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• How do I specifiy a path to a file in Java?

  - by user69514

  Ok this is a homework questions, but I cannot find the answer anywhere, not even in the book. Path to Files If the user wants to specify a path for a file, the typical forward slash is replaced by ________. can you help?

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• temporarily change fonts in latex with T1 font

  - by georg raba

  Hello, I want to temporarily change fonts in latex, to arev. Usually, this would work, as described here: {\fontencoding{T1}\fontfamily{arev} the font is temporarily changed} it doesnt though, and I think it has to do with the fact that arev is a T1 font. I think I need to specify more? Thanks in advance for any advice, I appreciate it! Georg Raba

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• Configuring FluentNHibernate to use multiple databases in .net

  - by Miral

  I am using c#.net and we are using nhibernate. It was fine until i was connecting to a single database. Now in the same project i am suppose to use multiple database, how can this be achived. Configuration of the nhibernate is lies in web/app.config file. How to specify multiple connection string over there and how to create multiple session factories.

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• How to create a frontpage that lists all the nodes in the site using drupal views

  - by Eternal Learner

  Hi All , I want to create a frontpage view that will display all the nodes in my site. What I do now is as simple as this: Navigate to views module. Activate the frontpage view. Select page view. My doubt is now how and where do I specify that this front page should display me all the modes in the site ? Thanks, I can be more clear if anybody want's more information..

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• ggplot2 pdf import in Adobe Illustrator missing font AdobePiStd

  - by Sander

  I created several simple ggplot2 plots and saved them to PDF files using the following commands: p <- ggplot(plotobject, aes(x=Pos, y=Pval),res=300) ggsave(plot=p,height=6,width=6,dpi=200, filename="~/example.pdf") If I now open this example.pdf in Adobe Illustrator I get the following error: The font AdobePiStd is missing. Affected text will be displayed using a substitute font. Is there a way in ggplot2 to specify a font (I presume this is for the dots/points) that Adobe will understand or otherwise is there a way to get this font working in Adobe?

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• IgnoreArguments including an Action<T>

  - by James L

  I'm probably missing something obvious here, so apologies in advance! Using Rhino Mocks, how do I set an expectation that a method taking an Action will be called, but I want to use IgnoreArguments. Obviously I can't specify null as that isn't an Action, and I dont want any meaningless code in the test. As I said, it's probably obvious by the syntax is eluding me at the moment!

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• Explain why MickroC pic18f4550 HID example works

  - by Dr Deo

  MickroC compiler has a library for HID(Human Interface Device) usb communication. In the supplied samples, they specify that the buffers below should be in USB ram and use a pic18f4550. unsigned char readbuff[64] absolute 0x500; // Buffers should be in USB RAM, please consult datasheet unsigned char writebuff[64] absolute 0x540; But the pic18f4550 datasheet says USB ram ranges from 400h to 4FFh So why does their example work when their buffers appear not to be between 400h to 4FFh? Link to full source

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• overriding previously-bound click events

  - by JamesBrownIsDead

  When I use this code with an element whose id is "foobar": $("#foobar").click(function () { alert("first"); }); $("#foobar").click(function () { alert("second"); }); I get two alerts: "first" and "second" second. How do I specify a click event that also clears out any previous click events attached to the element? I want the last $("#foobar").click(...) to erase any previously bound events.

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• "find" files under current directory but skipping some specific sub-directories

  - by Tim

  I wonder how to specify to the command "find" for searching files under current directory but skipping some specific sub-directories. For example, I would like to skip sub-directories that match "./dir1/*.1/" Thanks and regards!

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• How to override the default text in MATLAB

  - by Richie Cotton

  In MATLAB, when you click File - New - Function M-File, you get a file with the following contents: function [ output_args ] = Untitled( input_args ) %UNTITLED Summary of this function goes here % Detailed explanation goes here end Is it possible to override this behaviour, and specify your own text? (The motivation is that I'm trying to persuade my colleagues to document their m-files more thoroughly, and having default text for them to fill in might encourage them.)

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• NSMutableArray with only a particular type of objects

  - by Leo

  Hello, is it possible to specify that a NSMutableArray can only contain a certain type of objects. For example, if I want to store only this kind of objects : @interface MyObject : NSObject { UInt8 value; } In order to be able to use the instance variable like this : - (void)myMethod:(NSMutableArray *)myArray{ for (id myObject in myArray){ [self otherMethod:myObject.value]; } } because I'm getting this error : request for member 'value' in something not a structure or union Thank you for your help

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• Daemon running as user nobody needs to copy file from Desktop

  - by Randall

  I have a daemon that is running as user nobody. It needs to copy a file that I specify into /Users/Shared/MyFolder If I tell it to copy a file that is already in /Users/Shared/ it works fine. If I tell it to copy it from somewhere in my home directory like the desktop, the copy fails. I'm using NSFileManager copyPath:toPath: Any ideas?

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• Dynamic charts at runtime in SSRS

  - by BALAMURUGAN

  I need to create a report(rdl) in SQL reporting services 2008. In that I need to create in runtime. The report has chart. I will specify the type of chart, font, alignment and all those stuff in runtime. Is there any option for using this in SSRS 2008.

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• BeanDefinition class removed in Spring 4?

  - by mushtaq

  I am trying out the new Spring 4 release, and I found out that the BeanDefinition interface has been removed, if so what is the replacement class we should use in a scenario where we define a scope for a bean ? Prior to Spring release of 4 you could do this. @Bean @Scope(BeanDefinition.SCOPE_PROTOTYPE) class MyBean{ ... } EDIT As of Spring 4, can't you specify the spring bean scope in the @Scope Annotation, the only option given is to add a string and then the ProxyMode ?

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• JMF. Create new custom streamdatasource

  - by Afro Genius

  Hi there. I am looking to create a means of building a DataSource object (and hence a Processor) that gets data from a stream instead of a file, RTP, and so on. I am writing a module for a much larger application that is meant to transparently transcode audio data. Going through the JMF docs only specify how to create a source from file however I need to be able to create a source from a stream within my application. Any idea where I can start looking?

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• Referencing web project from ironpython

  - by pedlar

  i've got an mvc project written in C#. i'm trying to reference it from ironpython. i've got no issue importing the objects and referencing the dll, but some of the objects rely on connection strings from the web.config, is there any way for me to reference the dll and then specify the web.config it should be using?

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• Access a view helper for a model in rails

  - by Christopher

  I have an Adult model with a name attribute. If the user is logged in, I want the Adult.name to only return the first name. Is there a way to have helpers tied to a model where you could specify Adult.helper.name? Or a least have helpers namespaced to a model?

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• Sending mail from a java app without using an external SMTP server

  - by Andrew

  JavaMail requires that you specify an external SMTP server when sending mail. I want to have my java app send email directly without having to use an external SMTP server such as postfix or sendmail. Can anyone recommend a library which provides this kind of functionality? Ive done some googling and have come up with nothing.

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• Teamcity ant build classpath - how to add additional jars

  - by J G

  In Teamcity I'm kicking off an Ant Build. I want to add additional jars to the classpath, including ant-javamail.jar How do I specify these in the settings control panel?

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• How to keep iPhone app out of iPad store?

  - by Eric

  I have an iPhone app that I have started to turn into a universal app, however the process is not complete and I want to release an update to the iPhone version. I know that you can specify device capabilities in the Info.plist file to restrict your app to certain devices, but how can I do this to prevent the unfinished universal version from appearing in the iPad store? Is checking the LSRequiresiPhoneOS BOOL entry (in the Info.plist file) enough? Thanks!

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• When should you increment the software version?

  - by JC

  After releasing 1.0.0.245, is the next build 1.0.0.246 or 1.0.1.246? Edit: In this example I'm using the last number to specify an auto incrementing build number.

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• ASP.NET User Control As FilterParameter

  - by Steven

  When adding WHERE-clause parameters in a DataSource, you can specify an existing form control (textbox, dropdown, etc) by selecting "Source: Control" and then picking the "ControlID" from the next dropdown. Can a user-control be configured to appear in the Controls list?

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• SortDescription with custom attached property

  - by Krimson

  Hi, In Xaml I can set a custom attached property using local:TestClass.TestProperty="1" An I can bind to a custom attached property using {Binding Path=(Namespace:[OwnerType].[PropertyName])} {Binding Path=(local:TestClass.TestProperty)} But how do I specify the namespace when I need to use a custom attached property in a SortDescription? I can bind to an attached property using new SortDescription("(Grid.Row)", ListSortDirection.Descending) but here I can't set a namespace anywhere... Best Regards, Jesper

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• Device Requirements - iphone ipodtouch -- NOT ipad?

  - by TK

  Is there a way to specify that the app runs on the iphone, the ipod touch, and NOT the ipad? e.g. modify the info.plist somehow?

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• Optimal pixel format for drawing on iPhone?

  - by Felixyz

  Pretty simple question: when doing some pretty intense drawing with CoreGraphics on the iPhone, how can I specify the pixel format to get optimal performance? Is the format that I get from the context via UIGraphicsGetCurrentContext per definition the best one? I know that RGB565 is supposed to be the fastest to use in OpenGL. Does that go for CoreGraphics as well? General advice?

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