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• Django resizing an image pre save using PIL

  - by Ed

  Ugh, I hate having to ask a question on such a common feature, but. . . I'm using an ImageField in a form to upload a photo to S3. I want to resize the image before it is uploaded to S3. I'm trying to use PIL to test the dimensions and resize if necessary. The Image.open() part is throwing me though. It wants a filepath, and the ImageField from the form is only returning the actual file and filename. How can I resize the image before it's saved to S3? Before we get to this point, I'm not using sorl because I believe sorl is compatible with models using ImageFields. But the model associated with the saved S3 images holds just the url of the image on S3 as opposed to using ImageFields.

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• Using Automator to click on an Application-specific button

  - by Roberto Aloi

  I'm new to Automator. I need to launch a specific application and to click on one of its buttons. I've used the "Watch Me Do" feature to register the button click but, in the Automator events log, this action is being reported as "Bring the window XXX to the front." I'm then wondering if a better way exists to "record" a button-click. The reason behind my question is linked to this: http://superuser.com/questions/148386/mac-running-an-automator-task-at-night In fact, using the "Watch me do" approach, Automator is apparently not able to perform the click action when the machine is on sleep and a password is required. Any help would be much appreciated. Thanks.

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• Can no longer deploy to Amazon AWS using VS 2010

  - by KevinDeus

  Did something change on Amazon recently? I'm trying to redeploy to my Amazon instance, and the "Publish to Amazon Cloudformation" plugin for VS 2010 no longer appears to update my instance. It tells me that upload is successful, but my instance does not appear to be updating on Amazon I've tried disabling all my instances and using the tool to create a new instance , but no luck. I do see that the URL of the deployed application (which looks like this: http://c2-107-20-11-27.compute-1.amazonaws.com) does not appear to match up with the public IP of my instance on Amazon. (even when it creates a new one) This seems to indicate that something might be broken. any clues? (btw, whenever the Amazon VS2010 Plugin creates a new instance, I am sure to reconnect my elastic IP with the new instance)

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• Using .htaccess to protect direct access of files

  - by claydough

  We need to prevent direct access of files on our site from someone just entering a URL in their browser. I got this to work by using an htaccess file and it is fine in IE & Safari, but for some reason Firefox doesn't cooperate. I think it has something to do with the way Firefox reports referrers. Here is my code in the .htaccess file. RewriteEngine On RewriteBase / RewriteCond %{HTTP_REFERER} !^http://(my\.)?bigtimbermedia\.com/.*$ [NC] RewriteRule \.(swf|gif|png|jpg|doc|xls|pdf|html|htm|xlsx|docx)$ http://my.bigtimbermedia.com/ [R,L] If you want to see an example of this, try accessing this first... http://my.bigtimbermedia.com/books/bpGreyWolvesflip/index.html It blocks it properly in all browsers. Now if you go to this URL and click on the link, it works in IE and Safari, but Firefox chokes and seems like it is in a loop. Any ideas how I can get this to work in Firefox? Thanks!

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• Connect to SVN repository with Netbeans using SVN+SSH

  - by shuby_rocks

  I am trying to connect to a SVN server in order to import my project into it with svn+ssh authentication method. I am using the NetBeans IDE (6.8) with subversion plugin installed on Windows XP SP2. I have plink installed with its path set in the Windows PATH env variable. When I use the similar looking repository URL (XXXX and YYYY replaced with sensible things) svn+ssh://XXXX@YYYY/home/dce/svn/trunk along with this external tunnel command plink -l <myUserName> -i C:\\privateKey.ppk I keep getting this error: org.tigris.subversion.javahl.ClientException: Network connection closed unexpectedly I searched about it on the Internet and tried many things but didn't work out. Please help if anybody has some idea what may be going wrong. Thanks a lot in advance.

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• Using client certificates with wget

  - by Doc

  I cannot get wget to use the client certificates. The documentation speaks about using the --certificate flag. The use of the certificate flag is clear, I set it to use the PEM version of the client certificate. But when I connect I get the following error: HTTP request sent, awaiting response... Read error (error:14094410:SSL routines: SSL3_READ_BYTES:sslv3 alert handshake failure; error:140940E5:SSL routines:SSL3_ READ_BYTES:ssl handshake failure) in headers. Giving up. ssl handshake failure means the client did not supply a correct client cert. Still the client cert I use, works in a browser. Note: When I disable client authentication on the server, wget can connect. Note: The use of curl is suggested, but I'd like to avoid the switch.

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• Using Word COM objects in .NET, InlineShapes not copied from template to document

  - by Keith

  Using .NET and the Word Interop I am programmatically creating a new Word doc from a template (.dot) file. There are a few ways to do this but I've chosen to use the AttachedTemplate property, as such: Dim oWord As New Word.Application() oWord.Visible = False Dim oDocuments As Word.Documents = oWord.Documents Dim oDoc As Word.Document = oDocuments.Add() oDoc.AttachedTemplate = sTemplatePath oDoc.UpdateStyles() (I'm choosing the AttachedTemplate means of doing this over the Documents.Add() method because of a memory leak issue I discovered when using Documents.Add() to open from templates.) This works fine EXCEPT when there is an image (represented as an InlineShape) in the template footer. In that case the image does not appear in the resulting document. Specifically the image should appear in the oDoc.Sections.Item(1).Footers.Item(WdHeaderFooterIndex.wdHeaderFooterPrimary).Range.InlineShapes collection but it does not. This is not a problem when using Documents.Add(), however as I said that method is not an option for me. Is there an extra step I have to take to get the images from the template? I already discovered that when using AttachedTemplate I have to explicitly call UpdateStyles() (as you can see in my code snippet) to apply the template styles to the document, whereas that is done automatically when using Documents.Add(). Or maybe there's some crazy workaround? Your help is much appreciated! :)

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• Can I ? - Develop C/C++ in Fedora 14 using GCC 4.4 and deploy in CentOS 5.2 using GCC 4.4

  - by Amit Phatarphekar

  Hello - My production env runs CentOS 5.2 and 5.5 versions. I have to develop a new tool using C/C++ and deploy it on this production env. I was planning to use Fedora 14 on my desktop with GCC 4.4 to do the development with Eclipse IDE. And then later I want to deploy the executables to CentOS 5.2 or 5.5 The production env will have GCC 4.4 as well. Since both Fedora and CentOS are RHEL based, I thought this is possible. So can I do this? Or do I need to have CentOS 5.2/5.5 on my development desktop as well? Thanks Amit

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• Sending email using smpt (Gmail) from Hudson CI

  - by jensendarren

  How can I set up Hudson CI so that I can send out emails from the server following a build failure? At the moment all I get is the following error: com.sun.mail.smtp.SMTPSendFailedException: 530 5.7.0 Must issue a STARTTLS command first One solution is to start Hudson as follows: java -Dmail.smtp.starttls.enable="true" -jar /usr/share/hudson/hudson.war However, I am already using the following to start Hudson: sudo /etc/init.d/hudson start I am thinking the solution is to somehow set the system property mail.smtp.starttls.enable in a property file somewhere, but I have no idea how to do that. What are my options? Thank you all in advance!

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• How do i pause frame animation using AnimationDrawable?

  - by croc

  How do i pause frame animation using AnimationDrawable?

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• using IE credentials to log on with c#

  - by james

  Hi i am writing a HTML parser for helping with some job duties, I can enter the site using IE explorer. but using csharp code i get an error i have tried using client.Credentials = CredentialCache.DefaultNetworkCredentials; client.Proxy.Credentials = CredentialCache.DefaultCredentials; i don't get the requested page, but an error page. if i can view page in explorer there must be a way to retrieve its html in C# (note that same page in other browsers requires authintication - not in IE) appreciate the help

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• Two virtual computers using one laptop?

  - by JP19

  Hi, I have a laptop and an external display. I am able to use the external display either as extended desktop OR duplicate desktop. I also use a separate keyboard and mouse. So effectively, the laptop acts just as a box without display. I want to know is it possible to use the laptop as 2 virtual PCs. (with separate control). I.E., one person uses the laptop as a laptop, and other person can simultaneously connect a keyboard and mouse and the external display and effectively get a second PC. OS I am using - windows (thought solution for other OSes are welcome). Laptop is a Dell Precision M6300. thanks JP

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• Using jQuery delay() with separate elements

  - by boomturn

  I want to fake a simple animation on page load by sequentially revealing several pngs, each appearing instantly but with unique, precisely timed delay before the next one. Using the latest version of jQuery (1.4.2 at writing), which provides a delay method. My first (braindead) impulse was: $('#image1').show('fast').delay(800); $('#image2').show('fast').delay(1200); $('#image3').show('fast'); Of course all come up simultaneously. jQuery doc examples refer to a single item being chained, not handling multiple items. OK... try again using nested callbacks from show(): $('#image1').show('fast', function() { $('#image2').show('fast', function() { $('#image3').show('fast', function() { }); }); }); Looks ugly (imagine doing 10, also wonder what processor hit would be) but hey, it works sequentially! Without delay though. So... chain delay() after show() using a callback function from it (not even sure if it supports one): $('#image1').show('fast').delay(800, function() { $('#image2').show('fast').delay(1200, function() { $('#image3').show('fast'); }); }); Hm. Opposite result of what I thought might happen: the callback works, but still no delay. So... should I be using some combination of queue and delay instead of nested callbacks? jQuery doc examples for queue again only use one element for example. Guessing this would involve using a custom queue, but am uncertain how to implement this. Or maybe I'm missing a simple way? (For a simple problem!)

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• Blogging Infrastructure using Zend Framework?

  - by Steve Griff

  Hi there folks, I'm researching the prospect of incorporating a blog into my site. Currently, my site is written using the Zend Framework so it's not just a case of using Wordpress and that be the end of it. I was wondering. Has someone already done what I'm thinking of doing and written a blog infrastructure with comments and so forth using ZF? Anyone got any suggestions? Thanks Steve

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• Skipping hardlinks when using TSM Backup

  - by Lars Haugseth

  We need to backup a filesystem with lots of hardlinks. Since there are several hardlinks for each "true" file, we would like to skip all the hardlinks when backing up the filesystem to avoid n exact copies of each file. The backup is done using Tivoli Storage Manager Backup, and we've been unable to get it to treat hardlinks as anything other than separate files to be backed up alongside each other. In case it's relevant for possible solutions, I'd like to note that it's possible to tell a hardlink from a proper file by the filename: foobarbaz-123.ext # file foobarbaz-123-1.ext # hardlink foobarbaz-123-2.ext # hardlink barbazfoo-456.ext # file barbazfoo-456-1.ext # hardlink barbazfoo-456-2.ext # hardlink barbazfoo-456-3.ext # hardlink That is, all hardlinks have two hyphens in the filename, where as proper files have just the one. The server is running Ubuntu Linux, and the files are situated on a gfs volume on our SAN.

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• Using XFCE4 with awesome

  - by whitequark

  When I got tired of using the standard XFCE window manager, xfwm, I simply installed openbox and selected "XFCE/Openbox" session in the GDM login screen. This was very convenient because I didn't want the plain Openbox session in which there are no network-manager, no panels, nothing. Now I have installed awesome: I really like the idea of tiling window managers. But after I launched it, everything went wrong. Absence of XFCE panels isn't anything bad, but subpixel-aliased fonts were somehow turned on, and that was really awful. I tried to login in XFCE, kill openbox/xfwm and start awesome, but that didn't worked: xfce4-session keeps restarting it's predefined WM, and killing it kills the whole X session too. And I didn't found the configuration for a dropdown list in GDM either. How can I start XFCE session with awesome as a WM?

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• Issue with user having a gmail account and Google Apps account using same email/username

  - by Joshua

  Greetings! We have a user in our organization that had been using her email address at our domain at her username for gmail.com We recently moved our folks on to Google Apps, and have just moved our email server over to Google (IMAP/SMTP). I'm having all kinds of trouble only with this user's account with her sending and receiving email via the new Google mail server and wondering if it's because of her existing Gmail account. So her email address with us is [email protected], which is her login/user id with us on our Google Apps site. She still has her gmail identity tied to that same [email protected]. She's ok with deleting her old Gmail account...if I do so however will it goof things up for her going forward with us on the Google Apps site? Will she not be able to receive email? Thanks! Joshua

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• Update to Windows 8.1 without using Windows Store

  - by Hari

  I am currently using Windows 8 on my desktop PC. I want to upgrade to Windows 8.1. I heard that Microsoft provides this update through Microsoft Store for free. But in My home I don't have a faster internet connection. I downloaded a Windows 8.1 ISO from cafe, but when I started installing, it asks for a key. I typed my original Key for windows 8, but it didn't work. Is there any way for me to update to Windows 8.1 without an internet connection and without purchasing another key? Thank you

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• php4delphi: Trying to supress error using @ on function socket_recvfrom, but ZEND gives a warning an

  - by Morten

  Hi! I am using php4Delphi in Delphi. In my PHP script I`m using the function: $ret = @socket_recv_from(....); In a normal PHP script ran by either PHP itselfs or Apache this would not give out a warning when the @ operator is present. But with my application it does anyways... I am using PHP version 5.3 and newest release of php4Delphi. Thank you! Morten

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• Stackoverflow login system using fb-connect

  - by Arkid

  I have created my stackoverflow account using my Google Open ID. However, Once I login to stackoverflow, I am never logged out even if I log out from Gmail in a different tab. Can the same be done using an FB login. I mean even if i login using FB and log out from FB, it doesnot log me out from the authenticated and authorized website?

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• How can I create users in a ASP.NET membership table without using CreateUser

  - by smdrager

  I want to migrate users and posts from an existing forum I am using to a ASP.NET membership table without using CreateUser. Basically I want to maintain userIDs so that when I migrate posts they continue to associate with the correct users. Is there a way to do this or would I be better off just using CreateUser and then finding a way to re-assign the post-by-UserIDs to the correct new IDs? Thanks

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• Using client certificates with wget

  - by Doc

  I cannot get wget to use the client certificates. The documentation speaks about using the --certificate flag. The use of the certificate flag is clear, I set it to use the PEM version of the client certificate. But when I connect I get the following error: HTTP request sent, awaiting response... Read error (error:14094410:SSL routines: SSL3_READ_BYTES:sslv3 alert handshake failure; error:140940E5:SSL routines:SSL3_ READ_BYTES:ssl handshake failure) in headers. Giving up. ssl handshake failure means the client did not supply a correct client cert. Still the client cert I use, works in a browser. Note: When I disable client authentication on the server, wget can connect. Note: The use of curl is suggested, but I'd like to avoid the switch.

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• Intermittent fillMode=kCAFillModeForwards bug using CAKeyframeAnimation with path

  - by Mark24x7

  I'm having an intermittent problem when I move a UIImageView around the screen using CAKeyframeAnimation. I want the position of the UIImageView to remain where the animation ends when it is done. This bug only happens for certain start and end points. When I use random points it works correctly most of the time, but about 5-15% of the time it fails and snaps back to the pre-animation position. The problem only appears when using CAKeyframeAnimation using the path property. If I use the values property the bug does not appear. I am setting removedOnCompletion = NO, and fillMode = kCAFillModeForwards. I have posted a link to a test Xcode below. Here is my code for setting up the animation. I have a property usePath. When this is YES, the bug appears. When I set usePath to NO, the snap back bug does not happen. In this case I am using a path that is a simple line, but once I resolve this bug with a simple path, I will use a more complex path with curves in it. // create the point CAKeyframeAnimation *moveAnimation = [CAKeyframeAnimation animationWithKeyPath:@"position"]; if (self.usePath) { CGMutablePathRef path = CGPathCreateMutable(); CGPathMoveToPoint(path, NULL, startPt.x, startPt.y); CGPathAddLineToPoint(path, NULL, endPt.x, endPt.y); moveAnimation.path = path; CGPathRelease(path); } else { moveAnimation.values = [NSArray arrayWithObjects: [NSValue valueWithCGPoint:startPt], [NSValue valueWithCGPoint:endPt], nil]; } moveAnimation.calculationMode = kCAAnimationPaced; moveAnimation.duration = 0.5f; moveAnimation.removedOnCompletion = NO; // leaves presentation layer in final state; preventing snap-back to original state moveAnimation.fillMode = kCAFillModeForwards; moveAnimation.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseOut]; // moveAnimation.delegate = self; // start the animation [ball.layer addAnimation:moveAnimation forKey:@"moveAnimation"]; To dl and view my test project goto test project (http://www.24x7digital.com/downloads/PathFillModeBug.zip) Tap the 'Move Ball' button to start the animation of the ball. I have hard coded a start and end point which causes the bug to happen every time. Use the switch to change usePath to YES or NO. When usePath is YES, you will see the snap back bug. When usePath is NO, you will not see the snap back bug. I'm using SDK 3.1.3, but I have seen this bug using SDK 3.0 as well, and I have seen the bug on the Sim and on my iPhone. Any idea on how to fix this or if I am doing something wrong are appreciated. Thanks, Mark.

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• E-Commerce website using blogging service

  - by Rohit

  I have been selling software products since last few years. I now want to sell them online. I have three ways in my mind: Using TypePad and integrating PayPal code in it. Get designed my own website. Buy a shopping cart online app. like Volusion etc. I am not selling all the products but only selected software products. I want to know which is the best solution in terms on cost, manageability and getting online response.

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• Using schtasks in interactive mode

  - by CFP

  Hello! I'd like to create a scheduled task from the command line, in interactive mode. The at hh:mm /interactive program command fails, stating that security policies do not allow interactive execution. I'd therefore like to use the schtasks command. But when I type something like schtasks /Create /TN MyTask /SC DAILY /ST "13:10" /TR "notepad.exe" /V1 /F I get a message asking for my password, although I haven't set a password for my session. And when I leave the field blank, the command line answers that the task won't be able to run. How can I fix this problem? And how can I make the task interactive? Using /RU SYSTEM prevents the task from being run in interactive mode. Thanks! CFP.

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