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• Android TextView's Background Not Moving When TextView.Padding Changes

  - by Chris

  I have a TextView that I created in the main.xml. In my app.java I am dynamically positioning that TextView based on where the user taps the screen. The problem I am having is that when I call myTextView.setPadding(100,100,0,0), it moves the actual Text of the TextView, but does not move the Colored Background of the TextView. Ideas?

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• Ruby generic filesystem libraries

  - by webdestroya

  I am looking for a "Virtual File System" type library for ruby. I want to be able to have a completely generic file system that I can easily switch between using Local files and using S3 or using FTP or something like that. (Identical to VFS for Java) Has anybody used any type of generic file system for ruby (I just need it to support local files and Amazon S3) Any pointers would be much appreciated.

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• login problem with ajax

  - by Amit

  i have created login page which sends ajax request to a php page for login verification. On that php page i m creating session, and sending response as per login verification. if user is authenticated i m redirecting it to home page from java script from where i send ajax. but on that homepage i cant get that session object... why? can u tell me solution to retrieve that session on home page

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• Finding objects in J2ME M3G

  - by Jani

  I'm using Blender to create m3g files and then I load them in a java program. Which is the best way to find an object in the World? Should I create separate classes for every object and then add them to one World object or should I assign IDs to the objects in Blender and find them in the program by ID? Or export every object to a separate M3G file? (Or some other way?)

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• RESTEasy - simple string array/collection marshalling

  - by peperg

  Is there a simple way for marshalling and unmarshalling String[] or List in RESTEasy? My code sample : @GET @Path("/getSomething") @Produces(MediaType.APPLICATION_JSON) public List<String> getSomeData() { return Arrays.asList("a","b","c","d"); } Above gives me an Exception : Could not find MessageBodyWriter for response object of type: java.util.Arrays$ArrayList of media type: application/json

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• Where are Eclipse Bookmarks stored?

  - by Tom Tresansky

  Does anyone know where bookmarks are stored in the Eclipse IDE? I had to delete a Java project from my workspace, then use the Import Existing project option to reset some configuration settings, and now my bookmarks are gone. I'm trying to understand how this affected my bookmarks, since everything on the file system except for the Eclipse .project and .classpath files should have remained unchanged.

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• Lucene.NET (strings fuzzy matching)

  - by dark-elf2

  Good day The question is: Could anyone give me an example about how to do fuzzy matching of two strings using Lucene.NET (or using Java version of Lucene, or in any other language that has port of Lucene).

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• Looking for DOS/DDOS protection tools and strategies

  - by Alexandre Victoor

  I am working on a java application that exposes webservices for a flash client. Any idea on how to prevent DOS/DDOS attacks ? I cannot use mechanism unfriendly for the end user such as captcha. So far I have found mod_evasive, an apache module which looks quite promising... Any suggestions, best practices, tools I might use ? Thanks in advance

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• Erlang "must-have" development tools

  - by Jonas

  I am not a professional Erlang developer (not yet), but I would like to hear what Erlang development tools are "must-have" in the industry (besides emacs and git/mercurial) ? I do know about a few tools like: rebar, dialyzer, hipe, eunit and edoc but I have no idea if they are used by professional erlang developers or if there are other tools that are "must-have". This question is inspired by Java "must-have" development tools

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• Where do I start with distributed computing?

  - by folone

  I'm interested in learning techniques for distributed computing. As a Java developer, I'm probably willing to start with Hadoop. Could you please recommend some books/tutorials/articles to begin with?

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• ocaml pattern match question

  - by REALFREE

  I'm trying to write a simple recursive function that look over list and return a pair of integer. This is easy to write in c/c++/java but i'm new to ocaml so somehow hard to find out the solution due to type conflict it goes like.. let rec test l = match l with [] - 0 | x::xs - if x 0 then (1+test, 0) else (0, 1+test);; I kno this is not correct one and kinda awkward.. but any help will be appreciated

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• Riddle to woo a girl that knows computer science [closed]

  - by alex

  What interesting or difficult riddle, or flirty question, would woo a girl that has a masters from Stanford? For example: If Python is C++, C++ is JAVA, and PHP is returning None. What is PHP(Python(PHP))?

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• CMYK 2 RGB Problem

  - by Ilian

  I have a problem with converting a CMYK Color to RGB. In the internet there is many formulas to convert it but for example when I convert CMYK (0,100,100,0) to RGB, it get value (255 0 0) but in Adobe Photoshop RGB value is (237,28,36) and I want this one. Is anybody know how to convert it with java or .NET?

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• Is there a Queue/FIFO data structure for the iPhone?

  - by Caffeine Coma

  Before I roll my own Queue using NSMutableArray, I'd like to know if there is something more standard available. I don't see anything in the Apple docs, but I'll be surprised if there is not a Queue implementation from somewhere that folks are using. Java spoils me!

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• Is there a good blogging platform to use as a framework?

  - by itsadok

  I'm writing a new product, and I've noticed that a lot of the features I want already exist in blogging platforms like wordpress. For example, comments and comment moderation, content editing, etc. Is there a good blogging system that is easy to use as a foundation for something else? Something with an API, extremely customizable, and hopefully something that works well with Java.

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• Android List with section headers

  - by user324661

  Hi, I'm trying to create a list with headers above a grouping of items. I was looking at SeperatedListAdapter available here: http://jsharkey.org/blog/2008/08/18/separating-lists-with-headers-in-android-09/ but I ran into an error (ERROR/AndroidRuntime(2025): java.lang.IllegalStateException: ArrayAdapter requires the resource ID to be a TextView ) Now I'm looking into more options including making a new one. Do you guys have any hints? Thanks, Bryon

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• Detecting when an embedded Jetty server is fully initialized.

  - by Luke

  I have embedded Jetty in a java application and am calling the start() method on an instance of the Jetty server object (after setting a handler list which describes the location of the static and dynamic web content). Does the start() call block until initialization is complete? If not, how do I determine when the server is fully started and ready to receive requests?

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• Regarding parser DOM and REGEX

  - by giri

  Hi I am writing an application in java I need to fetch specific data from website.I do not know which one to use whether REGEX or Parser.Can anybody please advise me how to get this done? and which one is prefered. Thanks

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• glassfish starts only from the netbeans IDE and not from the command prompt

  - by user314536

  i have installed the netbeans version 6.8 with glassfish version 3 on a redhat machine. the thing is that when i try starting/stopping the glassfish via the netbeans, it works fine, BUT when i try starting the glassfish via: ./asadmin stop-domain domain1 i get the error "GlassFish requires Java SE version 6. Your JDK is version 4" i have got only one JDK instance installed rpm -qa | grep jdk will return "jdk-1.6.0_18-fcs" any ideas ?

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• Set attributes (margin, gravity, etc...) to an Android view programmatically (without XML).

  - by thom

  I need to create a GUI (layout+views) in my .java activity class (I know it's far more flexible and easier to use .xml layout file, but I don't want to use it for now). I can't find any setGravity() (but a "Gravity" object I can't figure how to use) or any set setMargin() method for the "View" object. What is the easiest way to do it ? Thanx.

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• Unable to run MR on cluster

  - by RAVITEJA SATYAVADA

  I have an Map reduce program that is running successfully in standalone(Ecllipse) mode but while trying to run the same MR by exporting the jar in cluster. It is showing null pointer exception like this, 13/06/26 05:46:22 ERROR mypackage.HHDriver: Error while configuring run method. java.lang.NullPointerException I double checked the run method parameters those are not null and it is running in standalone mode as well..

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• Are there open source CAPTCHA solutions available?

  - by craigmoliver

  I'm in the process of adding CAPTCHA validation to one of my websites and need to know what open source solutions exist. Please note strengths and weaknesses and what platform they work with. I'm primarily interested in ASP.NET solutions but feel free to include PHP, Java, etc.

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• Code Generation(based on templates) for COCOA

  - by Vikas

  Hi, I have written a library for I-phone which is based upon some object models(whose definitions I get via XML). Now I have one implementation for a sample model ready but to make the code library generic I want to write an application where I can templatize the code and provide placeholders for data model specific points. Is there any tool available for Xcode to enable me do this. In java "Velocity" does this job for me. Regards, Vikas

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• Objective-C and its relation to C

  - by Daziplqa

  Hi folks, Actually, I am very new to Mobile programming, and need to take your opinions. I am a Java Developer with a C background, and I need to start Learning Objective-C with a target to do mobile app for iPhone and to refresh my knowledge in C (as I know, Objective-C is a pure superset for C, ain't it?). So, the question is, With objective C, can I achieve my two objectives which are again: Do mobile dev for iPhone refresh my refresh my knowledge with C

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• What freeware/floss tools are available to help load data into SPSS?

  - by tardate

  I'm looking for a solution for producing SPSS format data files for loading into SPSS. The few offerings I can find are all commercial. Has anyone experience with generating SPSS-format data files using open-source, freeware or home-grown solutions? I'm not even sure that the file format is "open". Any hints appreciated (any language is fine, although java, perl or ruby preferred).

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