

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• San Francisco DotNetNuke User's Group

  If you are anywhere in the San Francisco Bay or Silicon Valley area this post is for you. Others are welcome, but you might find the drive a little long depending on where you are. On 3/23/2010 we are going to be holding our first DotNetNuke Users Group...(read more)...Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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• Hiding some users in the user list of the OSX 10.6 login panel

  - by Lohoris

  Is there a way to show only some users in the login panel? I'm using OSX 10.6, and if I recall correctly I did something like that in a distant past but I really can't find out how. In the system preferences there seem to be nothing like that (neither in Accounts nor in Security, for instance), and Tinkertool does not do that. Google didn't help. edit: I hoped there was a graphical solution, such as while hiding them from the first screen, having also a button like "show all". I guess there isn't or somebody would have answered. Maybe I'll just change the usernames adding leading Z at the start of the usernames of the ones to "hide", so they'll appear lower in the list... :/

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• Oracle HCM User Group (OHUG) 2012 Conference

  - by Maria Ana Santiago

  The PeopleSoft HCM team is looking forward to a great OHUG conference and to meeting with our PeopleSoft HCM Customers there! The OHUG Global Conference 2012 will be held at the Mirage in Las Vegas, Nevada, June 18-22, 2012. With Oracle Corporation's continued support of the Global OHUG Conference, this event is one of the best opportunities PeopleSoft HCM Customers have to interact and communicate directly with PeopleSoft Strategy, Development and Support and understand the entire Oracle HCM opportunities that await. PeopleSoft HCM has 10 exciting sessions and several Meet the Experts sessions planned to highlight the value and opportunities with PeopleSoft applications. For details on the PeopleSoft HCM tracks and sessions please visit the OHUG Session Line Up page. PeopleSoft HCM will be offering an annual General Roadmap session by Tracy Martin and multiple Product specific sessions. Our PeopleSoft HCM General session will provide very valuable information on our continuous delivery strategy and upcoming HCM 9.2 release and beyond. Tracy will also address opportunities that await PeopleSoft customers with co-exist opportunities with Fusion, Taleo, Oracle BI and more. Our Product Roadmap sessions will go into product specific areas providing roadmap information for the corresponding product domains. There will also be a PeopleTools Roadmap and Vision session that will let Customers see what is new in PeopleTools and what is planned for the future. And last, but not least, PeopleSoft will be holding the annual Meet the Experts sessions. Customers who want to have focused discussions on specific areas or products can meet with PeopleSoft Strategy, Development and Support teams who will be available to discuss product features and answer Customers' questions. Don’t miss this opportunity! If you are a PeopleSoft HCM Customer, join us at OHUG! Look forward to seeing you there.

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• Clearing "may not respond" warnings for UIView and UIViewController

  - by user284681

  In an iPad app, I'm using a custom subclass of UIView with UIViewController. Here's the view header: @interface pdfView : UIView { CGPDFDocumentRef doc; } -(void)setDoc:(CGPDFDocumentRef)newDoc; @end And here's the controller header: @interface iPadPDFTestViewController : UIViewController { CGPDFDocumentRef doc; } - (void)loadPDF; @end Part of the controller implementation: - (void)viewDidLoad { [super viewDidLoad]; [self loadPDF]; [self.view setDoc:doc]; } In Interface Builder, I've set the view object to use the class pdfView. At compilation, [self.view setDoc:doc]; gives the warning "'UIView' may not respond to '--setDoc'." I'm guessing that this warning appears because the compiler thinks it's looking at UIView (which does not implement the setDoc method) instead of pdfView. But why does it think that? And how can I tell it what class it's really looking at, so as to clear the warning?

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• Great Presentation to the Israel Dot Net Developers User Group (IDNDUG)

  I continue to be impressed with the quality of .NET Developers in Israel.. we had a full house last night for a 2+ hour presentation on building business applications with Silverlight and RIA Services.   The audience was very engaged and had lots of good, relevant questions which created a really good conversation.    Check out the slides and demo. I started off by demoing the Right-to-Left text support for Hebrew that is baked in as part of Silverlight 4.   ...Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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• Using OpenGL drawing operations in an object-oriented setting?

  - by Lion Kabob

  I've been plowing through basic shaders and whatnot for an application I'm writing, and I've been having trouble figuring out a high-level organization for the drawing calls. I'm thinking of having a singleton class which implements a number of basic drawing operations, taking data from "user" classes and passing that to the appropriate opengl calls. I'm wondering how people do this when writing their own applications, as the internet is chock full of basic "Your first shader" tutorials, but very little on suggested organization of drawing code. My particular environment is targeted at iPad/OpenGL ES 2.0, but I think the question stands for most environments.

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• Move Firefox user settings to another folder on same machine

  - by Jesper Rønn-Jensen

  Due to company restrictions where I currently work, My windows users folder %USERPROFILE% is space restricted. I get a warning that I must delete files before I can log off. Because of that, I have moved everything else out of my profile folder (maven repository, IntelliJ configuration & cache). I need to tell Firefox to put userprofiles somewhere else on my machine (like for instance C:\ff_profiles\ ). How do I do that?

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• How to evaluate a user against optimal performance?

  - by Alex K

  I have trouble coming up with a system of assigning a rating to player's performance. Well, technically there is is a trivial rating system, but I don't like it because it would mean assigning negative scores, which I think most players will be discouraged by. The problem is that I only know the ideal number of actions to get the desired result. The worst case is infinite number of actions, so there is no obvious scale. The trivial way I referred to above is to take score = (#optimal-moves - #players-moves), with ideal score being zero. However, psychologically people like big numbers. No one wants to win by getting a mark of 0. I wonder if there is a system that someone else has come up with before to solve this problem? Essentially I wish to score the players based on: How close they've come to the ideal solution. Different challenges will have different optimal number of actions, so the scoring system needs to take that into account, e.g. Challenge 1 - max 10 points, Challenge 2 - max 20 points. I don't mind giving the players negative scores if they've performed exceptionally badly, I just don't want all scores to be <=0

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• Installing printer for all user profiles on xp machine

  - by user26367

  I am using gprint as a shell call to print pdf files. I have to install the network printer first, but the program runs under a different account. Is there anyway to install a network printer under Windows XP so that it is available to all accounts on the machine?

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• User directory in path in zsh: not working

  - by Yar

  I'm doing this in my .zshrc PATH="~/scripts:$PATH" and if I do echo $PATH it appears as the first thing in the path. Yet this directory isn't included in the executable path (nor for tab-completion). What am I doing wrong? ls ~/scripts shows the directory as expected. Edit: This works, though... I guess ~ doesn't work in the path? #PATH="~/scripts:$PATH" PATH="/Users/yar/scripts:$PATH"

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• Why are Views loaded from nibs being placed 20 pixels down from the status bar?

  - by rickharrison

  I am trying to set up a layout as such in an iPad application. It will have three major views, which make up the whole screen. The views will be stacked one on top of the other, each taking up the full width. I have one major nib file which accounts for the entire screen space. In that nib file, I am instantiating the three view controllers with outlets. Then I have this code: - (void)viewDidLoad { [super viewDidLoad]; [self.view addSubview:controllerOne.view]; [self.view addSubview:controllerTwo.view]; [self.view addSubview:controllerThree.view]; } This adds the views on top of one another and 20 pixels lower. However, after rotating to landscape and back they are right under the status bar. Do you know what would be causing this?

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• Script in include path not accessible to home user

  - by François ? Vespa ?

  So I have put a shortcut to one my scripts into /usr/bin so it is included. But command can be run only by root, other users failed to run it :( $ sudo su # chmod +x /opt/altf2/altf2 # ln -s /opt/altf2/altf2 /usr/bin/altf2 # altf2 It's working # chmod 777 /opt/altf2/altf2 # chmod 777 /usr/bin/altf2 # su francois $ altf2 gedit altf2: command not found $ /usr/bin/altf2 bash: /usr/bin/altf2: Permission denied

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• The need for user-defined index types

  - by Greg Low

  Since the removal of the 8KB limit on serialization, the ability to define new data types using SQL CLR integration is now almost at a usable level, apart from one key omission: indexes. We have no ability to create our own types of index to support our data types. As a good example of this, consider that when Microsoft introduced the geometry and geography (spatial) data types, they did so as system CLR data types but also needed to introduce a spatial index as a new type of index. Those of us that...(read more)

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• Laptop recommendation for home user

  - by Mehper C. Palavuzlar

  I'm going to buy a new laptop soon and I need Super Users' recommendations. The following criteria are crucial for me: Intel i series processor Min. 4 GB RAM Min. 500 GB HDD HDMI port Min. 3 USB ports Not a monster, but a good graphics card Multimedia card reader DVD-RW Double Layer No heating problems! What do you recommend me? I'm considering buying a Vaio but I'm not sure. TIA.

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• View controllers inside tab bar controller not auto-rotating

  - by Padawan

  In an iPad app, I have five regular view controllers (not navigation controllers or anything like that) inside a tab bar controller. The tab bar controller is just a plain UITabBarController declared in the app delegate. All the view controllers return YES in the shouldAutorotateToInterfaceOrientation method. On both the simulator and device, on rotation, the tab bar rotates properly but the currently selected view controller (call it A) does not. If I switch to another view controller B and then back to A (without rotating the device again), A appears correctly rotated. This happens with any of the five view controllers Why doesn't the currently selected view controller rotate and how do I fix it? Thanks.

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• Twitter to Add Places, User Streams

  At the Chirp conference, Twitter unveiled several new features and application development tools.

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• Twitter to Add Places, User Streams

  At the Chirp conference, Twitter unveiled several new features and application development tools.

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• Aser Aspire 3690 WIreless Not working, new Ubuntu user

  - by drew

  I don't know that much about Ubuntu, but I put it on an Acer Aspire 3690 Laptop (replaced Win Vista). Everything seems to work fine, but the wireless connection. It says "FIRMWARE MISSING". It detects that I have a wireless card, so I don't know what to do. I've already used the "ADDITIONAL DRIVERS" thing, and that didn't work. I've googled and have not found anything helpful. I don't really know what I'm doing, so can your directions please be kindergarden level? Thank you very much for any help you can provide. I really appreciate it.

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• Show list items specific to user sharepoint

  - by Sachin

  Hi all, In my project i have a asset list which contains "request to download" link. In the same list there is "download link" column which is default empty. Now when any user clicks on request to download link a workflow is activated and it will send request to approver to approve or reject the download request. If approver accept the request then the "download link" column in the asset list will be updated by some URL which redirect user to download page. Now what happen is, if user A send request to download asset to approver and approver approves it this will update respective item in asset list and put a download URL in "Download Link" column but if user B get look for the same record in asset list the download link will be visible to this user too which is wrong. I want to display download link columns value to only those user whos request has been approve. FYI: I am using WSS 3.0 Can anyone help me what should be the best approch to do this...? Thanks in Advance Sachin

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• Cocoa touch SDK 3.2 - How to play video

  - by teepusink

  Hi, How do I play video on SDK 3.2 (iPad)? Read many questions here but they talked mostly for iPhone. For example, the MoviePlayer example here http://developer.apple.com/iphone/library/samplecode/MoviePlayer_iPhone/Introduction/Intro.html That works on 3.1.3 but when I run it on 3.2, it doesn't work. So basically I'm able to play a video on 3.1.3 using this code but the same code won't run on 3.2 NSString *moviePath = [[[NSBundle mainBundle] resourcePath] stringByAppendingPathComponent:@"Movie.mp4"]; MPMoviePlayerController *moviePlayer = [[MPMoviePlayerController alloc] initWithContentURL:[NSURL fileURLWithPath:moviePath]]; moviePlayer.movieControlMode = MPMovieControlModeDefault; [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(movieFinishedCallback:) name:MPMoviePlayerPlaybackDidFinishNotification object:moviePlayer]; [moviePlayer play]; Thanks, Tee

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• USB Device first mounted as root, then by user

  - by Petr Marek

  When I connect my Kindle, it shows up as an usb0 media, which I can read but not write (owner = root). However, if I do sudo umount /media/usb0, usb0 gets unmounted and a Kindle media gets mounted properly (is writable etc.). What can cause such strange behavior? It's not only with Kindle, but with Flash drives etc. as well. My /etc/fstab: # /etc/fstab: static file system information. # # Use 'blkid' to print the universally unique identifier for a # device; this may be used with UUID= as a more robust way to name devices # that works even if disks are added and removed. See fstab(5). # # <file system> <mount point> <type> <options> <dump> <pass> proc /proc proc nodev,noexec,nosuid 0 0 # / was on /dev/sda2 during installation UUID=595815c2-d882-4ec8-a2cd-cce70471167c / ext4 errors=remount-ro 0 1 # /boot was on /dev/sda6 during installation #UUID=1340a336-66ca-4743-a6e4-41a307af2dda /boot ext4 defaults 0 3 # swap was on /dev/sda5 during installation UUID=afa49f1d-d505-4166-82a2-2f44548a48c6 none swap sw 0 0 UUID=deb86039-528a-45f3-b5f9-ce528740c94e /data_hdd ext4 defaults 0 2 My groups: petr@sova:~$ groups petr petr : petr adm cdrom sudo dip plugdev fuse lpadmin sambashare bumblebee

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• UIViewController dismissModalViewControllerAnimated: causes main window to disappear

  - by Jim

  I want to present a modal mail dialogue like so in the iPad app: MFMailComposeViewController* picker = [[MFMailComposeViewController alloc] init]; picker.mailComposeDelegate = self; [picker setSubject:title]; [picker setMessageBody:[NSString stringWithFormat:[self emailBody], title, [link absoluteString]] isHTML:YES]; [self.viewController presentModalViewController:picker animated:YES]; The following delegate is called when the user sends/cancels: - (void) mailComposeController:(MFMailComposeViewController*)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError*)error { [self.viewController dismissModalViewControllerAnimated:YES]; } This works great in portrait mode. In landscape mode the right hand pane of the UISplitViewController completely disappears.

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• NSZombieEnabled hides EXC_BAD_ACCESS error entirely

  - by David Liu

  So I have a subclass of a UIView that starts causing EXC_BAD_ACCESS errors when I go through a specific set of conditions (run on iPad instead of iPhone or simulator, first login only). It throws the exception when the UIView subclass gets deallocated, during the last line, where I have [super dealloc]. I heard about using NSZombieEnabled, so I tossed that on to see if I could get any more information about it, but now it hides the error completely! Does anyone know a bit more about this type of situation? I thought NSZombie would start spewing stuff into my console like before, but I'm hoping that the nonexistance of errors would tell me some sort of information as well.

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• Load login shell inside user cronjob

  - by sa125

  I'm trying to run a rake task using a scheduled cronjob. My crontab looks something like this: 0 1 * * 1-7 /bin/bash -l -c "cd ~/jobs/rake && rake reports:create >> ~/jobs/logs/cron.log" Ruby on my account is provided by RVM, which is loaded via ~/.bashrc (before the no-interaction check): # load RVM env [[ -s $HOME/.rvm/scripts/rvm ]] && source $HOME/.rvm/scripts/rvm # If not running interactively, don't do anything [ -z "$PS1" ] && return # ... rest of logic Time and again, this task fails to run since RVM isn't loaded when the task is called (uses system's /usr/bin/ruby instead), and gem dependencies are missing. How can I make crontab load my shell environment before executing my scheduled jobs? thanks.

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