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• How do you control access to your web application based on IP

  - by Samuel

  We have a requirement to control access to our SaaS based web application based on IP addresses (i.e. We will have to limit access to Company A users only if the request originates from the PCs in their subnet). How do you solve this issue?

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• Struts:JSON:return multiple objects

  - by cp

  Hello Is it possible to return multiple JSON objects in the request header with Struts1? I am presently returning a single JSON objects, however the need now is to return a second data structure. All the client-side processing works perfectly for the single data structure in the single JSON objects, I really do not want to complicate it by putting two hetrogenous data structures in a single return JSON object. tia.

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• Rails caches_page :index in Wrong Location

  - by Andy

  I have a controller Projects in my Rails app with: caches_page :index However, instead of the cached file being generated at /public/projects/index.html it is located at /public/projects.html. The web server (currently Mongrel) looks for */ directories before *.html files. So the http://…/projects request is routed through Rails and my index cache file is never served. How can I tell caches_page :index to generate the file at /public/projects/index.html instead?

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• What is a 'better' approach to query/save from server: DTO or Wcf Data Services?

  - by bonefisher

  From my perspective, the Data Services and their query approach is useful when querying simple object graphs from your server-side domain model. But when you want to query complex dependencies I couldn't create anything good out of it. The classic DTO approach is fine-grained and can handle everything, but the downside is that you have to create Dto classes for every type of server-request which is time consuming and you have to synchronize the Dto type with your domain entity/business logic.

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• Does it make sense to create a custom resource.xml instead of using asp.net's Resource .resx impleme

  - by Blankman

  I will be setting the current thread's culture at the beginning of the request lifecycle. Does it make sense if I create my own resource.xml to store things like strings/labels/messages that will be used in the web application? or are their drawbacks and its better if I just use the Global resources .resx files that are 'built-in' ?

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• how to get post content with groovy listening on a port?

  - by Amir Raminfar

  I wrote the following simple groovy code that handles a request. if (init) data = "" if (line.size() > 0) { data += "--> " + line + "\n" } else { println "HTTP/1.1 200 OK\n" println data println "----\n" return "success" } I then run it by doing groovy -l 8888 ServerTest.groovy However, it doesn't seem to print any POST data. I am testing it by doing curl -d "d=test" http://localhost:8888/ Does anybody know how to get that data in groovy?

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• What is actully harmful in to use css hacks instead of IE conditional stylesheets ?

  - by metal-gear-solid

  What is harmful in to use css hacks instead of IE conditional stylesheets. What is bad with css hack , will i get any problem in css management now or in future with hacks. I read many articles but haven't found any good reason. adding extra external conditional stylesheet means one more HTTP request.

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• How Does Rails 3's "data-method='delete'" Degrade Gracefully?

  - by viatropos

  Rails 3 does some cool stuff to make Javascript unobtrusive, so they've done things like this: = link_to "Logout", user_session_path, :method => :delete ..converts to <a href="/logout" data-method="delete" rel="nofollow">Logout</a> But it just occurred to me.. When I turn off javascript the method isn't DELETE anymore, it's GET as expected. So are there plans to, or is there some way to, allow these data- attributes to degrade gracefully, so that link still is a DELETE request?

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• Roles for "Hhtpcontext.user" in Asp.net Formauthentication

  - by Hemant Kothiyal

  In asp.net global.asax, where should i write code to assign role in httpcontext.user? What i have read in site is that it should be part of "Application_onPostauthentication" event of global.asax but i am not getting that if i write there then it is execute for each request of user. I think this should fetch one for one authentication at session. I don't know even why microsoft also suggest to write code there? Please if anybody know the fact make me clear?

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• Wordpress ajax conflicts

  - by Phil

  I have problems with wordpress and ajax. The ajax request via jQuery just dont work. Jquery noconflict is enabled and the effects work but the ajax requst dont. Where could be the problem? Thank you!

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• GUI HTTP client

  - by JW

  Does anyone know of a good GUI HTTP testing client that runs on OS X? Something that will allow me to enter a request (URL, headers, body, etc.), and view the response, preferably in different formats (hex, text, etc.). I found one called HTTP Client, but it's kind of buggy. Google is failing me.

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• problem with twitter api friends_timeline

  - by siznax

  i can get my user_timeline fine: curl -u user:pwd http://www.twitter.com/statuses/user_timeline/user.json {blob of tweets} but when i try to get the friends_timeline, i get an auth error: curl -u user:pwd http://www.twitter.com/statuses/friends_timeline.json {"request":"\/statuses\/friends_timeline.json", "error":"Could not authenticate you."} do i just not understand the documentation? http://apiwiki.twitter.com/REST+API+Documentation#friendstimeline

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• Use Twisted's getPage as urlopen?

  - by RadiantHex

  Hi folks, I would like to use Twisted non-blocking getPage method within a webapp, but it feels quite complicated to use such function compared to urlopen. This is an example of what I'm trying to achive: def web_request(request): response = urllib.urlopen('http://www.example.org') return HttpResponse(len(response.read())) Is it so hard to have something similar with getPage?

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• What does the MVC Controller.UpdateModel<T>(T) actually try to do?

  - by unanswered

  When I submit my MVC Page I get an IvalidOperationException from System.Web.Mvc Controller object in the UpdateModel method. the MSDN documentation states that this method does the following: Updates the specified model instance using values from the controller's current value provider. Is the value provider referencing the current Request object? Or where exactly does it get the values that it is using to update the model? And what specifically does the UpdateModel method check and what does it 'mean' when it says that The model of type 'abcXYZ' was not successfully updated Thanks

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• Detecting modfications in the persistent state

  - by mada

  Hi, I know that during a update hibernate cand detect if any change has been done. If it is no, no sql request will be done. IS there a way to get this boolean information computed by hibernate ? Thanks in advance Regards

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• How could I iterate the values in ArrayList in java from java script?

  - by i2ijeya

  I have stored a bulk of objects in an ArrayList and I have set that in the request. Now I want to retrive the values in the Arraylist from my java script. Please help me with the solution

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• MySQL, Coldfusion, Selecting records that were timestamped in the last 24 hours.

  - by nobosh

  With Coldfuson & MySQL - How to update the query to check for new entries that have a timestamp that occurs in the last 24 hours? Query: <cfquery name="caller.sel_BlogEntries" datasource="#request.db#"> SELECT blogentry.dateAdded, person.personName FROM blogentry INNER JOIN person ON blogentry.personID = person.personID WHERE blogentry.deleted = 'N' ORDER BY blogentry.dateAdded DESC </cfquery> blogentry.dateAdded is a MySql TimeStamp Thanks

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• Getting "invalid XML in the response" while checking out my project from github

  - by Shusl

  I was trying to get fresh copy of my project from github using tortoise svn client. But I am getting following exception. The PROPFIND request returned invalid XML in the response: XML parse error at line 1: no element found (Checkout from https://github.com/anoopchaurasia/JavaScript-File-Manager.git) When I tried to checkout using subeclipse on Eclipse, it saying "Folder does not exist.". I am able to checkout same repository on my other system.

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• UITextfield and webservice

  - by milanjansari

  Hello everyone, I have one query regarding the (UITextfield and Webservice) for example When i start writing text in UITextfield. Make sure, the app does not query the server(Webservice) for each letter typed. It should wait till I make a pause and then send the request. Is this possible to when using of UITextField? Thanks in advance

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• Digest authentication using LDAP only

  - by Elephant

  Is there a way to validate digest authentication using LDAP only? I.e. if I have the following request from a client (stealed from Wikipedia): GET /dir/index.html HTTP/1.0 Host: localhost Authorization: Digest username="Mufasa", realm="[email protected]", nonce="dcd98b7102dd2f0e8b11d0f600bfb0c093", uri="/dir/index.html", qop=auth, nc=00000001, cnonce="0a4f113b", response="6629fae49393a05397450978507c4ef1", opaque="5ccc069c403ebaf9f0171e9517f40e41" could I validate the user against LDAP, meaning if I don't now user password hence is not able to construct a digest hash to compare with the response?

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• What rendering services are available to convert URLs to images?

  - by tangens

  I know some services that encode the description of an image inside on an URL. For example: yuml.me for drawing UML Diagrams: or www.codecogs.com for rendering LaTeX equations: I really like these services to use them inside my javadoc to illustrate the documentation. On stackoverflow.com it's a bit tricky to encode these URLs, see my request at meta.stackoverflow.com. Question Are there any other rendering services that are useful for documenting source code?

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• Need to Post json data using jQuery.ajax

  - by Anil Bhat

  I have a json of the following format which I need to send in the Ajax request through POST method: { “gbus”: [ { "code": "*" } ], “regions”: [ { "code": "*" } ], “offices”: [ { "code": "*" } ], “contracttypes”: [ { "code": "*" } ], “jobnumbers”: [ { "code": "*" } ], “disciplines”: [ { "code": "*" } ] } Its not working for me, giving 500 error always when I try to submit it. Please suggest if you have any idea.

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• Should I cache the XRDS file returned in openid?

  - by Joseph

  In the initial part of the openid sequence, I request the OP (e.g. Yahoo.com) and get back the XRDS file which tells me the actual URL I need to use for the rest of the openid process. So, can I cache this initial file. E.g. if I have hundreds of users using a Yahoo openid, I would only have to do the initial fetch once every hour?

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• Google App Engine, Secure Data Connector (SCD), and supported protocols

  - by Pablo Alvim

  I've been investigating what I can do with Google's Secure Data Connector and App Engine. Is it possible, from an App Engine application, to grab resources inside my corporate intranet without using HTTP(S)? From what I read in the documentation, the only way to request resources through SDC is by using url_fetch, which is limited to HTTP, right?

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• Erlang: HTTP Accept Header with Inets

  - by Ted Karmel

  I am trying to do the equivalent of the following curl command : curl -H "Accept: text/plain" http://127.0.0.1:8033/stats I tried with an Inets simple http request. But, it isn't processed. How can I specify in Inets (or some other Erlang http client for that matter) the accept header requirement?

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