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  • operator "new" returning a non-local heap pointer for only one class ?

    - by KaluSingh Gabbar
    Language : C++ Platform : Windows Server 2003 I have an exe calling a DLL, in which when I allocate (new) the memory for class A (which is in DLL) it returns me a non-local heap pointer. I try to new other classes which are in DLL and "new" returns a valid heap pointer for them, its only Class A which is not being allocated properly. I am on windows and validating the heap by this function call : _CrtIsValidHeapPointer ( (const void *) pPtr ) I am seriously confused why this only happens with new-ing Class A and no other class ? (All Native Code)

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  • Tomcat 6, two login methods, one war

    - by Ofri Dagan
    Hi, I'm using Tomcat to deploy two web-services endpoints but on one WAR file (I used one WAR because the two endpoint implementations are calling one another). How can I define different login methods to each endpoint? I actually need two different custom realm for each endpoint... Thanks

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  • Getting an error on a webservice call from C#

    - by ooo
    i am calling a java webservice from C#. i generate the wdsl proxy through visual studio which works fine and i see the methods. etc. I have one issue where i get this error in one of the requests: org.xml.sax.SAXException: No object was found for class type class com.ml.ets.ease.analytics.soap.Request does anyone have any idea why i might be getting this error.

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  • What is your most irritating quirk of t-sql

    - by Jude Wood
    I realise this is a bit flippant but it may highlight some 'interesting' features of t-sql. Or just provide some light distraction on a Friday morning... I'm currently torn between t-sql allows three part naming when dropping tables but not when dropping procudures and When using Coalesce to produce a delimited string the presence of a leading delimiter is dependant on whether the delimited string was initialised prior to calling Coalesce I'd be interested to hear yours......

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  • Android - Linkify Problem

    - by Ryan
    I seem to be having trouble with the linkify I am using in my Custom Adapter. For some reason I recieve the following stack track when I click on one of the links: 06-07 20:49:34.696: ERROR/AndroidRuntime(813): Uncaught handler: thread main exiting due to uncaught exception 06-07 20:49:34.745: ERROR/AndroidRuntime(813): android.util.AndroidRuntimeException: Calling startActivity() from outside of an Activity context requires the FLAG_ACTIVITY_NEW_TASK flag. Is this really what you want? 06-07 20:49:34.745: ERROR/AndroidRuntime(813): at android.app.ApplicationContext.startActivity(ApplicationContext.java:550) 06-07 20:49:34.745: ERROR/AndroidRuntime(813): at android.content.ContextWrapper.startActivity(ContextWrapper.java:248) 06-07 20:49:34.745: ERROR/AndroidRuntime(813): at android.text.style.URLSpan.onClick(URLSpan.java:62) 06-07 20:49:34.745: ERROR/AndroidRuntime(813): at android.text.method.LinkMovementMethod.onTouchEvent(LinkMovementMethod.java:216) 06-07 20:49:34.745: ERROR/AndroidRuntime(813): at android.widget.TextView.onTouchEvent(TextView.java:6560) 06-07 20:49:34.745: ERROR/AndroidRuntime(813): at android.view.View.dispatchTouchEvent(View.java:3709) 06-07 20:49:34.745: ERROR/AndroidRuntime(813): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884) 06-07 20:49:34.745: ERROR/AndroidRuntime(813): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884) 06-07 20:49:34.745: ERROR/AndroidRuntime(813): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884) 06-07 20:49:34.745: ERROR/AndroidRuntime(813): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884) 06-07 20:49:34.745: ERROR/AndroidRuntime(813): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884) 06-07 20:49:34.745: ERROR/AndroidRuntime(813): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884) 06-07 20:49:34.745: ERROR/AndroidRuntime(813): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884) 06-07 20:49:34.745: ERROR/AndroidRuntime(813): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884) 06-07 20:49:34.745: ERROR/AndroidRuntime(813): at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:1659) 06-07 20:49:34.745: ERROR/AndroidRuntime(813): at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1107) 06-07 20:49:34.745: ERROR/AndroidRuntime(813): at android.app.Activity.dispatchTouchEvent(Activity.java:2061) Here is the code that is calling it: TextView bot = new TextView( c ); bot.setText(li.getBottomText()); bot.setTextColor(Color.BLACK); bot.setTextSize(12); bot.setPadding(50, 35, 0, 10); Linkify.addLinks(bot, Linkify.ALL); rL.addView(bot,ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT); I understand what the error is saying but I am not sure how to fix it. Does anyone have any ideas? Thanks in advance for your help!

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  • PHP , How can I get values out of a complex array ?

    - by Joe appleton
    I am calling a soap function that returns the following array: Array ( [FastAddressResult] = Array ( [IsError] = false [ErrorNumber] = 0 [ErrorMessage] = [Results] = Array ( [Address] = Array ( [Id] = 13872147.00 [OrganisationName] = [DepartmentName] = [Line1] = Methley Grove [Line2] = [Line3] = [Line4] = [Line5] = [PostTown] = Leeds [County] = West Yorkshire [Postcode] = LS7 3PA [Mailsort] = 64121 [Barcode] = [IsResidential] = false [IsSmallOrganisation] = false [IsLargeOrganisation] = false [RawData] = [GeographicData] = Array ( [GridEastM] = 0 [GridNorthM] = 0 [Objective2] = false [Transitional] = false [Longitude] = 0 [Latitude] = 0 [WGS84Longitude] = 0 [WGS84Latitude] = 0 ) ) ) ) I need to exstract the values the following does not seem to work:          $this-adressline1 = $result-FastAddressResult-Results-Address-Line1; Any ideas ?

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  • Flex URLRequest and .NET authorization

    - by user252160
    can I make role based authorization when sending requests to an ASP.NET MVC backend system. I am calling action methods and expecting JSON results, however, some action methods are decorated with the [Authorize] attribute, others require some role privileges to be present. I certainly hope that passing authorization data with every request is possible

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  • C# event handlers not thread safe?

    - by Daniel
    So i've read around that instead of calling a event directly with if (SomeEvent != null) SomeEvent(this, null); i should be doing SomeEventHandler temp = SomeEvent; if (temp != null) temp(this, null); Why is this so? How does the second version become thread safe? What is the best practice?

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  • Facebook JS SDK FB.logout() doesn't terminate user session

    - by Casey Flynn
    I'm attempting to log a user out of facebook with the Facebook JS SDK, however calling: FB.logout(function(response){ console.log(response); }); returns: response.status == "connected" And only after refreshing the page does the SDK realize that the session has ended. Anyone know what could be causing this behavior? This code previously worked in my application and has recently started behaving this way. Another example using FireBug:

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  • functional test for rails controller privaet method

    - by mohit
    I have a private method in my controller. which is used for some database update. this method i am calling from another controller method. and it works fine. But when i am trying to write a test case for that method then It is tripping on accessing (session variable and params) in my functional all other methods are working fine the problem is only with private method? In my setup method in functional test, I am setting session also.?

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  • GCC how to block system calls within a program?

    - by CMPITG
    Does anyone tell me how to block system calls within a program, please? I am building a system which takes a piece of C source code, compiles it with gcc and runs it. For security reasons, I need to prevent the compiled program from calling system calls. Is there any way to do it, from the source code level (e.g. stripping the header files of gcc, detecting malicious external calls, ...) to the executable level?

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  • jQuery resize not working at FireFox, Chrome and Safari

    - by naveen
    $("#dvMyDIV").bind("resize", function(){ alert("Resized"); }); or $("#dvMyDIV").resize(function(){ alert("Resized"); }); The questions Why is this not working at FireFox, Chrome and Safari? Can this be considered a jQuery bug since the resize is not handled for other browsers? Could the only workaround be calling a SetTimeout function checking the clientHeight and clientWidth? Any workarounds using jQuery?

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  • How can I use net.tcp without ISS?

    - by user351025
    I have a web site and build a wcf service in it. I can run the code by calling it from a test page in the web site. The web site is ran by the vs2010 development server. I do have IIS 7 but never use it. Now I want to use the NetTcpBinding instead of BasicHttpBinding, everyone says it should be enabled in IIS, but how can this be done without using IIS? Thanks for any help

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  • is it safe to call "plink.exe" in an application

    - by EBAGHAKI
    i want to use "plink.exe -u username -pw securepassword" on my windows visual c++ program. will username and password remain safe while calling this command? I mean can a hacker steal or sniff the username and password? (consider hacker can't get to the password directly from the exe file)

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  • How To Get Values From UISegmentcontroller.

    - by iappdevs
    Hi, I Created Segment Control through Interface Builder. Created a IBAction and Linked to Value Changed Option of segment Controller. (IBAction)GenderBttonAction:(id)sender { printf("\n Segemt Controll"); } When i click on segment controller this method is calling , but how would i get the seleced index value of segment controller. Please help me dears.

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  • how to reload the whole page through a button placed in a division in jsp

    - by ajeet singh
    when i tried to make web project, i placed the links on the left on one division and a bigger division on the right to load the jsp pages on clicking the links making the main page same... but when there is a need arises to load the whole page by clicking the button placed on the right division, i found that the only page is loaded on the right division jsp calling its action... please help me to sort out this problem..

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  • Reliable session faulting for unknown reason

    - by Scarfman007
    I am trying to achieve the following - one client-side proxy instance (kept open) accessed by multiple threads using a reliable session. What I have managed so far is to have either A) a reliable session with a client-side proxy which is created and disposed per call or B) what I aim for, but without a reliable session. When I enable reliable sessions on my binding however, the following behaviour is exhibited: Client-side Upon application startup everything appears to work fine until roughly 18 messages in to the WCF session. I firstly get the proxy.InnerChannel.Faulted event raised, then an exception is caught at the point where I am calling the method on the proxy. The exception is a System.TimeoutException, with message: "The request channel timed out while waiting for a reply after 00:00:59.9062512. Increase the timeout value passed to the call to Request or increase the SendTimeout value on the Binding. The time allotted to this operation may have been a portion of a longer timeout." The inner exception has a similar message: "The request operation did not complete within the allotted timeout of 00:01:00. The time allotted to this operation may have been a portion of a longer timeout." With the method at the top of the inner stack trace being: System.ServiceModel.Channels.ReliableRequestSessionChannel.SyncRequest.WaitForReply(TimeSpan timeout) I then call proxy.Close followed by proxy.Abort (catching and ignoring exceptions). If I utilize the default settings (i.e. have simply <reliableSession/>), then calling proxy. Close results in another System.Timeout exception (although this time the allotted timeout is 00:00:00), however if I override the defaults as specified above no exception is thrown. Service-side Utilizing WCF tracing I get a System.ServiceModel.CommunicationException, with message: "The sequence has been terminated by the remote endpoint. The session has stopped waiting for a particular reply. Because of this the reliable session cannot continue. The reliable session was faulted." And a stack trace ending at: System.ServiceModel.AsyncResult.End[TAsyncResult](IAsyncResult result) When remotely attaching to the server I get the same message, which occurs when code execution steps over the return statement of my service in the service call which causes the error. The puzzling thing to me is that the service is stable and runs with options A) or B) as decribed at the beginning of my post, and occurs after a varying number of messages (around 18). The former fact points to there being nothing wrong with the code (indeed I have checked that no exceptions are thrown), and the latter just serves to confuse me and is why I modified the settings on the reliable session binding. I am quite stuck on this. Can anyone suggest why the reliable session would fault in such a way?

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  • user defined Copy ctor, and copy-ctors further down the chain - compiler bug ? programmers brainbug

    - by J.Colmsee
    Hi. i have a little problem, and I am not sure if it's a compiler bug, or stupidity on my side. I have this struct : struct BulletFXData { int time_next_fx_counter; int next_fx_steps; Particle particles[2];//this is the interesting one ParticleManager::ParticleId particle_id[2]; }; The member "Particle particles[2]" has a self-made kind of smart-ptr in it (resource-counted texture-class). this smart-pointer has a default constructor, that initializes to the ptr to 0 (but that is not important) I also have another struct, containing the BulletFXData struct : struct BulletFX { BulletFXData data; BulletFXRenderFunPtr render_fun_ptr; BulletFXUpdateFunPtr update_fun_ptr; BulletFXExplosionFunPtr explode_fun_ptr; BulletFXLifetimeOverFunPtr lifetime_over_fun_ptr; BulletFX( BulletFXData data, BulletFXRenderFunPtr render_fun_ptr, BulletFXUpdateFunPtr update_fun_ptr, BulletFXExplosionFunPtr explode_fun_ptr, BulletFXLifetimeOverFunPtr lifetime_over_fun_ptr) :data(data), render_fun_ptr(render_fun_ptr), update_fun_ptr(update_fun_ptr), explode_fun_ptr(explode_fun_ptr), lifetime_over_fun_ptr(lifetime_over_fun_ptr) { } /* //USER DEFINED copy-ctor. if it's defined things go crazy BulletFX(const BulletFX& rhs) :data(data),//this line of code seems to do a plain memory-copy without calling the right ctors render_fun_ptr(render_fun_ptr), update_fun_ptr(update_fun_ptr), explode_fun_ptr(explode_fun_ptr), lifetime_over_fun_ptr(lifetime_over_fun_ptr) { } */ }; If i use the user-defined copy-ctor my smart-pointer class goes crazy, and it seems that calling the CopyCtor / assignment operator aren't called as they should. So - does this all make sense ? it seems as if my own copy-ctor of struct BulletFX should do exactly what the compiler-generated would, but it seems to forget to call the right constructors down the chain. compiler bug ? me being stupid ? Sorry about the big code, some small example could have illustrated too. but often you guys ask for the real code, so well - here it is :D EDIT : more info : typedef ParticleId unsigned int; Particle has no user defined copyctor, but has a member of type : Particle { .... Resource<Texture> tex_res; ... } Resource is a smart-pointer class, and has all ctor's defined (also asignment operator) and it seems that Resource is copied bitwise. EDIT : henrik solved it... data(data) is stupid of course ! it should of course be rhs.data !!! sorry for huge amount of code, with a very little bug in it !!! (Guess you shouldn't code at 1 in the morning :D )

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  • How to skip to next iteration in jQuery.each() util?

    - by Josh
    I'm trying to iterate through an array of elements. jQuery's documentation says: jquery.Each() documentation Returning non-false is the same as a continue statement in a for loop, it will skip immediately to the next iteration. I've tried calling 'return non-false;' and 'non-false;' (sans return) neither of which skip to the next iteration. Instead, they break the loop. What am i missing?

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  • Objective-C method not being called

    - by Matt S.
    It's either because of the fact I'm tired or because I'm doing it wrong, but for some reason I can't get it to call a method. Here's what I'm trying to call: -(void)newHighScore:(int)d Which right now just does an NSLog saying "yea I'm working!" I'm calling it like this: [highscore newHighScore:score]; highscore is what I called the HighScore class in the .h, and score is an int with the score.

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