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• add new records using signal in django admin

  - by ganesh

  I've a model called broadcastinfo, It has fields viz.. info,userid...userid is excluded. when i add an new info, my broadcastinfo table should get the records of all userid from user table and the given message. Im trying this via signal.Any idea is highly appreciated. Thanks

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• retrieving same column twice from a table

  - by GJ

  hello all i hav a table named address which has id, title and parent_id fields. in title column the name of regions and districts are inserted. the regions have parent_id zero and parent_id of the districts are id of the regions. i want a query which display regions in one column and its respective districts in another column. hope u guys understand what i mean.. thank u all.

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• I got the address of a large managed object in WinDbg, what next?

  - by Mahen

  I created a high memory utilization dump and using !dumpheap -stat and !dumpheap -mt I got the address of two large string generic list of 30 MB each. I want to know more about these lists. What they contain or which piece of code is using them. Is there a way to find them out? 0:000 !do 2b370038 Name: System.Object[] MethodTable: 71e240bc EEClass: 71c0da54 Size: 33554448(0x2000010) bytes Array: Rank 1, Number of elements 8388608, Type CLASS Element Type: System.Collections.Generic.List`1[[System.String, mscorlib]] Fields: None

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• Find word using JQuery

  - by tinti

  I need a little piece of advice. I have a test page with 2 fields: word number and URL Also i have a button Push. When i push the button i want to open the specified URL (it's local html files) and highlight the word at the "word number" position Of course the code must ignore element nodes (<p>,<b>,<table> and so on)

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• Access database query locks ability to edit table?

  - by Sattvic

  I created a query in Microsoft Access like the one below: SELECT Deliverables.ID, Deliverables.Title, Deliverables.Summary, Deliverables.Header_Code, Deliverables.Header_Code.Value, Deliverables.Sort_order, Deliverables.Pillar, Deliverables.Pillar.Value, Deliverables.Misc_ID FROM Deliverables WHERE (((Deliverables.Pillar.Value)="Link Building")); But my problem is that this query locks my fields and I cannot make changes to the table using the query view. Any suggestions? I am using Microsoft Access 2007

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• DWMEnableBlurBehind makes my interface controls semi transparent

  - by user146780

  I have enabled blur on my window. I have some edit fields and some custom controls and I would not want these to be affected by the blur, they are semi transparent as a result. How could I only blur the main window itself, not its child controls (sort of like Chrome). Thanks

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• Handling Session timeout in asp.net so all info. is aviable before create/update record

  - by Jack

  I'm having problem with some data missing in the record. I've a ASP.net web app that take some information from the user then create a record on the database. It's your typical CRUD app but I've noticed lately that some record are missing couple fields. Where they are null value. I think it might have been an Session issue. What's the best way to handle session time out in a typical CRUD app? Thanks

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• Keyboard that can't be removed (W8 CP)

  - by torazaburo

  Somehow I ended up with four keyboards installed (English (United States), Japanese (Japan), Kannada, and Hindi. They are installed in the sense that the tray drop down displays these four, and when I ALT-SHIFT through my keyboards it cycles through them. The mysterious thing is that in the Languages Control Panel, only the first two are shown, so I am stuck as to how to remove the last two. In the past, I may have installed and removed the Kannada and Hindi keyboards. What I did recently was to install the English (India) keyboard, as a way to get the ability to input the rupee symbol with ALT-CTRL-4. That English (India) keyboard did show up in the Languages Control Panel and allow itself to be removed. It almost seems like installing that keyboard somehow activate hidden registry settings left over from back when I had Kannada and Hindi installed. In any case, any ideas about how to remove these keyboards which don't appear in the Language Control Panel?

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• How to enforce unique field value in java Google App Engine

  - by supercobra

  Hello there, I am try to find out how to enforce uniqueness in fields other than the unique id. Example: @PersistenceCapable(identityType = IdentityType.APPLICATION) public class User implements IsSerializable { @PrimaryKey @Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY) private Long id; @Persistent private String name; @Persistent private String email; // <= I want this to be unique as well } In the example above, how can I enforce uniqueness of the email value across the database? Daniel

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• How to make silverlight datagrid editable?

  - by Nair

  I created a simple collection of Person with name, age and sex where all three fields have getters and setters. I bound the collection to the data grid using the itemssource. I can see the data been showed up in the data grid but it does not allow me to edit any of the rows. What do I make so that it becomes editable? Thanks.

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• MySql TEXT column?

  - by acidzombie24

  I ran this using MySql and it appears to not like TEXT. With SQL server i use nvarchar(max) What should i use in MySQL? In other tables some fields will be descriptions and may be long so ATM i am thinking fixed length is bad. create table if not exists misc_info ( id INTEGER PRIMARY KEY AUTO_INCREMENT NOT NULL, key TEXT UNIQUE NOT NULL, value TEXT NOT NULL)ENGINE=INNODB;

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• Getting default value for java primitive types

  - by ripper234

  I have a java primitive type at hand: Class c = int.class; // or long.class, or boolean.class I'd like to get a 'default value' for this class - specifically the value is assigned to fields of this type if they are not initialized. E.g., '0' for a number, 'false' for a boolean. Is there a generic way to do this? I tried c.newInstance() But I'm getting an InstantiationException, and not a default instance.

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• Package start and end times

  - by abkl

  Hi , I wanted to know if there is any system variable which is can use to access package execution start and end times. My requirement is that i need to store this in 2 relevant fields in a table in the database. Thank you. Abhi

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• how to pass parameters to partial view to show db content?

  - by user278741

  I am getting my content from a database. How can i use partial views to show content on page using that database? database table: Content [Id, Content] these are 2 fields i want to get the content from db using partial views. How i will pass an id to a partial view and show the content in view page?

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• Keeping the keyboard from obscuring widgets in a form

  - by synic

  In an iPhone app, how do I keep the software keyboard from obscuring buttons, or UITextView fields in a View? I've got the following layout: View -\ UITextView UIButton ... but, the keyboard obscures the button at the bottom when I'm typing in the UITextView. I tried using the following: View -\ UIScrollView -\ UITextView UIButton ... but, the window does not scroll as expected, so the user has no way of clicking the button. How is this normally handled?

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• Drupal: empty CCK Text Area are shown with tag <br />

  - by Patrick

  hi, I'm using several CCK Text Area in my content page. The fields are optional, but if I don't fill them, I see them on the page anyway, and the content is .. i.e. FieldName: <br /> I would like to make them disappear instead.. I found out the problem is that CCKEditor add a even if I've never typed in that window. How can I disable this ? thanks

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• Multilingual dates in gridview

  - by Moox

  I'm replacing a website that was previously HTML only. I put a GridView on the French and the English page and I'm getting 2 fields: A date and a currency. For the date, I need to transform it into a long date format. The English part isn't very hard, but when I get to the French page, I can't transform it into a long date format with French words (i.e.:Mardi instead of Tuesday). Is there any way to format the string with French date words instead?

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• Field name being converted in Unit Tests [rails]?

  - by yar

  I am noting this strange behavior where one of my fields -- receive_empresa_test_info -- has worked fine though it's always been referred to as receive_empresa_info. In Functional Tests, though, the real field name is receive_empresa_test_info. What is going on here? Might this be some part of the Rails environment that I'm missing during testing?

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• how to use sed/awk to remove words with multiple pattern count

  - by user1461112

  I have a file of string records where one of the fields - delimited by "," - can contain one or more "-" inside it. The goal is to delete the field value if it contains more than two "-". i am trying to recoup my past knowledge of sed/awk but can't make much headway ========== info,whitepaper,Data-Centers,yes-the-6-top-problems-in-your-data-center-lane info,whitepaper,Data-Centers,the-evolution-center info,whitepaper,Data-Centers,the-evolution-of-lan-technology-lanner ========== expected outcome: info,whitepaper,Data-Centers info,whitepaper,Data-Centers,the-evolution-center info,whitepaper,Data-Centers thanks

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• Updating access 2000 database through code in VB6

  - by Mark

  I have an application that uses an access 2000 database currently in distribution. I need to update one of the recordsets with additional fields on my customer's computers. My data controls work fine as I have them set to connect in access 2000 format but when I try to open the database in code, I get an unrecognized data format error. What is the best way to replace or add to the database on their machines? Any help is greatly appreciated.

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• How to list all the objects with a specific date no matter the time in a DateTime Field

  - by Marcoslhc

  I Have a model like this foo=models.char bar=models.dateime In wich several foos arrives in one day in different time. I need to list all the foos in a specific date, no matter the time they arrive. I can't change the model, so splitting the bar in two fields(one for date and one for time) is out of reach right now :(

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• Using Joins vs Entity associations

  - by shivesh

  I am learning Entity framework and linq-to-entities. It's possible to get cross values from multiple tables using JOINS (join keyword) or using the navigation fields ( associations) in which case the framework knows how to reference the cross data. My question is what to use when?

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• Add a custom jquery validation method not connected to a field

  - by Johan Wikström

  Normally all validation methods is connected to a field, radiobuttons, dropdowns etc. In my case I would like to do a general custom validation that depends on many fields in my form. I dont want one field of them to become highlighted like a normal "required", i would rather just show a message in the errorcontainer. Is there a simple way to do this I have overlooked?

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• fetching only new rows from mysql with jquery ajax

  - by testkhan

  i have a table named news with 3 fields i.e (id, news, time) and i have a setInterval after every 3mints to fetch news from google or any news site .... now i want to fetch only new rows inserted after every 5 minutes...with jquery $.ajax()...how can i do that... do i reload the whole table or there is a way to fetch only the new ones...

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• What can I do to make my form look like this?

  - by DJTripleThreat

  I have a form with a lot of fields. I want it to be neat and easy to use. I found this site that theorizes about an updated e-bay registration form and I liked what e-bay was doing. So... what html/css do I need to get a form to look like the form on the right:

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