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• String method to get unknown value that matches regex from string

  - by Aly

  Hi, In Java is there a way to extract the value of an unknown subset of a string via a regex. For example in the following string "hello world 1234" I want to be able to extract the value 1234 via the regex [0-9]*. Is there a way to do this?

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• Testing Paypal error messages using ActiveMerchant

  - by vrish88

  Hello, Is there a way to test your application's processing and handling of Paypal generated credit card errors? I'd like to verify that my application can handle a declined credit card or something like that. So is there a way to have Paypal send an error message? Or would it be better to generate a stub and use it in the testing environment? If this is the better way, how would one generate a stub? Thanks!

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• JEE6 Advice - how viable is it?

  - by user294740

  Hello! A friend and I are trying to start our own UK based business. We both know Java and thought we'd try to implement it using JEE6 and JSP. Can anyone offer some advice on how viable it would be and provide us with resources to consult?

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• How can I convert a bunch of .asp to .aspx ?

  - by Jerome WAGNER

  Hello, I want to port an existing, legacy, ecommerce website from ASP to ASP.NET. What approaches do I have ? is there a way to run an ASP file with an ASP.NET engine ? are there tools to automatically convert ASP to ASP.NET and do they work on complex websites ? other approaches ? Thanks for your help Jerome Wagner

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• question on web development lanaguages

  - by molleman

  Hello guys, i am just finished college and worked with the java language for the past few years. i want to change, what do you guys think is the most usefull web development language to use? what would you guys recommend for me to learn

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• Importing a program from ActionScript 3 to Adobe AIR

  - by Rudy

  Hello, I have made an application that is coded only in ActionScript 3.0, and uses HTML and JavaScript for the display. I would like to have the same result, but using Adobe AIR. I do not know Adobe AIR at all, so I was wondering if you could direct to some good tutorials that will teach me how I can move my .html/.js/.as files to Adobe AIR please. I am using Adobe Flash Builder 4. Thank you very much, Rudy

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• Why Basic HTML gets loaded

  - by Priyanka

  Hello... When I browse internet,basic HTML gets loaded on my computer. For eg.- for orkut or facebook login,only the text box appears,and when inputs are provided,and redirection is done,it says "error on page". Even on google search,basic HTML gets loaded on my computer.. I tried installing new Internet version i.e., IE8,but the same problem. Kildly provide a good solution to this problem.

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• Installing visual studio express 2010

  - by Josemalive

  Hello, I would like to create some test web applications with visual studio 2010 express. I installed Microsoft Visual C# 2010 Express, but i dont have type of project web application mvc 2. What should i install if i want to create a web mvc 2 application? Thanks in advance. Best Regards. Jose

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• ASPxGridView -- How to simply add example values with only a DataSource property?

  - by Earlz

  Hello I have a ASPxGridView. In it(for the uninformed) is only a DataSource property for telling it what data to load. My problem is that I'm simply trying to mock up an example and don't need to tie it to an actual database. How would I do this? I basically just want a few rows and some columns but since it only takes a datasource I'm not sure how to do it. Would ObjectDataSource be what I'm looking for?

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• use of NSFilemanager

  - by mindfreak

  Hello, I am working as an Iphone developer since 5 months but never ever i have used NSfilemanager class. Apple has documentation but still i am not cleared about its use. My question is that can anybody tell me(with example) how and when to use the NSfilemanager class ? Any help will be appreciated. Thanks.

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• Adding Spark button in ActionScript project

  - by PM

  Hello, I have a button skin in spark created in Catalyst. Now I want to apply this skin to my project of type ActionScript project. When I add a simple spark button to my sprite then it's not showing there. Can anyone help me to figure out how to add a Spark.Button in a Sprite? Best Regards

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• Intro to GPU programming

  - by Adam Davis

  Everyone has this huge massively parallelized supercomputer on their desktop in the form of a graphics card GPU. What is the "hello world" equivalent of the GPU community? What do I do, where do I go, to get started programming the GPU for the major GPU vendors? -Adam

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• Code::Blocks invalid compiler problem

  - by salifu

  i have installed successfully codeblock on my pc but when i try to run "hello world" or even another code, i get this messege of bluild log "name-Debug uses an invalid compiler. Skipping... nothing to be done" so please help me!

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• Dynamic JPA 2.0 query using Criteria API

  - by rrrrrrrrrrrrr

  Hello all, I am a bit stucked constructing a dynamic query using the CriteriaBuilder of JPA 2.0. I have quite a common use case I guess: User supplies a arbitrary amount of search parameters X to be and / or concatenated: like : select e from Foo where (name = X1 or name = X2 .. or name = Xn ) The Method or of CriteriaBuilder is not dynamic: Predicate or(Predicate... restrictions) Ideas? Samples?

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• Get Lat, Long from CLLocation

  - by Marco

  Hello i have an CLLocation which is my userLocation, now in another class i have to open the maps app and make a route from the userLocation to another point. But how can i get in the another class the Coordinates of userLocation? please help me i have no idea

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• Generate a controller with all the RESTful functions

  - by Barb

  Hello, I am trying to generate a controller with all the RESTful actions stubbed. I had read at link text that all I needed to do was to use call the generator with just a controller name I would get just that. So, I ran "script/generate rspec_controller Properties" and I got an empty controller. Any other suggestions would be greatly appreciated.

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• cifs client library

  - by Reflog

  Hello. I'm looking for some stand alone library to access SMB/CIFS shares. I am not looking for mounting the shares, just browsing and accessing the files for reading. Preferable something with a simple simple API similar to regular POSIX operations of opendir, scandir, read and etc. Thanks in advance!

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• How to get log from NonCatalogLogger in weblogic10.x

  - by Stanislav Shevchenko

  Hello I'm using 3-d party lib and found that it traces it state via weblogic.logging.NonCatalogLogger but I don't see any string in log. How can I receive log from these classes?

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• Drupal - Grabbing and Looping NID of CCK Nodereference field

  - by GaxZE

  Hello, cant seem to work out how i grab multiple nids of a node reference field. $node-field_name[0]['nid'] picks up the node id of the cck node reference field. however when that cck node reference field has more than one value i get stuck! my php is abit sketchy atm so working with arrays and loops is being quite difficult! here is my code: field_industry as $item) { ? "

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• XMLHttpRequest in a loaded XMLHttpRequest

  - by donny-php

  Hello I'm using javascript to load data in a div trough XMLHttpRequest now i'm wondering if it's possible to make another XMLHttpRequest in that loaded div so an new onclick in my result Greetings

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• Java Graphics disable xor mode

  - by 2xMax

  Hello, I know that g.setXORMode(Color c) enables XOR mode drawing. But how to disable this mode after setXORMode call?

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• WPF: Get single points of a Path?

  - by stefan.at.wpf

  Hello, I have a Path in WPF and I'd like to get the single points of this path. Is this somehow possible? (I used a WPF built-in PathSegment and I'd like to get the points that WPF calculated) Thanks for any hint!

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• MOV BX,[SI] - ASM question

  - by Tal

  Hello,I'm studying ASM 8086 theoretically on highschool. And when I do this: MOV BX,[SI] is SI+1 going to BH or BL? Thank you :-)

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• Removing Shine/Gloss effect on the iPhone through UIPrerenderedIcon not working on device

  - by hbStarkMuffie

  Hello all, I have tried to use the UIPrerenderedIcon/"Icon already includes gloss and bevel" on the Info.plist of my app and it worked perfectly on the Simulator, but not on the real device (iPod touch 2g). I have even tried to uninstall the app from the device, clean all builds but I still got the shine/gloss, that's really ruining my icon... Any thoughts? Best Regards, Muffie

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• keep an authenticated user across servers

  - by pixeline

  Hello, In a LAMP environment, if a user authenticates itself on example.com domain, hosted on server1, how can i keep him logged in on forum.example.com, hosted on server2 ? Thank you in advance for your advise.

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