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  • Lexer antlr3 token problem

    - by nioo
    Can I construct a token ENDPLUS: '+' (options (greedy = false;):.) * '+' ; being considered by the lexer only if it is preceded by a token PREwithout including in ENDPLUS? PRE: '<<' ; Thanks.

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  • Nhibernate: Don't fetch when accessing a child objects primary key

    - by thermal7
    Hi, Is there a way in NHibernate to get the foreign key of a child object, without fetching the child object? EG. I have User and UserRole. Can I access User.UserRole.UserRoleId without causing another hit on the database to retrieve UserRole? I realize I can set fetch mode to eager and this will stop it from hitting the database again, but theoretically this shouldn't be needed, as the User table has UserRoldId in it. Thanks in advance.

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  • Forcing the GC to collect JNI proxy objects

    - by SyBer
    Hi. While I do my best to clean JNI objects to free native memory in the end of the usage, there are still some that hang around for a long time, wasting system native memory. Is there any way to force the GC to give priority in collection of these JNI proxies? I mean is there a way to cause GC to concentrate on a particular kind of object, namely the JNI proxies? Thanks.

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  • SVNkit not working un UNIX

    - by Gabriel Parenza
    Hey, Has anyone ever had faced this error? I am trying to checkout files on Unix using SVNkit. The same code was working on Windows box. Am I missing something here? svn: handshake_failure: remotely generated; fatal svn: OPTIONS request failed on '/svn/repos/branches/Package1' Error code desription:: RA layer request failed Error code:: 175002 Thanks in advance, Gabriel.

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  • Submit iPhone App for limited Devices

    - by Nirmal
    Hello All... I am on the edge of submitting my first iPhone Application. So, now I have little confusion in the submitting process.. My application is only for iPhone and ipod touch users only, not for the ipad (yet). So, i don't know where I need to specify this option while submitting app to the apple. If anybody can help me then it would be greatly appreciated. Thanks in advance...

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  • Putting two picker control on single UIView.

    - by Amit Jain
    Hi I am having to picker controls on a single view with two outlets for each. Now when I select any of them same delegate methods are get called. How should we distinguish between which picker control has called the delegate ? Another question is can we change the frame size of the pickers to fit in one view? Thanks Amit

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  • Send MIME-encoded file as e-mail in C#

    - by Matthias
    Hi folks, I've got the problem that I have a MIME-encoded file with all relevant mail information (subject, from, to, ...) and want to send it over a defined SMTP server via C#. I've looked at the MailMessage class and searched for a solution, but I couldn't find something fitting. Are you able to help me? Thanks, Matthias

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  • How to set entire HTML in MSHTML?

    - by douglaslise
    How to set entire HTML in MSHTML? I am trying using this assignment: (Document as IHTMLDocument3).documentElement.innerHTML := 'abc'; but I got the error: "Target element invalid for this operation" I tried also using (Document as IHTMLDocument2).write but this form only adds html into the body section, and I neet to replace all the HTML source. Somebody has any idea how I do this? Thanks in advance.

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  • Windows Batch Script to Replace Environment Variables in a File

    - by skb
    Hi. I want to write a batch file that will take the contents of a file, and replace any environment variable references inside the file with the actual environment variable values. Is this possible? Basically, if a file had this: %PROGRAM FILES%\Microsoft SQL Server\ then I would want the file contents to become: C:\Program Files\Microsoft SQL Server\ after the batch script ran. This is just one example, but I want ALL environment variables to be expanded. Thanks in advance for any help!

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  • any good free C DSP library?

    - by Juan
    Hi everybody I am developing an application to process geophysical signals; Right now I have done everything in octave and its digital signal processing toolbox, speed is not bad, however the application specifications say I need to port to the final algorithm to C; I am doing lots of filtering, re-sampling and signal manipulation/characterization with FFTs and cepstrums. do you know a good free C library for DSP packaged with filter design, resampling, fft, etc? Thanks a lot for any suggestion

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  • return distinct records using subsonic 3 query and VB

    - by HR
    I have been having issues trying to return distinct records from a subsonic3 query using VB. My base query looks like so: Dim q As New [Select]("Region") q.From("StoreLocation") q.Where("State").IsEqualTo(ddlState.SelectedValue) q.OrderAsc("Region") This returns duplicates. How can I add a distinct clause in this to return distinct records? I have been trying to place around with Contraints, but to no avail. Thanks in advance HR

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  • Fading between images

    - by caleb
    How can i fade rotate between two images using jQuery? Say for example. <img src="image01.jpg" /> <img src="image02.jpg" /> I like the images to fade in/out between for say 2seconds each. Thanks! Much appreciated. :)

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  • iPhone PlayAndRecord silences all system audio??

    - by Eamon Ford
    Hi, In my iPhone app I am trying to record audio and play iPod music at the same time, so I set the audio session category to kAudioSessionCategory_PlayAndRecord. But when I set this, all system audio (including vibrate) doesn't work anymore, although the iPod audio still does work. Does anyone know if this is a bug in the SDK or something, or how to get around it? Please help! Thanks in advance!

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  • Querying many to many fields in django

    - by Hulk
    In the models there is a many to many fields as, from emp.models import Name def info(request): name = models.ManyToManyField(Name) And in emp.models the schema is as class Name(models.Model): name = models.CharField(max_length=512) def __unicode__(self): return self.name Now when i want to query a particular id say for ex: info= info.objects.filter(id=a) for i in info: logging.debug(i.name) //gives an error how should the query be to get the name Thanks..

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  • Basic C++ Header File Question

    - by Vsh3r
    Hi, I have a project with two header files mainwindow.h and website.h. I want to access a method from website.cpp from inside mainwindow.cpp. I can access any function from inside mainwindow by doing Window w then doing w-function(); However, when the function finishes from inside the mainwindow the memory for w is erased. How do I keep w around and HOW DO I DECLARE Website w from my header file? Thanks, V$h3r

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  • How to get actual type of an derived class from its parent interface

    - by Tarik
    Hello people, Lets say we have a code portion like this : IProduct product = ProductCreator.CreateProduct(); //Factory Method we have here SellThisProduct(product); //... private void SellThisProduct(IProduct product) { //..do something here } //... internal class Soda : IProduct {} internal class Book : IProduct {} How can I infer which product is actually passed into SellThisProduct() method in the method? I think if I say GetType() or something it will probably return the IProduct type. Thanks...

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