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  • How can I disable a model field in a django form

    - by jammon
    I have a model like this: class MyModel(models.Model): REGULAR = 1 PREMIUM = 2 STATUS_CHOICES = ((REGULAR, "regular"), (PREMIUM, "premium")) name = models.CharField(max_length=30) status = models.IntegerField(choices = STATUS_CHOICES, default = REGULAR) class MyForm(forms.ModelForm): class Meta: model = models.MyModel In a view I initialize one field and try to make it non-editable: myform = MyForm(initial = {'status': requested_status}) myform.fields['status'].editable = False But the user can still change that field. What's the real way to accomplish what I'm after?

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  • OpenArgs Problem in Access

    - by kkbondo
    I have a code like this: Dim strResponses As String strResponses = Forms!frmResponses.QstnID.OpenArgs If Len(strResponses) 0 Then Me![QstnID].DefaultValue = Me.OpenArgs End If When I run it, its gives error 438. Can someone help me to know where the error is?

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  • How does SO's form remember previous input values?

    - by user198729
    I've noticed that the Title or Body part is remembered if I come back to the Ask Question page by pressing Back button of my browser. This feature is available in all browsers I tested, but doesn't exist for the forms in my own projects. How can I approach that effect? UPDATE I still don't have any clue yet,but guess it that some kind of client cache enabled by http headers or javascript?

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  • On Android, app jumps back to default Page on orientation change

    - by SteAp
    I tested my Xamarin.Forms app on iOS and Android and found this difference when I change the orientation of the mobile device: On iOS, the app keeps the current page On Android, the app seems to restart using the default page (or probably pop all pages except the first one). Since I've never seen this behavior in another Android app, I'd like to disable it. Moreover, I don't think that this behavior is Android default. Which property do I need to set the make the Android target behave as the iOS target?

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  • How to filter items in a ListBox based on a searched string

    - by tiz
    Hi all, I have a Windows Forms application (C#) containing a ListBox into which I have added some items (I'm not using a DataSource). I want to filter the items in the ListBox to show only items containing a string I'm searching for. I have done this by keeping a list of the original items and selecting matching items from that list each time the search string changes and updating the ListBox.Items Is there a more elegant/efficient way to do this?

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  • Controlling form elements from a different thread in Windows Mobile

    - by d1k_is
    Trying to get a thread to change form controls in Windows Mobile. Throws an unsupported exception. Does this mean it cant be done at all? If not, how do I go about this? Forms are created in the Parent/Main thread then a thread is created to do some work in the background but I want to make it so the Background thread can update the form to show its completed...

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  • How do I access the array submit() calls in the dom?

    - by Alex
    I want to grab all the inputs inside a form, in order to submit them. The point of this is to use jquery's ajax to submit a dynamically sized form. Surely there must be an array inside the dom somewhere which i can just do something like... docment.forms['form'].elements which only lists inputs for that form, meaning I can loop through them and grab their values to play around with?

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  • Do I lose anything by coding in c# and using free online vb.net code convertors?

    - by Gullu
    The company I work for uses vb.net since there are many programmers who moved up from vb6 to vb.net. Basically more vb.net resources in the company for support/maintenance vs c#. I am a c# coder and was wondering if I could just continue coding in c# and just use the many online free c# to vb.net code convertors. That way, I will be more productive and also be more marketable since there are more c# jobs compared to vb.net jobs. I have done vb6 many years ago and I am comfortable debugging vb.net code. It's just the primary coding language. I am more comfortable in c#. Will I lose anything if I use this approach. (code conversion). Based on what i read online the future of vb.net is really "Dim". Please advise. thank you

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  • Play a Complete HTML5 Version of Super Mario Bros. Online for Free

    - by Akemi Iwaya
    If you love playing Super Mario Brothers, but hate the hassle of dealing with or setting up the game console, then you will be pleased to know a new and complete version is now available to play online. Josh Goldberg has worked hard to recreate the classic game in its entirety in HTML5, so sit back, relax, and get ready to enjoy all that Mario goodness via your favorite browser. There are three ‘modes’ of game play available: play through reproductions of the original classic levels, test yourself against randomly generated levels, or use the level editor to create custom levels. Special Note: There are two online versions available…one for playing in Google Chrome and one for playing in all other browsers. For our example we chose to use the non-Chrome version. Play Full Screen Mario [For All Other Browsers] Play Full Screen Mario [Google Chrome Version] [via CNET News]     

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  • Help with Ms Access 2007 Combo boxes

    - by Yaaqov
    What's the most efficient way to "chain" combo/boxes in an Access 2007 form, so that the result of the first affected the contents of the second? I already know how to associate a combo box on a form with a query. Here's a example of my scenario: cmbCarMake Behavior: User starts typing, and list shows all manufacturers in a table starting with those characters (e.g., "Ford") cmbCarModel Behavior: Once cmbCarMake has a selected a Make, this object will limit the possible models the user can search for by only displaying models from that one manufacturer. (e.g., "F-150") Thank you for any examples/links.

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  • Is there a way to link text controls in Word 2007?

    - by Jared Harley
    I am creating a form in Word 2007, using the controls available in the Developer tab. On my first page, I have the user enter a name into a text control. I want to have a control on the second page to automatically fill in with the same text as the first one. Is there any way to link these controls together?

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  • Finding a backup and synchronization solution

    - by Andrea Zilio
    I'm having difficulties to find a backup and synchronization solution with the following characteristics: Cross-platform: Windows, Linux, Mac Offsite backup (so Internet Backup) Data deduplication Transfer only new/modified bits of modified files Secure: Data encrypted before leaving computer Maintain multiple versions of files (even deleted files) Folder synchronization integrated with backup and across multiple computers connected to the internet (not necessarily in the same LAN) I think that the Folder Sync feature needs a better explanation. The use case is this: you have a desktop pc and a laptop. The desktop pc contains a folder with some files and this folder is part of the backup (so it was selected to be backed up). The laptop does not contain that folder or that files at all. Then you're abroad with your laptop and you need that folder. So you want to be able to open the backup program, select that folder from the backup and download it in your laptop mantaining it synchronized with the backed up version. When you then come back home and switch on your desktop pc you want the folder we're talking about to be updated in the desktop PC. Does anyone knows any service with all these features? I've only found SpiderOak to support all the features I've mentioned but I'm not completely satisfied by the time taken to complete a backup. Sometimes it seems to hang for minutes with no reasons at all and folder synchronization occurs only after all files are backed up (instead folder sync should have a separated queue independent from other backup operations and synchronization should occurs frequently... for example every 5 minutes or less, independently from the frequency of normal backup operations)

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  • Linux software to maintain old/backup versions of directory tree

    - by Bittrance
    I am replacing an old Linux file server serving NFS and CIFS. For the new server (still serving CIFS and NFS), I would like to have software that automatically and efficiently maintains old revisions of files in parallel trees, so that they can be accessed by users without special tools. I am looking for software that is akin to Time Machine or Flyback, but works well on a server. The dataset is some 10000 files weighing maybe 60 GB. Changes are relatively few, usually less than 100 files changes daily. Using LVM snapshots will not cut it, as the old revisions must reside on a separate set of disks from the live data. Edit: To clarify: keeping old revisions is non-vital addition to the solution, so any suggestion will have to stay in the range of some hundred euros.

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  • Remote backup with Amazon S3

    - by mjr
    Does anyone know of some good Mac software to sync a network attached storage device or a drobo to Amazon S3? I'd love to mail them a storage device for the first dump and then do nightly syncs.

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  • Present a form to user on Windows login

    - by Keyslinger
    I have a public computer lab where users must give a few short details about themselves such as their age and objective before they use the computers. Currently this information is gathered by a lab attendant on paper. I would like for the user to be given a form in Windows at the beginning of his or her session on a computer in the lab. It should be impossible to use the computer without filling out and submitting this form. I am confident in my abilities as a web application developer and I would prefer to collect the data in some sort of browser-based form. How do I present it to the user and lock them out of Windows until it has been submitted?

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  • Remove auto-complete field entries in Google Chrome

    - by NT.
    Is there a way to stop the gmail address field (on the login page) from displaying all the gmail addresses that you have ever typed in it? When logging in with Google Chrome or trying to set up a new account, anything you type which starts with the same letter as the one that you are trying to use currently will show up in the auto-complete field, I don't want that. I understand that this is a convenient feature in some cases, but the thing is--I know this shouldn't've happened, but it has actually happened more than once--I sometimes mistyped my password in the Gmail address field right after the address, mistakingly assuming that the prompt had already been moved to the password field, and then hit "Enter" without looking first. The next time I tried to enter my Gmail address, it popped up the address followed by my password as one of the entries on the list of email addresses that shows up, and I couldn't get rid of the entry. Is there a way to remove these?

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  • SOA online seminar by Griffiths Waite &ndash; adopt Fusion Applications patterns today

    - by Jürgen Kress
    Our SOA Specialized partner Griffiths Waite developed a series of Oracle Fusion Middleware online seminars. Mark Simpson Oracle ACE Director gives an insight of the Oracle strategy, how Oracle is using Fusion Middleware to build Fusion Applications and how you can profit in your project from the Fusion Architecture. Giving examples how customers can adopt use cases for Application Integration & Composite Application Portals & Application Modernization & Business Process Management. If you are interested make sure you watch the online seminar and take the SOA Maturity Assessment For more information on SOA Specialization and the SOA Partner Community please feel free to register at www.oracle.com/goto/emea/soa (OPN account required) Blog Twitter LinkedIn Mix Forum Wiki Website Technorati Tags: Mark Simpson,Griffiths Waite,Fusion Middleware,Fusion Applications,SOA,Oracle,SOA Community,OPN,SOA Specialization,Specialization,Jürgen Kress

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  • Where to store short strings (with my key) on the internet?

    - by Vi
    Is there simple service to store strings under my key that can be used by bots? Requirements: Simple command line access, automatic posting allowed No need to keep some session with the service alive I choose the key (so pastebins fail) No requirement for registration/authentication (for simplicity) The string should be kept for about a month. I want something like: Store: $ echo some_data_0x1299C0FF | store_my_string testtest2011 Retrieve: $ retrive_my_string testtest2011 some_data_0x1299C0FF Do you have ideas what should I use for it? I can only think of using IRC somehow (channel topics, /whowas, ...), but this is too complex for this simple task. No security is needed: anyone can update my string. The task looks very simple, so I expect the solution to be similarly simple. Expecting something like single simple curl call.

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