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  • Dynamic Custom Fields for Data Model

    - by Jerry Deng
    I am in the process of creating a dynamic database where user will be able to create resource type where he/she can add custom fields (multiple texts, strings, and files) Each resource type will have the ability to display, import, export its data; I've been thinking about it and here are my approaches. I would love to hear what do you guys think. Ideas: just hashing all the custom data in a data field (pro: writing is easier, con: reading back out may be harder); children fields (the model will have multiple fields of strings, fields of text, and fields for file path); fixed number of custom fields in the same table with a key mapping data hash stored in the same row; Non-SQL approach, but then the problem would be generating/changing models on the fly to work with different custom fields;

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  • Useful Custom Business Programs

    - by jacktrades
    Can you name the most useful programs for small business you've seen? This comprises small programs (not big open source projects). I'm referring to tools that have done something different and extremely useful that a normal office suite could not. As a developer, I'm looking to propose more products to small businesses clients. In other words, What 'we developers' can do better than standard tools?

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  • query on custom field via webservice

    - by Roberto Parrotto
    I customized the content of Defect in my Rally workspace adding a new custom field. This custom field is of type string, its name is CustomTest and its display name is CustomAttribute. I added the value "test" on a defect, but I can't create a working query on that custom field (I'm developing in Java and using the ws api for rally). the query I tried are String query8 = "(CustomAttribute = \"test\")"; String query9 = "(CustomAttribute = \"test\")";

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  • Ubuntu Won't Install On Custom Build

    - by Dallas
    just built my first computer, trying to install Ubuntu, when I tell my BIOS to startup from disk drive it says "Please insert boot media into boot device" so I insert my burned disc and my computer thinks for a few seconds and then prompts me again. Any idea why? Tried multiple times, burned two discs, I have even confirmed that my build works by swapping hard drives with the computer I'm currently using to post this, so I'm kinda out of answers right now and hoping you guys can help me find something I've done wrong, thanks in advance for any help.

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  • Can I include the path and query string in an IIS "Error Pages" redirect?

    - by Dylan Beattie
    I'm setting up a custom 403.4 handler so that non-SSL requests to my site are redirected to a different URL - and what I'd like to do is to include the script path and query string in the redirect, so that a user who requests http://www.site.com/foo?bar=1 will be redirected to https://www.site.com/foo?bar=1 I know something similar is possible when configuring a top-level site redirect, using the $S, $Q, %v tokens referred to in this IIS reference page - but this syntax doesn't seem to work when configuring a custom error redirect.

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  • Custom Ubuntu 12.04 distro not booting

    - by user1427152
    After following the instructions at: https://help.ubuntu.com/community/LiveCDCustomizationFromScratch; I installed xorg, gdm, and gnome. For some reason when I try to run it on both of my computers and qemu, it freezes up. Sadly I cant access a console to view all my logs, but I do have a dump of the boot process. I can also add and remove packages by ch-rooting into the compressed file-system. DUMP: http://pastebin.com/qRZFAAeM

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  • Tips on Custom Website Development

    Today, successful businesses are not just focused on being ahead of competition but also focus on being front runners, pioneers and consistent leaders. Web king solution offers you a gamut of IT related services, top-notch management skills and marketing insight to keep you at the top of the list.

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  • Windows Workflow Foundation 4.0 Designer Rehosting with Custom Activities

    - by Robert
    I have several WF 4.0 workflows that I have created for an application my company is developing. Some of these workflows are simple, and some are very complex (i.e. many steps, several different types of activities, custom activities). For many of these workflows, I have created several custom code activities to support some internal process types. The workflows work great and we have had very few problems when it comes to maintaining them within VS 2010. We now want to move that responsibility off to our business users, so I have created a WPF application to rehost the WF designer (according to the MS samples). My problem is that when I open one of the workflows that contains custom code activities, those activities are represented as red boxes with the error message of "Activity could not be loaded because of errors in XAML." I have done research and have found several posts that mention that this is usually a problem with namespacing and referencing. The rehosted designer is in a namespace similar to this: Company.Application.Workflow.Designer And the custom code activities are contained within a separate custom workflow library, which I have included as a reference in the designer project. The library's namespace is similar to this: Company.Application.Workflow.Data.Activities As I have mentioned, the library is set as a reference in the designer's project, and I see it being copied to the output when I build the project. I have also included the reference in the XAML of the main designed application. What am I missing?

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  • Django Find Out if User is Authenticated in Custom Tag

    - by greggory.hz
    I'm trying to create a custom tag. Inside this custom tag, I want to be able to have some logic that checks if the user is logged in, and then have the tag rendered accordingly. This is what I have: def user_actions(context): request = template.Variable('request').resolve(context) return { 'auth': request['user'].is_athenticated() } register.inclusion_tag('layout_elements/user_actions.html', takes_context=True)(user_actions) When I run this, I get this error: Caught VariableDoesNotExist while rendering: Failed lookup for key [request] in u'[{}]' The view that renders this ends like this: return render_to_response('start/home.html', {}, context_instance=RequestContext(request)) Why doesn't the tag get a RequestContext object instead of the Context object? How can I get the tag to receive the RequestContext instead of the Context? EDIT: Whether or not it's possible to get a RequestContext inside a custom tag, I'd still be interested to know the "correct" or best way to determine a user's authentication state from within the custom tag. If that's not possible, then perhaps that kind of logic belongs elsewhere? Where?

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  • Revamp Websites With Custom Design

    The concept of web design encompasses the task of developing hypertext or hypermedia content which a user can access through the World Wide Web. Through web design websites are created. The concept entails more on designing rather than development, i.e. taking care of the graphic elements, look and feel and other aesthetic feature. It is different from professional web development which often concentrates on the technical aspect of the website.

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  • Data Mining: Part 14 Export DMX results with Integration Services

    In this chapter we will explain how to work with Data Mining models and the Integration Services. Specifically, we will talk about the Data Mining Query Task in SSIS. Free ebook "TortoiseSVN and Subversion Cookbook - Oracle Edition"Use these recipes to work better, faster, and do things you never knew you could do with SVN. If you're new to source control, this book provides a concise guide to getting the most out of Subversion. Download it for free.

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  • custom google image bug?

    - by serhio
    Somethimes, google has custom images like this: but I observed that if I set the Google in an other language that the domain one it does not show the custom image. By e.g. I am in France (=google.fr) I set the language from French = English. And see the usual google picture, but not the custom one...

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  • Custom Response + HTTP status?

    - by Cristian Boariu
    Hi, I have a rest interface for my project. For one class i have a POST method where you can post an xml and i RETURN a custom response like: <userInvitation>Invalid email</userInvitation> if the email from the xml which was posted, was incorrect + other custom messages i have defined for different situations. For all of these the HTTP STATUS is automatically put on 200 (OK). Is there any way to change it? Ps: I know that i can throw a web application like : throw new WebApplicationException(Response.Status.BAD_REQUEST); but in this case my custom response is no more included. So i just want to return my custom error + 400 as http response. Thanks in advance.

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  • Disaster Recovery Planning for Data: The Cribsheet

    Planning for disaster recovery and business continuity aren't amongst the most exciting IT activities. They are, however, essential and relevant to any Database Administrator who is responsible for the safety and integrity of the companies' data, since data is a key part of business continuity. Make working with SQL a breezeSQL Prompt 5.3 is the effortless way to write, edit, and explore SQL. It's packed with features such as code completion, script summaries, and SQL reformatting, that make working with SQL a breeze. Try it now.

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  • Bind event in custom WPF control to command in ViewModel

    - by Jon Archway
    Hi, I have a custom control that has an event. I have a window using that custom control. The window is bound to a viewmodel. I would like to have the event from the custom control direct to an ICommand on my viewmodel. I am obviously being dense here as I can't figure out how to do this. Any assistance is most welcome. Thanks

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  • Php, passing data between pages without using the url?

    - by terabytest
    I have a php page that has a form that asks for an e-mail. When you press the send button, it gets to another php page, which gets the form data and does its stuff. I need to then be able to go back to the old page (the one that contained the form) and give it some data so that it will be able to change itself and say "You've sent your e-mail successfully, and will not display the form. How do I do it?

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  • Is there a way to visualize records stored in an iPhone app via Core Data?

    - by Justin Searls
    I have an app which, for good reasons, can only be debugged on a device. I'm using Core Data for the first time, and I'd like to be able to easily inspect the records that are stored by the app on the device. I imagine that Core Data is by default backed by SQLite on the iPhone, so this question might be as simple as asking: "What's the easiest way to extract the SQLite database for an app installed by Xcode without jailbreaking it?" Any experience someone could lend regarding this would be greatly appreciated.

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  • Chapter 3: Data-Tier Applications

    With the release of Microsoft SQL Server 2008 R2, the SQL Server Manageability team addressed these struggles by introducing support for data-tier applications to help streamline the deployment, management, and upgrade of database applications. A data tier application, also referred to as a DAC, is a single unit of deployment that contains all the elements used by an application, such as the database application schema, instance level objects, associated database objects, files and scripts, and even a manifest defining the organization’s deployment requirements.

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