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• Django: customizing the message after a successful form save

  - by chiurox

  Hello, whenever I save a model in my Admin interface, it displays the usual "successfully saved message." However, I want to know if it's possible to customize this message because I have a situation where I want to warn the user about what he just saved and the implications of these actions. class PlanInlineFormset(forms.models.BaseInlineFormset): def clean(self): ### How can I detect the changes? ### (self.changed_data doesn't work because it's an inline) ### and display what he/she just changed at the top AFTER the successful save? class PlanInline(admin.TabularInline): model = Plan formset = PlanInlineFormset

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• WF Access the workflow instance variables from load and unload

  - by mattcodes

  In workflowRuntime_WorkflowUnloaded and Loaded etc.. the only thing I can get which is pretty useless is the workflowinstanceId. I want to be able to access some DPs that are on the root activity, whenever I do a GetWorkFlowDefintion() and cast to root activity, all the property that I've passed in are all null..

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• Can I customize syntax highlighting in Eclipse to show octal literals differently?

  - by polygenelubricants

  I think octal literals are Very Dangerous Things™, and I'd like them to be glaringly obvious whenever I read source codes. There must be a way to do this in Eclipse, right? So it looks like standard Eclipse cannot be configured to do this? A custom syntax highlighter is required?

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• Why signed android apk is not running on emulator

  - by Maxood

  I have made a signed apk of an android project. Whenever my client try to run it on the emulator, he faces the following error message: D:\Android\android-sdk- windows\tools>adb install -r abc.apk 500 KB/s (6940708 bytes in 13.534s) pkg: /data/local/tmp/abc.apk Failure [INSTALL_PARSE_FAILED_NO_CERTIFICATES] What is the resolution?

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• problem in generating event on .cs page by double click on the design view of .aspx page

  - by Indranil Mutsuddy

  hi there, I am developing a web application in asp.net and c#, now in a particular aspx page whenever I doubleClick(design view) on a button or on a drop down list, instead of going to public void btn_click event or DropDown_SelectedIndexChanged event, the cursor points to protected void Page_Load only. Strange!! any remedy?? Thanking you Indranil

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• Very odd build problem

  - by user144182

  When I build my solution, it complains about a missing referenced DLL. When I rebuild it, the problem goes away. Whenever I do a clean this returns, i.e. have to attempt a build twice before it succeeds. This is vague, but if warranted I can give a better explanation of solution structure.

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• SharePoint LDAP filtering of People Picker users

  - by 78lro

  Hi On my WSS server I have run the following stsadm command to filter the people picker results: stsadm.exe -o setproperty -url http://myserver -pn "peoplepicker-searchadcu stomfilter" -pv "(memberOf=CN=SharePoint,OU=AccessGroups,DC=contosio,DC=local)" My WSS sites are all used by different groups of users. Whenever I create a new site collection in WSS I want to ensure that I can filter the people picker to only show he relevant users for that group - can I automate this or would I have to manually do something like the above stsadm command? All the best

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• In django changing the file name of uploading file.

  - by Software Enthusiastic

  Hi Is it possible to change the file name of the uploading file in the django? I searched, but couldn't find any answer. My requirement is whenever a file is uploaded its file name should be changed in the following format. format = userid + transaction_uuid + file_extension Thank yo very much...

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• monitor table in data base

  - by hatem gamil

  hi all i want to make a web site to act as a monitor to a certain table in data base or act as a listenter on that table eg lets say i have table employees i want to make a web page that listen to changes occurs on that table (all DML operations) whenever a record is inserted i want this page alert me that a "1 row is inserted in table employee",or updated i want to get an alert " row number xx is updated" and so on so what is the best practise to do so thnx

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• Register/Set a new language default

  - by mongeta

  Hello, My app has some languages that the user can change whenever wants. The problem is that always uses the current device language selected, so at least my localizable strings are working as expected, but no matter wich language I set, I'm getting alwats the default selected of the device. Where I have to call this code? [[NSUserDefaults standardUserDefaults] registerDefaults: [NSDictionary dictionaryWithObject:[NSArray arrayWithObjects:@"ca", @"en", nil] forKey:@"AppleLanguages"]]; Currently I'm calling from the AppDelegate implementation file: - (void)applicationDidFinishLaunching:(UIApplication *)application { Thanks, r.

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• How to reconnect to slime/swank-clojure session?

  - by Mad Wombat

  It seems that whenever I disconnect from clojure slime session, I cannot reconnect again. I am using leiningen to start the swank session (with lein-swank plugin). So, every time I quit emacs (I know I shouldn't) or reboot/logout I have to restart both slime and swank. Is there a way to re-connect to a slime/clojure-swank session?

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• add paddingRight just to specific column of flex grid

  - by Ben

  Whenever I add paddingRight to a column in the flex grid, it adds the padding to the header as well. Is anyone familiar with how I can add paddingRight just to the column and not to the header? Below is the column code where I was specifying the padding. <mx:DataGridColumn width="60" headerText="Type" dataField="Grade" headerStyleName="headerLeft" textAlign="left" draggable="false" resizable="false" headerRenderer="GridHeaderRenderer" paddingRight="5"/>

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• How can I transfer an NHibernate PersistentGenericSet over WCF

  - by Ian Oakes

  I'm trying to send objects retrieved by NHibernate over WCF, but whenever a have a property of ICollection I get an exception. When NHibernate gets the data from the database this property is intitialized with an instance of PersistentGenericSet. Is there a way I can send a PersistentGenericSet over WCF? -or- Is there some way making NHibernate initialize these properties with another type?

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• boost thread, test if thread is ready to join

  - by aaa

  hi. I would like to know if there is a way to test whenever thread finished execution and is waiting for joining. My guess was the use time_join. is there explicit way to test it?

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• Giving dialogbox focus

  - by Dave18

  I'm creating a dialogbox with a picture control and whenever I initialize the dialog it sets the focus to that picture control, is there any way to give dialog the default without resetting the focus from picture control?

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• What other sites / resources do you use to help with programming

  - by Anthony

  Stack overflow has become the first place i come to whenever i have dev problem. I also like to browse when i'm killing time. Just curious to know what other general sites or resource people use regularly.

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• How do I disable the c# message box beep?

  - by JK

  Whenever trigger a messagebox used in my C# program I get a very annoying beep from my computer. How do I disable this beep using C# code. The code I am using is very simple. MessageBox.show("text");

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• Ninject and DataContext disposal

  - by Bas

  I'm using Ninject to retrieve my DataContext from the kernel and I was wondering if Ninject automatically disposes the DataContext, or how he handles the dispose() behaviour. From own experiences I know disposing the datacontext is pretty important and that whenever you create a direct object of the DataContext (as in: new DataContext()) you should use a using() block. My question thus is: When im retrieving my DataContext from the kernel, should I still have to use a using() block? Or does Ninject fix this for me?

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• Facebook Logout causes logout from my application

  - by pallab

  I have created simple javascript widget where login happens using Facebook Single Sign On. It logins the person whenever he is logged in to facebook (after authorization for the first time). However, it also logs out the user when Facebook logout happens. I want the person to not get logged out when the person logs out of Facebook? Suggest me what is the way around.

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• jsp client keeps appending the result and displays it.

  - by Deepak Konidena

  Hi, I have this jsp client that consumes a webservice. The problem with the client is whenever it calls the webservice and retrieves the result, it appends the result to the previous call's result and displays it. But, if i redeploy the war file, the result appears fine. (only for the first time though) Thanks, Deepak.

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• How can I get rid of specific error messages in the mac terminal?

  - by Julian Weimer

  For some reasons i always get the following whenever i log into my terminal: : command not found : command not found : command not found : command not found : command not found It's really a minor problem because everything is working fine, or at least everything what im using in the terminal. Still it would just look nicer without them. Any help? I'm running Mac OS 10.5.8 <= if this helps solving the problem

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• LAMP Ubuntu installation

  - by codedude

  I installed LAMP on Ubuntu 10.04. Now whenever I try to access http://localhost/ I get this message: Forbidden You don't have permission to access / on this server. Apache/2.2.14 (Ubuntu) Server at localhost Port 80 I tried changing the permissions of the var/www/ folder by clicking ALT-f2, typing in "gksu nautilus" and right clicking the folder and changing the permissions but I still get a 403 forbidden error. Any idea what's going on?

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• Auto insert text at a newline in vim

  - by Samad Lotia

  I am editing a LaTeX file with vim. When I am in the \begin{itemize} environment, is there any way to tell vim to autoinsert \item whenever I open a new line?

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• fwrite write an integer

  - by user149100

  I'm trying to write a word to a file using this function: extern void write_int(FILE * out, int num) { fwrite(&num,sizeof(int),1, out); if(ferror(out)){ perror(__func__); exit(EXIT_FAILURE); } } But I get a segmentation fault whenever it tries to run the fwrite. I looked at the man page for fwrite(3) and I feel like I used it correctly, is there something I'm missing?

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• Script files returning 404 Error.

  - by Seth Duncan

  Hi, I'm using ASP.Net and whenever I create a script file or try to include a script file like jQuery they aren't working. I am doing just a regular localhost server and none of the scripts are working. Upon further examination using firebug I look at whats being referenced in those scripts and it shows html code for a 404 error. I know the scripts and files are there and I can navigate directly to them in the browser but for some reason I can't reference them in my page. Here is a screenshot:

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