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  • Javascript expando objects

    - by xyz
    What are expando objects in javascripts? For what purpose we need this ? Any complete example will be appreciated I found 1 article here Javascript: The red-headed stepchild of web development Thanks

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  • How do you search between two columns using a parameter and a case when statement? SQL Server

    - by Kip Birgen
    I would like to search between to columns in a s query or a table depending on the variable on a paramenter e.g Declare @SelectAll as interger Set @SelectAll = 1 Declare @Column as interger Select mt.Column1, mtColumn2 From MyTable as mt Where Case When @SelectAll = 1 Then mt.Column1 IN(@Column) and mt.Column2 (' Selecting all") When @SelectAll = 1 Then mt.Column2 IN(@Column) and mt.Column1 (' Selecting all") End The purpose of this query is to allow the user to search between the column they choose. Further more the use of parameter is for the purposes of writing reporting services reports.

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  • Junit and EasyMock understanding clarifications

    - by harigm
    Still Now I am using JUnit, I came across EasyMock, I am understanding both are for the same purpose. Is my understanding correct? What are the advantages does EasyMock has over the Junit? Which one is easier to configure? Does EasyMock has any limitations? Please help me to learn

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  • adobe air google app engine session security

    - by iamgopal
    i am creating a ria in adobe air with google app engine based server side. i am using google client login for user login purpose. which is working , but how do i maintain session securely ? ( i.e. from man-in-middle attacks etc ) . what are the best practice in this kind of applications ?

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  • User sessions with jquery and Ajax

    - by John
    I am using jquery to set a session, i have a php page which gets the values of the person logging. The value in the session array, is then used in another page where, it is stored in a hidden field for database entry.The problem is, the value is not set unless you refresh the page of which beats the purpose of AJAX and Jquery.Again,the session seems to be one session behind.How can I do this without page refresh/ reload?

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  • What is call out table in unix?

    - by Supereme
    Hi, Can anybody tell me the 'call out table' in unix? The explanation is given in 'Maurice J. Bach' book but I'm getting difficulty in understanding the example especially, the one explaining the reason of negative time out fields. For what purpose the software interrupts are used there? Thanks!

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  • Streaming encoded video in Adobe AIR Application

    - by RIA Developer
    Hi, I am developing a desktop application in Adobe AIR that will be used to stream the user's camera video to a wowza media server. I want to encode the video on the fly, means transmit the H.264 encoded video instead of the default flash player encoded video for quality purpose. Is there any way around for this? Waiting for the help from people around, Rick

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  • ASP.NET spellchecker - Multi language

    - by Srikanth
    I am looking at various options to implement a spellchecker in our ASP.NET 3.5 application. This applicaition is to be used worldwide so a wide language support is important. Can you guys suggest the best possible controls for this purpose? Currently, we are evaluating Obout and Telerik suites. Are there better alternatives, given that spellcheck is our primary goal? thanks

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  • blitting issue when blitting to wxGCDC from a wxMemoryDC

    - by mukul sharma
    Hi All, I have loaded a wxBitmap (with transparency .png) in memoryDC now when i am blitting the data from the memoryDc to GCDC that time in transparent part its giving the black color. But if remove the GCDC and use normal ClientDC for display purpose there is no such problem happening, but i cannot remove the wxGCDC because this is only support the transparency in color drawing. Any solution or workaround really helpful. Thanks in advanced

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  • protection points in survivable mutlicast network

    - by wantobegeek
    I am working on a project on survivable multicasting.I want to propose a hybrid scheme(protection and restoration) for that purpose.Can anyone help me with an approach to decide protection points in a multicast tree??(The protection points will be those points upto which there will be an alternate path from the multicast source(protection) and from protection point to the multicast destination the path will be dynamically restored.).Pls suggest an approach to find the protection points.I found an approach name caterpillar tree which assigns the nodes on the spine of caterpillar tree as protection points.Is there any other such approach..?

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  • Invoke Blue Screen of Death using Managed Code

    - by Matthew Ruston
    Just curious here: is it possible to invoke a Windows Blue Screen of Death using .net managed code under Windows XP/Vista? And if it is possible, what could the example code be? Just for the record, this is not for any malicious purpose, I am just wondering what kind of code it would take to actually kill the operating system as specified.

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  • NSNotification doubt?

    - by senthilmuthu
    hi, i am new Notification.what is the purpose of it... can we use [[NSNotificationCenter defaultCenter] addObserver without postNotification, If we can do it,how it is identified?what is the relationship between addObserver and postNotification?any one can explain in detail?

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  • applicaion and local service lifetime

    - by rayman
    As i understoond, if we have local service of some application, as soon as the application goes down, the service goes down as well - is that true? and if it is, how can we make an application to run all the time without go down? (without using Alarm manager). i though that the purpose of local service is to answer this situation: " to make the application everlasting" please, if some1 could explain me this better, thanks, ray.

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  • prefilling data in html.textbox() for editPage aspnet mvc ?

    - by FosterZ
    hi, i have problem in prefilling data into html.textbox for editxxx purpose, i have done following.. Action Controller for Edit public ActionResult EmployeeEdit(Guid userId) { _ASI_Employee employeeEdit = EmployeeRepository.GetEmployeeByUserId(userId); return View(employeeEdit); } View = Html.TextBox("EmployeeId",Model.EmployeeId) % = Html.ValidationMessage("EmployeeId", "*") im getting the value of "Model.EmployeeId" but it is not getting prefilled/displayed in the textbox.

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  • int24 - 24 bit integral datatype

    - by Oops
    Hi, is there a 24Bit primitive integral datatype in C++? If there is none, would it be possible to create a class int24 (, uint24 ) ? it's purpose could be: * manipulating soundfiles in 24 bit format * manipulating bitmapdata without alphachannel many thanks in advance Oops

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