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• How do I/O operations block?

  - by someguy

  I am specifically referring to InputStream (Java SE) and its implementations. How is blocking performed? I'm a little worried that they use a "busy-waiting" mechanism, as it would produce a lot of overhead. I believe they do it another way, but I'm just asking to be certain.

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• Recording Audio With J2ME and an HTC Touch 2

  - by Steven Knox

  Is anyone aware of a work around the security measures put in place in MIDP that stop access to the audio recorder in J2ME, I know my phone supports it but it just keeps asking if it's ok to let it record over and over again, if I try to skip it it throws a .SecurityError.

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• how to programmatically display version of target in iphone app/xcode

  - by slim

  How can i programmatically get the value in the image below in the Properties window of the target of my xcode project. I want to display this in the splash screen of my app so i know which version people are using? Hope this makes sense what i'm asking.

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• HTML Select and Text Input

  - by Vijay Dev

  We have all seen countless instances of forms with a select drop down having one of it's options as "Other" and on choosing that option, we get to see a input text box (which was hidden all along) asking us to type in our input. Is there a better way to implement this? Are there plugins out there which will let me do this better? Or are standard HTML elements suffice (some setting to a , may be) ?

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• What is the IServiceLocator interface?

  - by stiank81

  From what I understand IServiceLocator is an interface to abstract the actual IoC container away? I'm asking with relation to Prism where I'm trying to replace Unity with Prism, and I see Prism-classes relying on IServiceLocator. Could someone please clarify the role of the interface and when it is used? And also; what is the Common Service Locator, and will this be helpful when working with IServiceLocator?

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• WPF Documentviewerbase.Print. Remove dialog box

  - by Jim Beam

  I am using WPF and the DocumentViewer to display a document. However, when I use DocumentViewerBase.Print, it gives the "standard" Windows dialog box asking me to choose a printer with the default already selected. How can I get rid of this? I just want to use a Print method that will automatically start printing with no other prompt in between.

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• determine pop/imap server from email address

  - by raghu

  Is there a way to determine pop or imap server given the email address? I am building an application for non technical users and I dont really want to bother them with asking their imap/pop servers. mail2web.com does this, but I am not sure how.

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• Famous eponymous programming techniques

  - by Alicia

  In some sports certain techniques or elements are named after the athlete who invented or first performed them—for example, Biellmann spin. Is their widespread use of such names for programming techniques and idioms? What are they? To be clear, I am explicitly not asking about algorithms, which are quite often named after their creators. For example, one is Schwartzian transform, but I can't recall any more.

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• Openwave v7 on Sony Ericsson S312 redirect problem

  - by ucin

  I had a web mobile application that require user to redirect from one page to another. But on openwave 7, the phone always asking for user permission. This not happen on openwave v6. I already install certificate on access using https, but it not solve the problem. Had anyone ever had similar problem?

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• output byte value in assembler

  - by altvali

  I'm a bit ashamed about asking this, but how do i output the value of a byte in assembler? Suppose I have the number 62 in the AL register. I'm targeting an 8086. There seem to be available only interrupts that output it's ascii value.

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• Volume Control in android application

  - by rantravee

  Hi, I'd like to know how to control my application's volume from the volume keys ( contrary to my belief , I've read they control only the ringer volume). Should I overwrite the onKey Down/Up ? , or is there other way to accomplish this ? . I'm asking because if I overwrite the upper mentioned function for an activity, then the functions will receive the event only if a view associated with the this activity has the focus, and I looking for something "Globaly" ( to work no matter what activity is running now)

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• Retrieve file from url with autorization PHP

  - by Belgin Fish

  Hi, I'm currently trying to grab a file from an external url that has an authorization box that pops up (like the default one asking for a username and password) How can I have a script get the contents of the page (it's a video), save it to a directory and handle the authorization (i have a username and password) Thanks :)

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• KPI for UX team

  - by Michele Colombrino

  I'm going to lead a new User Experience Team and I'm struggling with the definition of KPI for the team. My question is non-technical and I'm asking after what KPI's I should measure.

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• Password protection by .htaccess file not working after deployment on a new server

  - by misterjeeling

  Hello, I migrated my application to a new server (from a VPS to a dedicated) yesterday and the password protection which was working correctly on the previous server (using .htaccess file - asking username/pass) doesn't work anymore : anyone can access the website without being asked to enter a username pass. I don't really have a clue why it's not working anymore as I kept everything the same.

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• VBScript file open dialog that works in XP and Vista?

  - by codeulike

  In XP, you can use VBScript with the UserAccounts.CommonDialog object to bring up a File Open dialog (as described here), but apparently this does not work under Vista. Is there a VBScript method for File-Open dialogs that will work for both? Or even one that will work nicely for Vista? Disclaimer: I'm a proper programmer, honest, and don't usually work with VBScript - I am asking this question 'for a friend'.

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• still need smarty syntax highlighting in Eclipse PDT (no accepted answer)

  - by pocketfullofcheese

  How do I get smarty syntax highlighting in Eclipse PDT? The only project I was able to find is SmartyPDT, but it's outdated and isn't working with my current Eclipse install (PDT All in one, with Eclipse 3.5). EDIT: I recently found this post asking the same question from a long time ago. But the plugin linked in the accepted answer there is out of date now.

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• Enabling tag libraries in jsp

  - by noam

  I feel like I am missing something - from what it seems, jsp comes out of the box with support for tags, as this question's answer shows (the guy was asking a pure-jsp question and got an answer involving tags). But if I try to run the given code <c:out value="${myString}"/> (with myString defined before, of course), the jsp just writes the above line into the html. Do I have to do something extra to enable it?

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• .htpasswd under IIS - does it work?

  - by Cyrcle

  I'm trying to password protect a directory on a server that's running IIS. I've put the following in the .htaccess file in that directory - AuthName "Restricted Area" AuthType Basic AuthUserFile /path/.htpasswd AuthGroupFile /dev/null require valid-user I've tried a whole bunch of different paths and although it's asking for a username and password it won't take it. I've tried using the path provided by _SERVER["PATH_TRANSLATED"] but that's no help either. Is this a problem with my path, or does IIS just not support .htpasswd?

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• Object database for website

  - by Damian

  I was planning to use db4o for a website. It's a microblog site with small posts and comments developed in java. The thing is I contacted db4o support asking if db4o would be suitable for a website, and they answered me that only for websites with low concurrency. That means with few requests? So, now I think db4o will not be a good choice. Do you know if there is any object database for java suitable for a website?

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• Should I learn Python2 or Python3?

  - by Elena

  Hello everyone, I was thinking in learning a new language and settled for Python. But now that Dive into Python 3 is out, which one should I learn, 2 or 3? I am asking this also considering possible jobs for version 2 or 3. So, what do you think? Thank you!

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• Frequently Asked Riddles in Job Interviews

  - by Faruz

  Were you asked any logic riddles in job interviews? Are you usually asking riddles in job interviews? What are they, and what are the answers? I was asked once how can you divide evenly 5 apples to 6 people without dividing any apple to 1/6 (or 1/12 or 1/18 etc.). (Would love to hear answers in the comments, I'm not sure my answer was the best)

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• Is there some way to access Sql server from z/OS mainframe and have the result in IBM 3270 terminal

  - by systempuntoout

  I tagged this question "impossible" because after a lot of googling, i have not find any trace\reference to a possible answer. I'm asking if there is some way\dirtytrick (possibly cheap) to access Microsoft Sql Server from z/OS mainframe (COBOL programs) and have the result in 3270 terminal emulation; i know that 3270 is a pretty old system, but in bank CED, is still very popular.

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• Templates - Exercises

  - by atch

  Hi, As I mentioned in my yesterday's post, I'm trying to teach myself templates from the book: Templates: The Complete Guide. And although I'm finding this book very nicely presented and material there is explained really well there are no exercises attached after each chapter to test your knowlege, like it is in The C++ Language by B.S for example and had done all exercises from "The C++" I really feel benefit from doing them. So what I'm asking today is: Does anyone know where can I get excersises with templates. Thank you.

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• Is it possible to serve up a resource as both JSON and Aspx with OpenRasta?

  - by Jeffrey Cameron

  (I'm also asking this on the OpenRasta google group) Hey all, I've been using OpenRasta to convert an old web application we have into something RESTful. IS it possible to serve up a resource (or specifically a list of resources) as both .aspx and JSON? I have tried this but no matter what I try I keep getting the .aspx back ... any ideas? Here's a sample configuration: ResourceSpace.Has.ResourcesOfType<List<Valueset>>() .AtUri("/valuesets") .HandledBy<ValuesetHandler>() .AsJsonDataContract() .And.AsXmlDataContract() .And.RenderedByAspx("~/Views/VauesetView.aspx")

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• Implementation Phase in SDLC

  - by ultrajohn

  What are the different things that a developer (or a team of developer or the manager) needs to consider if the project they are working is now in the Implementation Phase. I am probably asking 'best practices' during the said phase. Maybe also the tools that should be made available and should be use by the developer. Thank you! I hope you won't find my question stupid. or please label it appropriately as needed.

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