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  • Can I use Google's Protocol buffers for processing LDAP requests in my LDAP server?

    - by Naga
    Hi, I need to process the incoming predefined ASN format data(coming from verity of clients that uses BER library to build it) in my application server. This is typically an LDAP server where every request will be in a predefined ASN format. Can i use Google's protocol buffers to process the requests in the server side? Will it help any way to improve performance of my servers request handling? Is it anyway reduce the number of malloc() calls that happens while processing ASN messages? Thanks, Naga

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  • How to print a specific actionerror message with Struts2 validation?

    - by FarmBoy
    When using Struts2 validation, when you put the <s:actionerror> tag in your JSP, the default behavior is to display all the action errors at that point in the page. Is there a way to display only specific error messages at that point? For example, in the case of fielderror one only needs to add the fieldName attribute. Is there an attribute of actionerror that accomplishes similar behavior?

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  • Simple "Long Polling" example code?

    - by dbr
    I can find lots of information on how Long Polling works (For example, this, and this), but no simple examples of how to implement this in code. All I can find is cometd, which relies on the Dojo JS framework, and a fairly complex server system.. Basically, how would I use Apache to serve the requests, and how would I write a simple script (say, in PHP) which would "long-poll" the server for new messages? The example doesn't have to be scaleable, secure or complete, it just needs to work!

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  • iphone - using a UISwitch

    - by Mike
    I need to implement a view where I need the user to answer several questions using YES or NO. I thought of using a UISwitch but as far as I see it does not allows replacing the ON/OFF messages it shows with YES/NO. Am I wrong? I thought of implementing a segmented control with 2 buttons but this is like using a cannon to kill a fly... Any suggestions on how to do that? thanks

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  • DataAnnotations and Resources don't play nicely

    - by devlife
    I'm using dataannotations in an MVC2 app and am a little discouraged when trying to use RESX file resources for error messages. I've tried the following but keep getting the exception "An attribute [Required(ErrorMessage = Resources.ErrorMessages.Required)] [Required(ErrorMessageResourceName = Resources.ErrorMessages.Required, ErrorMessageResourceType = typof(Resources.ErrorMessages)] I keep getting that error message unless I replace ErrorMessageResourceName with "Required" instead of Resources.ErrorMessages.Required. Can anyone tell me if I'm doing this right?

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  • List of objects sent over WCF, but null list received?

    - by GONeale
    Hey there, I have an object containing a list of custom objects which I am returning over a response in WCF, however on the receiving end, the list is null? But it contains 112 objects just prior to stepping out of the service on the server. This wasn't always the case, I have seen it return a list. I've just recently upgraded it to use NET TCP bindings, but I can't confirm when I started losing the data or if it was since the conversion from wsHttpBinding to netTcpBinding as it moved along with about four other services. I have looked on the WCF Service messages and trace file and also the WCF client's messages and trace file, no exceptions reported, and both message logs indicate they are sending the List<T> and for client, receiving the list - very frustrating! It's not a super light array, but not huge either, around 100KB. it has about 12 properties each and as stated 112 items are being sent. I have tried everything I can think of on client and server, note: Client: this.binding = new NetTcpBinding(SecurityMode.None) { MaxReceivedMessageSize = int.MaxValue, ReaderQuotas = { MaxStringContentLength = int.MaxValue, MaxArrayLength = int.MaxValue } }; ... Server app.config (sorry I have no idea if the quota settings have any bearing on net tcp? I only just added it similar to what I use for wsHttpBinding to test, but still list is null): <netTcpBinding> <binding name="SecurityByNetTcpTransportBinding" sendTimeout="00:03:00" maxReceivedMessageSize="2147483647"> <readerQuotas maxStringContentLength="2147483647" maxArrayLength="2147483647" /> <security mode="None" /> </binding> </netTcpBinding> and something else I tried in my net tcp binding behavior: <dataContractSerializer maxItemsInObjectGraph="2147483647" /> <serviceTimeouts transactionTimeout="05:05:00" /> <serviceThrottling maxConcurrentSessions="400" maxConcurrentInstances="400" maxConcurrentCalls="400"/> I hope somebody can help, I hate 5 steps forward 3 steps backward which always seems to be the case with WCF :P In the interim until I [hopefully] get a response I will now try reducing this array just to see if it's a sizing issue.. Ok, It seems I have bigger problems. Because the list was the only thing I was sending, I thought it was an array issue. I am even setting an int to "25" and it's coming back as 0 - Anybody? I know I must have done something obviously stupid.

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  • DUnit: How to run tests?

    - by Ian Boyd
    How do i run TestCase's from the IDE? i created a new project, with a single, simple, form: unit Unit1; interface uses Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls; type TForm1 = class(TForm) private public end; var Form1: TForm1; implementation {$R *.DFM} end. Now i'll add a test case to check that pushing Button1 does what it should: unit Unit1; interface uses Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls; type TForm1 = class(TForm) Button1: TButton; procedure Button1Click(Sender: TObject); private public end; var Form1: TForm1; implementation {$R *.DFM} uses TestFramework; type TForm1Tests = class(TTestCase) private f: TForm1; protected procedure SetUp; override; procedure TearDown; override; published procedure TestButton1Click; end; procedure TForm1.Button1Click(Sender: TObject); begin //todo end; { TForm1Tests } procedure TForm1Tests.SetUp; begin inherited; f := TForm1.Create(nil); end; procedure TForm1Tests.TearDown; begin f.Free; inherited; end; procedure TForm1Tests.TestButton1Click; begin f.Button1Click(nil); Self.CheckEqualsString('Hello, world!', f.Caption); end; end. Given what i've done (test code in the GUI project), how do i now trigger a run of the tests? If i push F9 then the form simply appears: Ideally there would be a button, or menu option, in the IDE saying Run DUnit Tests: Am i living in a dream-world? A fantasy land, living in a gumdrop house on lollipop lane?

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  • Sending and Parsing JSON in Android

    - by primal
    Hi, In the application I am developing, I would like to send messages in the form of JSON objects to a Django Server and parse the JSON response from the server and populate a custom listview. From the little JSON knowledge I have, I thought this format for the response from server { "post": { "username": "someusername", "message": "this is a sweet message", "image": "http://localhost/someimage.jpg", "time": "present time" }, } How much knowledge of JSON should I have to accomplish this purpose? Also it would be great if someone could provide me links of some tutorials for sending and parsing JSON Objects.

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  • What is the practical difference between transport and message reliability in WCF?

    - by mrlane
    I am looking at differences between using WPF in .NET or using Silverlight 4 for the GUI front end of an app that connects to WCF services. I have read that net.tcp binding in Silverlight 4 only supports transport level reliability. With a WPF desktop app we can use message level reliability. What is the actual difference? If transport level reliability ensures that all TCP packets get through, doesnt that also mean that all WCF SOAP messages will also get through?

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  • Android Persistent ContentObserver

    - by Lucas Stark
    Are content observers persistent in Android? If I create a content observer in an activity, will that observer continue to run until I remove the observer. Basically I am creating a service for SMS, where on receive and on send I post the SMS out to a web service, so I can check my messages with out having my phone. If the content observer is tied to the Activity's life, how can I create a ContentObserver that will always receive notifications on content:/sms/

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  • Apple push notifications could not receive size of message error

    - by embedded
    I'm trying to send some push notification message to my App using the sandbox option. I'm getting those messages on my console: Sun Apr 25 21:56:22 unknown /usr/libexec/notification_proxy[57] : Could not receive size of message Sun Apr 25 21:56:22 unknown /usr/libexec/notification_proxy[57] : Could not receive message How do I resolve this? Thanks

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  • How to send an IM in C or C++ on Windows

    - by dave9909
    Specifically I am talking about using AIM and sending instant messages to an existing AIM screename. How would I accomplish this? I am trying to do it the simplest way possible -efficiency is not that important. I thought maybe all I would have to do is open a socket connections some how but I am probably wrong.

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  • Push Notification in non english languages

    - by jmall
    Hello, I have implemented successfully this code: http://stackoverflow.com/questions/1020762/does-anyone-know-how-to-write-an-apple-push-notification-provider-in-c It works great. But I have a question, can anybody help me how to send non english messages like Hebrew Or Arabic? If the string contains any non english characters, it is not sent. Thank you

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  • Logs in WebSphere MQ

    - by Riri
    We have messages coming in over a WebSphere MQ queue. It takes a long time before we receive the message. Is there a simple, easy way of tracking when a message gets received/picked up?

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  • Mootools: Formcheck tips over lightbox

    - by johnnyArt
    I have a form on a lightbox, that form is server side validated with php (no issues there) and client side validated with formCheck for Mootools, Is it possible to show the error messages on top of a lightbox? By default it shows them under the lightbox , and therefore useless to the user filling the form, since they cannot be seen. Any way of getting over this?

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  • receiving error undefined index on two variables

    - by Brad
    Using adLDAP.php class receiving following error: Notice: Undefined index: memberof in /web/ee_web/include/adLDAP.php on line 762 line 762: if (is_array($groups[0]["memberof"])) { Also receiving error: Notice: Undefined index: count in /web/ee_web/include/adLDAP.php on line 982 line 982: $entries[0]["memberof"]["count"]++; Unsure of what I need to do to resolve these error messages, it seems that the script is working fine, but I'd like get rid of these errors. Using: http://adldap.sourceforge.net/wiki/doku.php?id=api

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  • API to determine cell carrier?

    - by Chris Lively
    Is there a free API or some other way to determine what carrier a cell phone number is registered with? I'd like my application to broadcast text messages without them picking their carrier from a list. UPDATE: Interestingly, a coworker found the answer: http://developer.whitepages.com/ UPDATE2: Well the whitepages license agreement is so restrictive that you can't build an app for it. Any other ideas?

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