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Search found 337 results on 14 pages for 'ivan ivanovich ivanoff'.

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• Arrays in database tables and normalization

  - by Ivan Petrov

  Hi! Is it smart to keep arrays in table columns? More precisely I am thinking of the following schema which to my understanding violates normalization: create table Permissions( GroupID int not null default(-1), CategoryID int not null default(-1), Permissions varchar(max) not null default(''), constraint PK_GroupCategory primary…

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• Can I create a standalone (not ran in browser, having full trust) application with Moonlight?

  - by Ivan

  I look forward to develop a WPF MVVC application which is to be ran both on Windows with .Net Framework and Mac/Linux with Mono. As far as I understand the only part of of WPF implemented in Mono is Silverlight as Moonlight. As far as I've read it is possible to develop a standalone application with Silverlight 3, but is it possible with…

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• Again, what version control system to choose?

  - by Ivan

  Please excuse me for probably a newbie hundred-times-chewed question. I have no experience with version control systems except of using Visual Source Safe in a project done by 2 people sitting in front of each other (which has shown VSS quite sack of boulders, not anything useful). Right now I am looking to grok-in using some modern VCS.…

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• A couple of questions about the encoding of a mail message in GAE Python API?

  - by Ivan

  I've noticed that dev_appserver inbound mail tab now encodes the email body to base64. Why the change? How can I detect what the encoding of the message is?

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• Looking for C# framework for plotting scientific data: 2d/3d ...

  - by Ivan

  I need to visualize some scientific calculations. I generally prefer reusing code if there is already a good available instead of inventing wheels each time, that's why I am asking. I need a C# code to draw charts (just outputting a bitmap is ok) of 2d (y=f(x)) and 3d (z=f(x,y)) digital data sets (where any axis can be float, int or…

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• Create ViewStack in Actionscript with creationPolicy = "auto"

  - by Ivan Zamylin

  In MXML, when I add components to ViewStack and creationPolicy is auto, components are not instantiated until I switch to them. Say, I have the following code: <mx:ViewStack creationPolicy="auto"> <s:NavigatorContent> <s:DataGrid id="dg1" width="300"/> </s:NavigatorContent> …

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• Do you know of a bleeding-edge HTML5 leveraging, legacy-ignoring JavaScript framework?

  - by Ivan

  What's the best framework (sort of jquery, extjs, etc like) to use if I'd like to intensively use all the freshest technologies of the HTML5 stack provided by modern browsers (Firefox 3.6+ (Minefield especially), Safari 4+, Chrome 4+) and have absolutely no need to support any legacy browsers (incl. no need in IE…

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• What JavaScript framework to choose? JQuery+JQueryUI, Dojo or ExtJS?

  - by Ivan

  I am choosing a JavaScript Framework to master and use extensively in all my future projects (mostly working with relational DATA, web services via AJAX and implementing complex rich client UIs). Now I am choosing between JQuery+JQueryUI, Dojo and ExtJS. What should I choose? 1st priority is power and…

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• What is the last XTemplate version compatible to 0.2.4-2?

  - by Ivan

  What is the last XTemplate version compatible to 0.2.4-2? Is there an XTemplate version, that can run on PHP 5.x, but does not require application to be changed after using XTemplate 0.2.4-2?

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• SQLAlchemy returns tuple not dictionary

  - by Ivan

  Hi everyone, I've updated SQLAlchemy to 0.6 but it broke everything. I've noticed it returns tuple not a dictionary anymore. Here's a sample query: query = session.query(User.id, User.username, User.email).filter(and_(User.id == id, User.username == username)).limit(1) result =…

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• How do I best implement my Windows desktop and service C# applications automatic updates?

  - by Ivan

  My project contains WinForms, WPF, and Windows Service programs running on users' office desktop PCs. I want these applications to periodically check for new versions available at specific URL, automatically download new versions and replace themselves with new versions without…

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• Should I log my website's 404 errors?

  - by Ivan Zlatanov

  I have an ASP.NET website, but this question isn't really about technology, it is rather about practice. Should we log our 404 errors? My reasoning: This is a potential vulnerable point because a simple unfriendly user may fill up your hard drive in no time just by…

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• How to make a ToolStripComboBox to fill all the space available on a ToolStrip?

  - by Ivan

  A ToolStripComboBox is placed after a ToolStripButton and is folowed by another one, which is right-aligned. How do I best set up the ToolStripComboBox to always adjust its length to fill all the space available between the preceeding and the folowing…

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• Where can I find latest (beta/ctp maybe) version of Prism and/or any quickstart for composite WPF ap

  - by Ivan

  All I've found about composite applications is for VS 2008. How do I start with composite WPF applications with VS 2010? Can you recommend a good intro for creating a composite WPF application from scratch with Visual Studio 2010?

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• Do you know of any OWL 2 tools/libraries implemented in C#?

  - by Ivan

  Do you know of any OWL 2 tools/libraries implemented in C#? There are some in Java, but am I to rewrite them to C# or invent my own ones If I prefer .Net?

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• How do I visualize a complex graph in .Net?

  - by Ivan

  I need to visualize a graph (technically being a set of Entity Framework objects, but I can translate it to another representation if needed) of this kind. I don't know how to name it (by the way, if you know - I'll appreciate if you tell me). It…

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• When is Python 3.1 meant to become mainstream Python version?

  - by Ivan

  When is Python 3.1 meant to become mainstream Python version? How many years are to pass before Python 3.1 support and adoption grows any close to of today Python 2.6?

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• How to random specific letters ?

  - by Ivan

  I've started writing some JAVA code and now I want to get a random letter from list of letters given so what should I use for this.

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• GWT: Select a TreeItem with right click

  - by Ivan

  I'm capturing a right click event to show a context menu. What I haven't been able to figure out, is how to make the right click actually select the TreeItem, prior to showing of context menu. All help is appreciated. private Tree tree = new…

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• How to query an Entity Framework entities container for objects of derived entity classes?

  - by Ivan

  I have a complex inheritance structure in my data model. A majority of classes in my model (which is designed in VS 2010 with a DB generated by it after) are derived from 3 basic classes. And only these 3 classes can be found among the context…

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• Is there a suitable public license for my needs (see body)?

  - by Ivan

  I would like to license my project with the flowing conditions: Personal and educational usage of the program and its source codes is to be free. In case of publishing of derivative works the original work and author (me) must be mentioned…

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• How do I handle TODO comments in VisualStudio 2010?

  - by Ivan

  I'd like Visual Studio to list all lines having "TODO: " in their beginning (usually after a comment sign which may vary depending on the file type) that can be found in any textual file in solution (may it be C#, VB, F#, T-SQL, ASPX, XAML…

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• Inheritance vs. common (same named and typed) columns?

  - by Ivan

  What model of these is better? A or B? Considering I have more common columns and many more relations.

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• How do I close SQL Server output subwindow which appears when I run a T-SQL script from inside Visua

  - by Ivan

  How do I close SQL Server output subwindow which appears when I run a T-SQL script from inside Visual Studio 2010? It neither has nay kind of control buttons like [x] or[-=] visible, nor any other obvious means of closing.

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• Using ADO.NET Entities LINQ Provider to model complex SQL Queries?

  - by Ivan Zlatanov

  What I find really powerful in ADO.NET Entities or LINQ to SQL, is the ability to model complex queries. I really don't need the mappings that Entities or LINQ to SQL are doing for me - I just need the ability to model complex expressions…

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