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  • WF4 - Display workflow design in asp.net and highlight an activity

    - by jikan_the_useless
    i need to display current status of a document approval workflow task in asp.net web page with a specific activity highlighted. i have seen the visual workflow tracker example (in wf&wcf samples) but i have two issues, 1-i have to render workflow in asp.net not in a wpf app. 2-i don't need to display current status with workflow running, all activities that need to highlighted are the one that require user input. e.g. "waiting for approval from department head" etc. if i could just convert the workflow xaml to jpg after highlighting a specific activity by activity id that created a bookmark and waiting to resume the bookmark it would do the work.

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  • Cucumber response object -- PHP environment

    - by trisignia
    Hi, I'm using Cucumber to test a PHP application, and while most everything works without issue, I haven't yet figured out how to retrieve a response object for a request -- I'm looking to test whether a response is successful (code 200) and also to perform some Hpricot parsings of the response body. Right now my env.rb file is pretty simple: require 'webrat' include Webrat::Methods include Webrat::Matchers Webrat.configure do |config| config.mode = :mechanize end And if I put something like this in my step definitions: Given /Debug/ do puts response.to_yaml end I get this error: undefined method `response' for nil:NilClass (NoMethodError) ./features/step_definitions/webrat_steps.rb:11:in `/Debug/' features/versions.feature:4:in `Given Debug' Is anyone familiar with this type of situation? best, Jacob

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  • PDF Text Extraction Approach Using OCR

    - by Jon
    Has anybody attempted to extract text from a PDF using an OCR library and Java? What did you find to be the most reliable library for text extraction. Most of the approaches I've seen (tesseract, GOCR) are C libraries that would require some JNI code to be written. I'm familiar with pdfbox, which is now an Apache incubator project at version 0.8.x, but it's text extraction isn't always accurate. I'm looking for an alternative approach that is somewhat more reliable. I've not tried Asprise JavaPDF yet, in the process of trying that, but wanted to know more about the OCR approach (if it's possible). Any help would be appreciated.

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  • Entity Framework 4 relationship management in POCO Templates - More lazy than FixupCollection?

    - by Joe Wood
    I've been taking a look at EF4 POCO templates in beta 2. The FixupCollection looks fine for maintaining the model correctness after updating the relationship collection property (i.e. product.Orders it would set the order.Product reference ). But what about support for handling the scenario when some of those Order objects are removed from the context? The use-case of maintaining cascading deletes in the in-memory model. The old Typed DataSet model used to do this by performing the query through the container to derive the relationship results. Like the DataSet, this would require a reference to the ObjectContext inside the entity class so that it could query the top-level Order collection. Better support for Separation of Concerns in the ObjectContext would be required. It looks like EF is not suited to this use-case that DataSets did out of the box.... am I right?

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  • Getting into a technology which requires experience when you have no experience

    - by dotnetdev
    It seems that Sharepoint is a technology which is very hard to get into. All the jobs in this tech require experience in working with it (Eg 2 years development experience in MOSS). If I wanted to get into this - but had no job that used the tech, how can I get experience in it to get an experienced job? Jobs state you need "2 years professional experience in MOSS 2007" but then if you have never done it, you won't get the job. The only possible way is you will be doing this at home and not in a team, but if you work in the mean time, that will negate this (it's not like teamworking is tech specific). Many people think if you decide to make a project at home you're just going to play about aimlessly rather than work to specs (where as in my current situation it's vice versa) but if you're dedicated, like me, you would write them - just not with the same presentation. Would employers treat experience at home as professional experience? Biztalk is another prime example of this. Thanks

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  • Get domain user from IPAddress or Hostname in .Net

    - by Duracell
    We're trying to implement a custom solution for Growl for Windows. We tell the Growl client to subscribe to notifications from our server. The server then gets a message from the client via the GNTP (Growl messaging protocol). We require the name of the user logged into the client machine in order to do database lookups. The GNTP does not provide this information. So, we have a connected client socket (and thus, IP address) and a message from this client containing its machine name. Is there any possible way to determine the username of the user who is logged into the specified machine? We have access to windows domain services.

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  • how to run an ActiveX that must be visible and topmost on a server without a desktop?

    - by DanJ
    We're writing a server application that needs to use an ActiveX object that must be visible and Top-Most otherwise it doesn't render correctly. The challenge is that servers typically don't have an active desktop, and therefore the applications should not require one. Ours does. I must use this ActiveX, and I don't have access to the source code. When running from within remote-desktop everything works fine as long as the session is open. As soon as the session closes it stops working. I'm guessing this is because there is no desktop. Any ideas how I can work this out in a secure and robust way?

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  • ASP.NET MVC 2 validation using DTOs instead of domain entities

    - by Kevin Pang
    I'm struggling to mesh two best practices together: Using DataAnnotations + ModelBinding for validation in ASP.NET MVC 2 Using DTOs instead of domain entities when passing data via the ViewModel If I want to pass over DTOs instead of domain entities, then leveraging DataAnnotations + ModelBinding for validation would require me to specify validation attributes on my DTO classes. This results in a lot of duplicated work since multiple DTOs may hold overlapping fields with the same validation restrictions. This means that any time I change a validation rule in my domain, I have to go find all DTOs that correspond with that value and update their validation attributes.

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  • Python Fabric error

    - by jwesonga
    I'm running fabric (Django deployment to apache) and everything seems to work fine until I get to the task for installing the site: def install_site(): "Add the virtualhost file to apache" require('release', provided_by=[deploy, setup]) sudo('cd %(path)/releases/%(release)/%(release); cp %(project_name)/%(virtualhost_path)/%(project_domain) /etc/apache2/sites-available/%(project_domain)s') sudo('cd /etc/apache2/sites-available; a2ensite %(project_domain)') I keep getting this error: [173.203.124.16] sudo: cd %(path)/releases/%(release)/%(release); [173.203.124.16] err: /bin/bash: -c: line 0: syntax error near unexpected token `(' [173.203.124.16] err: /bin/bash: -c: line 0: `cd %(path)/releases/%(release)/%(r elease);' Warning: sudo() encountered an error (return code 2) while executing 'cd %(path) /releases/%(release)/%(release);' I've gone through the fabfile.py over and over and I can't see why the error is coming...any ideas?

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  • Spring-Security with X509?

    - by jschoen
    I am new to spring-security in general and am a bit confused. The project I am trying to integrate this with uses X509 certificates to identify users for signing in to the application. There are no usernames or passwords. We validate the certificates are good, and that they have been given access to our app. The question is how do I integrate spring in to this to get their roles using the X509 certificates? I have seen this: <http> ... <x509 subject-principal-regex="CN=(.*?)," user-service-ref="userService"/> ... </http> But I don't understand how this works. Will it still require something for a password? Or is the subject all it needs?

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  • Enterprise distribution Program for iPhone

    - by Mohammed Sadiq
    Hi all, I would like to implement a application which backs up all the internal datas like sms, mms, videos, audios, documents, call history stored in iPhone. But this seems to be not possible with api docs that the apple has released so far ... I have gone through the pdf of ENterprise distribution program and some of the links related to Enterprise Distribution Program, specifies about the Remote wipe and accessing of internal datas like Calendar, sms, mms ect .... But they didnt mention how to do it programmatically. Does Apple provide any special priviledges like extra api support to access the internal data in their Enterprise Distribution Program?. Is there any difference between Enterprise Distribution Program and Standard Distribution Program in the development point of view? And since in-house distribution does not require Apple approval, shall we use some other method which are not officially mentioned in apple docs, to access the internal stored data .. If so can anyone point out the way to do it? Any help would be greatly appreciated awaiting for your response Best regards, Mohammed Sadiq ....

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  • Jdeveloper vs java/j2ee/js+extjs ?

    - by ssgam
    Hi All, i am new to the web development environment, having came from a unix/c environment. i've been recently asked to create a web app, which i thought would require postgresql, java/j2ee, and javascript for the client interface. as i had wanted a nicer gui, i've been reading up on extjs, which looks really nice to me. a colleague mentioned that the time needed time needed to learn all these various pieces is time consuming, and Jdeveloper seems to provide most of what we'd need (i was shown a demo, which appears to be able to generate some nice web interfaces). what are the pros and cons with the different approaches ? some i can think of: - jdeveloper is an integrated ide, which creates UI easily, tightly integrated with database. (pro) - jdeveloper will be heavier? (con) - wizard generated code may be harder to refactor ? (con) - java/j2ee/js+extjs needs to develop things from ground up (con) thanks in advance for sharing your experiences and thoughts ... sam

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  • Function missing but file including it is loaded? (Uncaught ReferenceError: flashembed is not defined)

    - by jerrygarciuh
    jQuery Tools is a stand-alone library that offers a flashembed() function; it does not require jQuery. But with or without jQuery I am seeing error Uncaught ReferenceError: flashembed is not defined Page html from here and a JSFiddle of it. <div class="ads-box" id="ad1"> <script>flashembed("ad1", "/g/shows/sidebar/72940064_ad_swf.swf");</script> </div> <script src="http://cdn.jquerytools.org/1.2.7/full/jquery.tools.min.js"></script> The SWF is not 404 http://www.itsneworleans.dreamhosters.com/g/shows/sidebar/72940064_ad_swf.swf And the CDN file has the flashembed function and resources tab shows it loaded. http://cdn.jquerytools.org/1.2.7/full/jquery.tools.min.js What is my next step in debugging this?

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  • Are the svn ruby bindings provided as a gem?

    - by user30997
    I see a couple dozen gems that relate to svn, but what little documentation I can find on any of them shows that they are command-line wrappers and misc helpers. (svn-command, svn-hooks, etc.) I've seen code in the wild that does things like: require 'svn/core' and SVN.Repos.add(...), but the author of that module pulled his svn ruby tools via apt-get. This would not be an option for me, as I'm developing a windows/osx tool. Which gem am I after? From there, I'm happy to dig through code in lieu of documents, but with a call to gem query --name-matches svn --remote returning about 30 hits, I need to narrow it down a bit first.

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  • HttpClient 4 SSL and client side certificates

    - by Luke
    Hi All, I am having trouble working out how I can get get HttpClient 4 to use SSL in the way I need. I have X https servers that I send requests to. One requires a client side certificate while the others have trusted certificates and therefore require no client side certificate. I have no issue connecting to the server requiring the client side certificate (its in my keystore), however every time I try to connect to the servers with trusted certificates, my client side certificate is offered by HttpClient and therefore fails authentication. My question is this: is there a way for HttpClient to offer the client side certificate only to the server requiring it and not to the others? Thanks in advance, Luke

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  • Get BSD file descriptor from OSX CoreServices objects.

    - by Inso Reiges
    Hello, I am new to OSX user space development. I've read documentation and googled before asking, but still have no clue about the following. If i am to use CoreServices framework to work with files (FSRef, Forks, URLs, etc.) will i be able to get a raw BSD file descriptor (plain int)? If yes, then how can i do that? The thing is, i want to learn to program with OSX frameworks, but the actual task at hand will require BSD file descriptor later. Inso.

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  • How to modify JSSE / How to do custom build

    - by Steffen Heil
    Hi I have a special requirement for one of my applications where I need the servers nounce (Handshaker.srv_random) when verifying the client certificate. Yet JSSEs X509TrustManager only passes me the certificate, no other information of the handshake. I have located the place, where checkClientTrusted is called (inside ServerHandshaker) and it would be easy to extend it to also allow some X509CustomTrustManager to be called with all required information. Yet this would require me to recompile JSSE... I also found jsse sources in openjdk. Now for my questions: What is the easiest way to compile jsse from openjdk? Can the resulting jsse.jar be used as a replacement for the (original) sun jre as a replacement for the included jsse.jar? Is there another (more standard compliant) way to archive what I am trying to do? I did not find a hook to use my own handshaker... Regards, Steffen

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  • Can I use swank-clojure with the clojure 1.2 master branch?

    - by Rob
    I'm happily using swank-clojure, installed via elpa. But I'd like to do some work with deftype, defprotocol, etc., which aren't aren't available in clojure 1.1. To use my own class paths, I'm using the excellent suggestion by Rick Moynihan in the stackoverflow question about setting custom classpaths, which was to set up a script like: #!/bin/bash java -server -cp "./lib/*":./src clojure.main -e "(do (require 'swank.swank) (swank.swank/start-repl))" And that works swimmingly if the clojure jar file in lib is 1.1, but with 1.2, it blows up: Exception in thread "main" java.lang.NoSuchMethodError: clojure.lang.RestFn.<init>(I)V (macroexpand.clj:1) at clojure.lang.Compiler.eval(Compiler.java:5274) at clojure.lang.Compiler.load(Compiler.java:5663) at clojure.lang.RT.loadResourceScript(RT.java:330) at clojure.lang.RT.loadResourceScript(RT.java:321) at clojure.lang.RT.load(RT.java:399) at clojure.lang.RT.load(RT.java:371) at clojure.core$load__5663$fn__5671.invoke(core.clj:4255) at clojure.core$load__5663.doInvoke(core.clj:4254) at clojure.lang.RestFn.invoke(RestFn.java:409) ...and many, many more So is there some magical incantation to make this work, or is clojure 1.2 compatibility not there yet?

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  • How to gracefully exit SLIME and EMACS

    - by Gregory Gelfond
    Hi All, I have a question regarding how to "gracefully exit SLIME", when I quit Emacs. Here is the relevant portion of my config file: ;; SLIME configuration (setq inferior-lisp-program "/usr/local/bin/sbcl") (add-to-list 'load-path "~/Scripts/slime/") (require 'slime) (slime-setup) ;; configure SLIME to gracefully quit when emacs ;; terminates (defun slime-smart-quit () (interactive) (when (slime-connected-p) (if (equal (slime-machine-instance) "Gregory-Gelfonds-MacBook-Pro.local") (slime-quit-lisp) (slime-disconnect))) (slime-kill-all-buffers)) (add-hook 'kill-emacs-hook 'slime-smart-quit) To my knowledge this should automatically kill SLIME and it's associated processes whenever I exit Emacs. However, every time I exit, I still get the prompt: Proc Status Buffer Command ---- ------ ------ ------- SLIME Lisp open *cl-connection* (network stream connection to 127.0.0.1) inferior-lisp run *inferior-lisp* /usr/local/bin/sbcl Active processes exist; kill them and exit anyway? (yes or no) Can someone shed some insight as to what I'm missing from my config? Thanks in advance.

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  • Pdssql.dll cannot be found

    - by Kolten
    I am attempting to open a Crystal Reports 8.5 document, and when I try to set the database to the Production data server, i get the error "Pdssql.dll cannot be found". Googling, this is a common problem, but none of the fixes I tried seem to work. This is a new computer. I do have SQL Server 2008 client tools installed, but I believe previously I had Sql Server 2005 client tools. I attempted to install the SQL Server 2005 client tools, but that didn't go through due to me having 2008 installed. I require 2008 to do my job now. Everything I search for says this is a 16bit driver, and I need to install the 2005 client tools. Unfortunately this cannot be done due to me having 2008. is there some sort of work-around I can do? Thanks

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  • TCP-Connection Establishment = How to measure time based on Ping RRT?

    - by Tom
    Hello Experts, I would be greatful for help, understanding how long it takes to establish a TCP connection when I have the Ping RoundTripTip: According to Wikipedia a TCP Connection will be established in three steps: 1.SYN-SENT (=>CLIENT TO SERVER) 2.SYN/ACK-RECEIVED (=>SERVER TO CLIENT) 3.ACK-SENT (=>CLIENT TO SERVER) My Questions: Is it correct, that the third transmission (ACK-SENT) will not yet carry any payload (my data) but is only used for the connection establishement.(This leads to the conclusion, that the fourth packt will be the first packt to hold any payload....) Is it correct to assume, that when my Ping RoundTripTime is 20 milliseconds, that in the example given above, the TCP Connection establishment would at least require 30 millisecons, before any data can be transmitted between the Client and Server? Thank you very much Tom

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  • ASP.NET Membership Provider - Single Login

    - by RSolberg
    I'm considering utilizing the ASP.NET Membership Provider for a few different web apps/tools with a single login approach. REQUIREMENTS User logs in to my.domain.com and sees a list of apps/tools that they have permission to use. The user selects the tool they'd like to use and clicks the link. When the tool opens, it is able to identify that they are currently logged in and who they are to identify any unique permissions to the application. I know that each app could simply point to the same back end Membership Provider DB, however will each app require a login or will it be able to identify if the user is already logged in?

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  • RenderControl error

    - by Rubans
    HI, I have a grid with which I'm templating columns with and one column is a user control. Since I'm adding these in the code behind ( using ITemplate), I get an error when I try to render the UserControl. This particular user control does require a scriptmanager since it includes a ajax control (radcombobox). The error I get is : Script control 'LookupComboBox' is not a registered script control. Script controls must be registered using RegisterScriptControl() before calling RegisterScriptDescriptors(). I'm not sure even if my approach is correct using user control and using RenderControl.

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  • Proper way to bind WCF webservice to both HTTP (for dev) and HTTPS (for production)

    - by Nicholas H
    Seems like this would be fairly straightfoward but I can't figure it out. In lieu of using an ASMX web service, I'm trying to go with WCF.. and finding it hard to figure out bindings. I would like to be able to use HTTP to connect to the WCF service for local development (and on our "staging" server), but require HTTPS on our production server. Should this be possible with two bindings? I cannot get it to work. If someone could provide an example of just a very basic HTTP and HTTPS WCF setup, I'd be eternally grateful. Or point me to a book/website/etc. which solves all the mysteries of WCF.. that'd be great. Because right now it's looking easier to just go back to ASMX.

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  • Ruby 1.9, gmail and NET::SMTP

    - by anshul
    I am running ruby 1.9.1p243 (2009-07-16 revision 24175) [x86_64-linux]. require 'mail' options = { :address => "smtp.gmail.com", :port => 587, :domain => 'REMOVED', :user_name => 'REMOVED', :password => 'REMOVED', :authentication => 'plain', :enable_starttls_auto => true } Mail.defaults do delivery_method :smtp, options end Mail.deliver do to 'REMOVED' from 'REMOVED' subject 'Testing' body 'Test body' end results in the error Net::SMTPAuthenticationError: 530 5.7.0 Must issue a STARTTLS command first. x.REMOVED! What am I doing wrong and how do I fix it?

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