Search Results

Search found 15621 results on 625 pages for 'creating'.

Page 240/625 | < Previous Page | 236 237 238 239 240 241 242 243 244 245 246 247  | Next Page >

• Using Boost.Asio to get "the whole packet"

  - by wowus

  I have a TCP client connecting to my server which is sending raw data packets. How, using Boost.Asio, can I get the "whole" packet every time (asynchronously, of course)? Assume these packets can be any size up to the full size of my memory. Basically, I want to avoid creating a statically sized buffer.

  Read the article

• WPF or Windows Forms

  - by Luminose

  I've been playing around with C# console applications for about a year and I want to move on to creating GUI applications. I have never done any GUI development besides basic Java applications, but I want to continue using C#. Should I start learning Windows Forms or jump straight to WPF? Is there a huge difference? Does WPF build on top of Windows Forms or are they totally different?

  Read the article

• Trying to keep filled bars in a faceted plot

  - by John Horton

  Not sure what I'm doing wrong here. I have this plot: ggplot(data.PE5, aes(ybands,fill=factor(decide))) + geom_bar(position="dodge") which produces: Then I want to facet by a factor, creating two stacked plots w/ dodged, colored bars ggplot(data.PE5, aes(ybands,fill=factor(decide))) + geom_bar(position="dodge") + facet_grid(~group_label) However, I lose the factor-based coloring, which I want to keep:

  Read the article

• How to Develop WPF Multi-Touch Application without a Touch Screen?

  - by Bill Jeeves

  I'm tasked with creating a multi-touch application but I don't have a multitouch screen or device and ours don't arrive for a month (Grr!) Is there some kind of emulation or cheap USB device that we can get that will work with WPF in .NET 4 for the interim?

  Read the article

• Multi-Select Dropdown with size of 1

  - by Thomas

  Is there any way of creating a combo box (<select>) with a size of 1? All the examples I can find allow for multiple selects but with a number of options visible at any one time. If this cannot be accomplished with bog standard HTML is it possible in a JS library such as JQuery?

  Read the article

• How can I configure WCF to use x509 certificates over the internet?

  - by Ben Laan

  I need to use an x509 certificate to get secure message level authentication from a rich client via the internet to a secure WCF Web Service. Specifically, I am looking for a working step-by-step guide to setup, configuration, coding, and deployment, including creating a 'dev' certificate, installing it, and obtaining a 'real' certificate for production.

  Read the article

• MessageBroker.getMessageBroker(null) getting null pointer Exception

  - by Shital

  I am creating Dynamic Destinations MessageBroker broker = MessageBroker.getMessageBroker(null); MessageService service = (MessageService) broker.getService("message-service"); MessageDestination destination = (MessageDestination) service.createDestination("Group1"); if (service.isStarted()) { destination.start(); } But I am getting Null Pointer Exception MessageBroker broker = MessageBroker.getMessageBroker(null); Can Anyone Help Me

  Read the article

• Using linq select to provide a grid datasource, properties are read-only

  - by Kelly

  I am using the return from the following call as the datasource for a grid. public object GetPropertyDataSourceWithCheckBox( ) { return ( from p in LocalProperties join c in GetCities( ) on p.CityID equals c.CityID orderby p.StreetNumber select new { Selected = false, p.PropertyID, p.StreetNumber, p.StreetName, c.CityName } ).ToList( ); } I get a checkbox in the grid, but it is READ-ONLY. [For the record, the grid is DevExpress.] Is there a way around this, short of creating a non-anonymous class?

  Read the article

• default value in web service wsdl in asp.net

  - by nrk

  Hi, I created on wcf web service and trying to test with SOAP UI. When testing with soap ui for example creating an employee, if I send soap request xml with <empId>0</empId> works fine. <empId></empId> **throwing exception.** if i completly remove <empId> tag it works fine.... Is there any way to make default value as "0" in wsdl in WCF? Thanks nRk

  Read the article

• php gd how to increate text quality with papyrus.ttf font?

  - by apueee

  I am using php gd2 for creating image with text. I used dynamic background image and dynamic text which need to add on the background image. This is working. But the text quality is very low. I'm using papyrus.ttf font. Is there any way so that i can increase the text render quality.

  Read the article

• Multithreading consulting service

  - by Gustavo Paulillo

  Hello. I am creating a service, that needs to perform the following tasks: consult bank services and persist data into DB. The dificult is: Its needed to execute each process in parallel. I mean the better choice is implementing a multithreading service, running each instance per thread. But how its done? Thanks

  Read the article

• WPF RichTextBox to create editor with line numbers

  - by John Alden

  I'm creating a text editor for a domain specific language. I'm using the WPF RichTextBox as the basic control. I don't know how to gracefully include line numbering. Does anyone know of any examples?

  Read the article

• How to add a reference to my Web Service Proxy from a Custom Class

  - by coffeeaddict

  I'm creating a custom class to abstract out some of the repeated SOAP header work. I want to reference a Web Service Reference I just created in my custom class so I can create an instance of it. How do I reference it? Notice I said I am trying to reference a Web Service "reference" (right click in VS and I added a "Web Service Reference" not a "Web Service"). So I'm trying to create an instance of that Proxy class that was created in MyCustomClass.cs

  Read the article

• Scroll to bottom of div?

  - by dMix

  I am creating an ajax chat in rails and I am trying to get a div to scroll to the bottom without much luck. I am wrapping everything in this div: #scroll { height:400px; overflow:scroll; } Is there a way to keep it scrolled to the bottom by default using JS? is there a way to keep it scrolled to the bottom after an ajax request?

  Read the article

• Create a jQueryUI 1.8 Button menu

  - by Brian M. Hunt

  Now that jQueryUI 1.8 is out, I was browsing through the updates and came across the new Button widget, and in particular one of the demos with the SplitButton with a dropdown. This demo seems to suggest that the Button widget could be used to create a dropdown menu here. As a matter of discussion, I was wondering what ways there are to go about creating a dropdown menu with this new Button widget. Cheers.

  Read the article

• Prossess state getting in c under window plateform

  - by Arman

  I am using CreateProcess function for creating the process, is there any option to get the current state of the process (running or not). Kindly guide me how can I make it possible.

  Read the article

• calling members of class to another class

  - by Hussain

  hii every one I m using Applets i ve three classes ie three applets and I need some members(variables) of one class into another class when i m trying to access variables from one class to another class by creating of object of called class in to calling class then it doesnt give wright output it access those variables but gives null or zero values

  Read the article

• image effects iphone sdk

  - by stefanosn

  are there any tutorials for creating image effects in iphone? like glow,paper effect etc Can anyone tell me where to start?

  Read the article

• call javascript function on hyperlink click

  - by ErnieStings

  I am dynamically creating a hyperlink in the c# code behind file of ASP.NET. I need to call a JavaScript function on client click. how do i accomplish this? thanks in advance

  Read the article

• How to prompt a streamed file for downloading in Java / Tomcat

  - by Clem

  Hello, I'm creating a java web application runing on a Tomcat server. One of the functions fill in a StringBuffer variable with data. At the end, I would like to propose the user to download the generated content packaged in a text file. This without having to store the file on the server. I've been searching for a code snippet but couldn't find anything corresponding ... I hope I've been clear enough on my problem. Thanks in advance,

  Read the article

• Specifying schema for temporary tables

  - by Tom Hunter

  I'm used to seeing temporary tables created with just the hash/number symbol, like this: CREATE TABLE #Test ( [Id] INT ) However, I've recently come across stored procedure code that specifies the schema name when creating temporary tables, for example: CREATE TABLE [dbo].[#Test] ( [Id] INT ) Is there any reason why you would want to do this? If you're only specifying the user's default schema, does it make any difference? Does this refer to the [dbo] schema in the local database or the tempdb database?

  Read the article

• Weird syntax for extending jQuery

  - by cantabilesoftware

  I recently saw this code on another post ( http://stackoverflow.com/questions/499126/jquery-set-cursor-position-in-text-area ) new function($) { $.fn.setCursorPosition = function(pos) { // function body omitted, not relevant to question } } (jQuery); After too long trying to understand what it was doing I finally figured out that it's just creating a new function with a parameter $ and then invoking it with jQuery as the parameter value. So actually, it's just doing this: jQuery.fn.setCursorPosition = function(pos) { // function body omitted, not relevant to question } What's the reason for the original, more confusing version?

  Read the article

• How to retrieve a phone number for a gprs request in a j2me application?

  - by hector

  I am creating an j2me application in which for activation user sends a GPRS request request. Can we get the user pnohe number with his GPRS request?

  Read the article

• GUI and Threading

  - by cam

  Isn't there a better way to handle GUI (WinForms) from another thread than creating a delegate for every single method I need to use? It seems like there would be a better way. Here's the current code I use for every single GUI method: private delegate void SetStatusTextDelegate(string set_text); public void SetStatusText(string set_text) { if (status_prog.InvokeRequired) { status_prog.Invoke(new SetStatusTextDelegate(SetStatusText), set_text); } else { status_prog.Text = set_text; } }

  Read the article

• Difference between NSThread and detachNewThreadSelector:toTarget:withObject:

  - by ryyst

  Hi, In the NSThread documentation, I came across the method detachNewThreadSelector:toTarget:withObject:. What's the difference between that method and creating a thread with initWithTarget:selector:object: and then starting it with start? Thanks! -- Ry

  Read the article

< Previous Page | 236 237 238 239 240 241 242 243 244 245 246 247  | Next Page >