jacob relkin - Page 7 - Developer IT

Detect when application becomes active

- by Jacob Seleznev

In MDI application which event can the child Form class use to detect when the application becomes active? I tried Form.Acivated event but it occurs only when the form is activated and doesn't when the application gets focus.

Read the article

ASP MVC Set RadioButton From Database

- by Jacob Huggart

Hello All, I have what should be an easy question for you today. I have two radio buttons in my view: Sex: <%=Html.RadioButton("Sex", "Male", true)% Male <%=Html.RadioButton("Sex", "Female", true)% Female I need to select one based on the value returned from my database. The way I am trying to do it now is: ViewData["Sex"] = data.Sex;…

Read the article

Is Private Bytes >> Working Set normal?

- by Jacob

OK, this may sound weird, but here goes. There are 2 computers, A (Pentium D) and B (Quad Core) with almost the same amount of RAM running Windows XP. If I run the same code on both computers, the allocated private bytes in A never goes down resulting in a crash later on. In B it looks like the private bytes is constantly deallocated and…

Read the article

Conditional Statement as Hierarchy jQuery

- by Jacob Lowe

Is there a way to make jQuery use objects in a conditional statement as an object in a hierarchy. For Example, I want to validate that something exist then tell it to do something just using the this selector. Like this if ($(".tnImg").length) { //i have to declare what object I am targeting here to get this to work …

Read the article

Does binarywriter.flush() also flush the underlying filestream object?

- by jacob sebastian

I have got a code snippet as follows: Dim fstream = new filestream(some file here) dim bwriter = new binarywriter(fstream) while not end of file read from source file bwriter.write() bwriter.flush() end while The question I have is the following. When I call bwriter.flush() does it also flush the fstream object? Or…

Read the article

How does one change the background color for a loading out-of-browser Silverlight 3 application?

- by Jacob

When running our Silverlight 3 application out-of-browser, startup takes a little time, but it's long enough to be noticeable. During this startup, the background of the window hosting the application displays an ugly white background color. When running in-browser, we have a splash screen, but that's loaded via JavaScript of…

Read the article

Entity Framework mant to many insert

- by Jacob

I've been playing around with Entity Framework v2 and added some code to insert new entity with many to many relationship , lets say this entity is called meeting. I add hours to meeting : meeting.Hours.Add(hour); and I get different errors on different occasions On Update : Cannot insert the value NULL into column…

Read the article

Comparing developer productivity tools

- by Jacob

I am getting ready to test developer productivity tools for our team (Coderush, Resharper, JustCode, etc). We're planning to roll the tool out the same time as we deploy Visual Studio 2010 and TFS. I've seen several posts discussing the merits of one tool versus another. However, I haven't been able to find any…

Read the article

using addListener with WordPress audio player

- by Jacob

Hi, I'm trying to add a listener for the stop event in the word press audio player but usage seems to be undocumented. I'm hoping someone who knows a little flash can look at the code and tell me how it works: In the code at…

Read the article

Sparse constrained linear least-squares solver

- by Jacob

This great SO answer points to a good sparse solver, but I've got constraints on x (for Ax = b) such that each element in x is >=0 an <=N. The first thing which comes to mind is an QP solver for large sparse matrices. …

Read the article

ClassNotFoundException when connecting to Mysql with JDBC

- by Jacob Lyles

I'm getting the following error when I try to run a simple Java JDBC program at the command line: Exception in thread "main" java.lang.NoClassDefFoundError: LoadDriver/java Caused by: java.lang.ClassNotFoundException:…

Read the article

NHibernate query CreateCriteria

- by Jacob

Is it possible to chose what columns I want in return from Session.CreateCriteria() ? egz.: var x = session.CreateCriteria(); x.CreateAlias("EmployeePosition", "employeePosition"); …

Read the article

ASP MVC Access ViewData Array?

- by Jacob Huggart

I have some viewdata that is generated by going through my repository to the database to grab some scheduling info. When the information is stored in the Viewdata, I noticed that the…

Read the article

Disable antialiasing for a specific GDI device context

- by Jacob Stanley

I'm using a third party library to render an image to a GDI DC and I need to ensure that any text is rendered without any smoothing/antialiasing so that I can convert the image to a…

Read the article

ExtJS 4.1: FocusManager.enable prevents stopping click event

- by jacob

If FocusManager is enabled, then Menu item href click handlers can not be stopped. This causes the native click handler to complete and navigate the location hash to '#'. If…

Read the article

In Word, Programmatically Open New Document Dialog

- by Jacob Adams

I am looking for a way to programatically open the "New Document" dialog in Word 2007. It is the same one you get when you select File-New . You can also open it using the…

Read the article

Which Java Framework is best suited for a web application with reusable content/behavior

- by Jacob

I come from a .NET background and need to do a web project in Java. I have read a bit on all the different Java web frameworks out there: JSF, Stripes, Wicket, Tapestry…

Read the article

Jquery broken by GetResponse (email marketing) web form script

- by Jacob

I'm working on a site that relies on quite a bit of javascript. The problem is, I'm not a javascript guru in the least. Yes, bit off more than I can chew, here. I'm…