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• which asp net hosting site allows to listen on differnt port than 80 and uses .net 4?

  - by ijjo

  i'm trying to take advantage of html 5 web sockets in .NET and the easiest way appears to do something like this guy does: http://www.codeproject.com/KB/webservices/c_sharp_web_socket_server.aspx?msg=3485900#xx3485900xx i've already tested this myself and it works great, but there are a few problems if i try to deploy this to my hosting site (discountasp.net). basically i am not allowed to open up a port on 8080 and listen on it. i then tried to figure out a way to listen non port 80 with IIS as well, but using the HTTPListener runs into sercurity issues as well that doesn't seem like will help since i can't mess with this stuff on the hosting site server either: http://stackoverflow.com/questions/169904/can-i-listen-on-a-port-using-httplistener-or-other-net-code-on-vista-without-r so to make my life easier, i think i need to find a hosting site that simply allows me to open up a socket on port 8080 and listen on it. anyone know of one? or anyone know of a workaround (besides sniffing ALL the traffic on port 80)?

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• Proper way of deleting records with Codeigniter

  - by luckytaxi

  I came across another Stackoverflow post regarding Get vs Post and it made me think. With CI, my URL for deleting a record is http://domain.com/item/delete/100, which deletes record id 100 from my DB. The record_id is pulled via $this->uri->segment. In my model I do have a where clause that checks that the user is indeed the owner of that record. A user_id is stored in a session inside the DB. Is that good enough? My understanding is, POST should be used for one time modification for data and GET is for retrieving regards (e.g. viewing an item or permalink).

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• rpmbuild generates RPM in which subdirectory

  - by Adil

  rpmbuild generates RPM under which directory? I checked the RPMS directory:- [root@tom adil]# ls /usr/src/redhat/ BUILD RPMS SOURCES SPECS SRPMS [root@tom adil]# ls /usr/src/redhat/RPMS/ athlon i386 i486 i586 i686 noarch [root@tom adil]# How to decide rpmbuild outputs in which of the above sub-directories? Is it controlled by spec file? What is the default option? I thought uname -p but its not the case probable uname -i is used. Linked to my last question http://stackoverflow.com/questions/2565282/difference-between-machine-hardware-and-hardware-platform

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• Recursively CVS add files/directories and ignore existing CVS files.

  - by meder

  There's a similar post @ http://stackoverflow.com/questions/5071/how-to-add-cvs-directories-recursively However, trying out some of the answers such as: find . -type f -print0| xargs -0 cvs add Gave: cvs add: cannot open CVS/Entries for reading: No such file or directory cvs [add aborted]: no repository And find . \! -name 'CVS' -and \! -name 'Entries' -and \! -name 'Repository' -and \! -name 'Root' -print0| xargs -0 cvs add Gave: cvs add: cannot add special file `.'; skipping Does anyone have a more thorough solution to recursively adding new files to a CVS module? It would be great if I could alias it too in ~/.bashrc or something along those lines. And yes, I do know that it is a bit dated but I'm forced to work with it for a certain project otherwise I'd use git/hg.

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• Django: Adding inline formset rows without javascript

  - by Brant

  This post relates to this: http://stackoverflow.com/questions/520421/add-row-to-inlines-dynamically-in-django-admin Is there a way to achive adding inline formsets WITHOUT using javascript? Obviously, there would be a page-refresh involved. So, if the form had a button called 'add'... I figured I could do it like this: if request.method=='POST': if 'add' in request.POST: PrimaryFunctionFormSet = inlineformset_factory(Position,Function,extra=1) prims = PrimaryFunctionFormSet(request.POST) Which I thought would add 1 each time, then populate the form with the post data. However, it seems that the extra=1 does not add 1 to the post data.

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• Is it possible to set a claimType to be required and have a certain value in WIF?

  - by Nissan Fan

  <claimTypeRequired> <claimType type="http://www.stackoverflow.com/claims/canwalkthedog" optional="false" /> </claimTypeRequired> Is it possible in WIF apps to setup the web.config to use constraints. E.g. Say that a particular claim is required and must contain a value such as 1 or 'Y'? I want to create a situation where the framework dispermits access to an application if a claim doesn't meet a certain criteria, rather than to code it out implicitly.

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• VS2010 add-in custom menu item in files of Solution Explorer

  - by NewProgrammer

  Hey guys, I need to create a custom menu item for Visual Studio 2010 Add-in in C#, but I have had no luck in coming with a solution anytime soon. I am aware that there was a similar post: http://stackoverflow.com/questions/2486818/visual-studio-add-in-adding-a-context-menu-item-to-solution-explorer But it did not help, as the blog follows the process through the integration package, and the video is done through VB. I had attempted to convert the VB syntax to the C# syntax, but about half way through the video, the Add-in methods has significantly changed from 2005 to 2010, as some of the methods have removed or changed. Is there any good tutorials on making a custom menu item on the Solution Explorer in the lastest Visual Studio in C#, and is there a good website that could be used as a reference for looking over the VS add-in API? I've used Microsoft's main website, however it is confusing and wordy, which is difficult to understand and find the methods, properties, or commands that I am looking for. Any help would be appreicated, Thanks in advance.

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• How to Test a Multi-Tenant App with support for multiple domains

  - by asifch

  HI, we are building a multi-tenant application, which will support that each tenant can have a unique top level domain, the application is build using the asp.net 3.5 and SQL servr 2005, while each tenant will have different database. I have seen a number of questions about the similar applications on the StackOverFlow, but none of them is related to the Testing, I want to know is how one can test the application in a development environment, specially How can we test that each customer connects to his own DB based on the URL. how can we emulate different domains on the local system. like abc.com and xyz.com all goes to dev machine's IIS. Any recommendations which might help us in the developing process of such an application.

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• Web Site in solution where "Rebuild Solution" compile succeeds cannot launch debugger

  - by fordareh

  I have a solution that includes a Web Site (created using the web site template not the web app project template - converting isn't an option, btw). When I rebuild all, the compile succeeds, but strangely displays 3 errors, all of which are "Could not get dependencies for project reference 'PROJNAME'". When I try to launch the debugger, I get the "There were build errors." dialogue. Two questions: If I choose the 'Yes' option in the debug error dialogue to run the last successful build, will it run on the code that my Rebuild All just compiled? How do I resolve this issue? I checked this post and am disheartened by my prospects. What is strange, though, is that I added these same projects to a separate web site solution that compiled/debugged fine, removed the test web site and re-added the target website I would like to debug, and it failed in the same manner. Is there a secret web site .proj file for .NET web sites? http://stackoverflow.com/questions/863379/could-not-get-dependencies-for-project-reference

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• Visual Studio 2010: adding a service reference to a 2008 generated wsdl

  - by Snake

  Doesn't produce a app.config . In my team there is a guy who has Visual Studio 2008, he created a webservice. Then there is me, adding this webservice to a console project. Adding the service reference goes without problems but no valid app.config is generated. It's just empty <configuration> </configuration> When I disable 'reuse types' in my service reference it works but then I get an ambiguous error. Is this a bug? I found http://stackoverflow.com/questions/2159107/visual-studio-does-not-generate-app-config-content-when-add-service-reference this one, but there is no solution there, so I thought I bump the problem up again. Thanks

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• Remove characters after specific character in string, then remove substring?

  - by sah302

  I feel kind of dumb posting this when this seems kind of simple and there are tons of questions on strings/characters/regex, but I couldn't find quite what I needed (except in another language: http://stackoverflow.com/questions/2176544/remove-all-text-after-certain-point). I've got the following code: [Test] public void stringManipulation() { String filename = "testpage.aspx"; String currentFullUrl = "http://localhost:2000/somefolder/myrep/test.aspx?q=qvalue"; String fullUrlWithoutQueryString = currentFullUrl.Replace("?.*", ""); String urlWithoutPageName = fullUrlWithoutQueryString.Remove(fullUrlWithoutQueryString.Length - filename.Length); String expected = "http://localhost:2000/somefolder/myrep/"; String actual = urlWithoutPageName; Assert.AreEqual(expected, actual); } I tried the solution in the question above (hoping the syntax would be the same!) but nope. I want to first remove the queryString which could be any variable length, then remove the page name, which again could be any length. How can I get the remove the query string from the full URL such that this test passes?

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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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• Drupal node_save and special characters.

  - by Pierre

  Hello, i'm trying to create nodes and taxonomy terms through a custom php script by using the node_save() function. I'm working on drupal 6. It's working well (thanks to previous questions on stackoverflow) except for accented letters. Indeed, when a title or a taxonomy term contain "é", "è" or "à", the sentence is cut before those special characters. For example, a title like that: "Bonjour les éléphants" will create a node with "Bonjour les " as title. I don't know if it's linked to my database or if i have to use a special encoding in php (iconv() blabla) The fact is, for drupal titles, i can not use html encoding (for example: é is é in html) because drupal will render &eacute and not é... When i create a taxonomy or a title manually, i have no problems and the accented letter is saved in the database as "é". Soo if you can help me to create terms and title with accented letters, that will be great : ) Thank you !

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• use jsonp to get xml cross domain

  - by lmkk

  I am trying to read xml into a webpage from another server, and I assume that my problem is Same-Origin Policy, and therefore a cross domain problem. I have a bit of googling and it seems that jsonp is the way forward. Based on some examples I found here on stackoverflow and another sites, this is what I have, and it does not "hit" the server with the xml. I can view the xml in a browser. $(document).ready(function(){ $.ajax({ type: 'GET', dataType: 'jsonp', url: 'http://192.168.0.106:8111/getconfiguration?', success: function (xml) { //do stuff with received xml }}); Any suggestions? please keep in mind that I am a newbie with regards to JS / JQuery ;o)

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• Remove Duplicates from LEFT OUTER JOIN

  - by Kaushik Gopal

  Hey folk my question is quite similar to http://stackoverflow.com/questions/757957/restricting-a-left-join I have a variation in that request though and the comment didn't allow too many characters hence posting as a new question. I hope this doesn't go against the posting rules/etiquette. Assuming i have a table SHOP and another table LOCATION. Location is a sort of child table of table SHOP, that has two columns of interest, one is a Division Key (calling it just KEY) and a "SHOP" number. This matches to the Number "NO" in table SHOP. I tried this left outer join: SELECT S.NO, L.KEY FROM SHOP S LEFT OUTER JOIN LOCATN L ON S.NO = L.SHOP But i'm getting a lot of duplicates since there are many locations that belong to a single shop. I want to eliminate them and just get a list of "shop, key" entries without duplicates. any ideas how? (edit: ORACLE 10g Database)

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• Bash alias to open Vim at last edit mark

  - by Pierre LaFayette

  The mark " in Vim takes you to your last edit position. I want to create an alias that will open my Vim instance and jump to that mark; something which is obviously extremely useful. This works from the command line: $ vim -c "'\"" File.cpp Now I want to make an alias for this: $ alias v='vim -c "'\"" File.cpp' Well that's not going to work! You need to escape the first single quote you say... $ alias v='vim -c "\'\"" File.cpp' Hmm. That didn't work either... So I try a whole lot of variations of single quoted and double quoted madness, bang my head against the table and load up stackoverflow in my browser, and here we are. How do I properly escape this alias?

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• MVC2 ValidationSummary and Client side Validation

  - by Raj Aththanayake

  Hi I want to have the ValidationSummary errors displayed during Client Side validation. Currently the validation messages are only appears next to the field during client side validation. I use…. MicrosoftAjax.js MicrosoftMvcAjax.js MicrosoftMvcValidation.js as my client side libraries. There is a solution for jQuery Validation Library which is in the thread… http://stackoverflow.com/questions/1724790/asp-net-mvc-validationsummary-for-client-side-validation Is there an easy way to do this? I used had xVal working DataAnnotation and it was very easy enable client side validation for the validation summary. E.g <%= Html.ClientSideValidation().UseValidationSummary("validationSummary", “Validation Errors”)% Is there way to do this in MVC2 using MicrosoftAjax?

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• curl object moved here error, bash

  - by adam n

  I'm trying to download an html file with curl in bash. When I download it manually, it works fine. However, when i try and run my script through crontab, the output html file is very small and just says "Object moved to here." with a broken link. Does this have something to do with the sparse environment the crontab commands run it? I found this question: http://stackoverflow.com/questions/1279340/php-ssl-curl-object-moved-error but i'm using bash, not php. What are the equivalent command line options or variables to set to fix this problem in bash? (I want to do this with curl, not wget)

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• MKMapView within UITableView

  - by john-london

  I have a MKMapView within a UITableviewCell and I want to be able to disable scrolling of the table view when the user starts to drag within the map view. My plan had been to override the MKMapView touchesBegan/Moved etc methods and if they were called to then disable scrolling in the parent view. Scrolling in the parent view would be enabled again only when the touches in the MKMapView ended or were cancelled. My problem is that the touchesBegan/Moved methods inside MKMapView are not called - the problem is also discussed here: stackoverflow discussion. My table view is within a tab control, so I don't think I can extend UIWindow the way they describe, as there are several views that could be within the window, depending on which tab is active. How can I access the MKMapView touch events please?

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• ASP.Net MVC Keeping action parameters between postbacks

  - by Matt

  Say I have a page that display search results. I search for stackoverflow and it returns 5000 results, 10 per page. Now I find myself doing this when building links on that page: <%=Html.ActionLink("Page 1", "Search", new { query=ViewData["query"], page etc..%> <%=Html.ActionLink("Page 2", "Search", new { query=ViewData["query"], page etc..%> <%=Html.ActionLink("Page 3", "Search", new { query=ViewData["query"], page etc..%> <%=Html.ActionLink("Next", "Search", new { query=ViewData["query"], page etc..%> I dont like this, I have to build my links with careful consideration to what was posted previously etc.. What I'd like to do is <%=Html.BuildActionLinkUsingCurrentActionPostData ("Next", "Search", new { Page = 1}); where the anonymous dictionary overrides anything currently set by previous action. Essentially I care about what the previous action parameters were, because I want to reuse, it sounds simple, but start adding sort and loads of advance search options and it starts getting messy. Im probably missing something obvious

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• Algorithm for analyzing text of words

  - by Click Upvote

  I want an algorithm which would create all possible phrases in a block of text. For example, in the text: "My username is click upvote. I have 4k rep on stackoverflow" It would create the following combinations: "My username" "My Username is" "username is click" "is click" "is click upvote" "click upvote" "i have" "i have 4k" "have 4k" .. You get the idea. Basically the point is to get all possible combinations of 'phrases' out of a sentence. Any thoughts for how to best implement this?

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• JAVA Calendar - How to check if it's Saturday/Sunday ?

  - by Cristian

  What this code does is print the dates of the current week from Monday to Friday. It works fine, but I want to ask something else: If today is Saturday or Sunday I want it to show the next week... how do I do that? Here's my working code so far (thanks to StackOverflow!!): // Get calendar set to current date and time Calendar c = Calendar.getInstance(); // Set the calendar to monday of the current week c.set(Calendar.DAY_OF_WEEK, Calendar.MONDAY); // Print dates of the current week starting on Monday to Friday DateFormat df = new SimpleDateFormat("EEE dd/MM/yyyy"); for (int i = 0; i <= 4; i++) { System.out.println(df.format(c.getTime())); c.add(Calendar.DATE, 1); Thanks a lot! I really appreciate it as I've been searching for the solution for hours...

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• Missing Menu Bar in Visual Studio 2010

  - by Jeremy Sullivan

  When I opened up Visual Studio 2010 this morning, my Menu Bar (you know, the bar with File, Edit, etc. on it) was missing. I've tried all of the right-click menus, customize options, Function keys and Google searches that I can think of but to no avail. This is exactly the kind of humiliation that brings sobriety to my ever-growing ego as a developer. I'm actually posting this on StackOverflow.com for the world to see. Next, I will be just as humiliated when someone replies to this and tells me precisely how simple it is and how ignorant that I am for not knowing the simple key combination or finding it on Google. Thank you, your majesty, for your sharp retort in advance.

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• How to use Maven2 with Apache Sling?

  - by Jerome Baum

  Google doesn't help, neither does a stackoverflow.com search, and browsing through Apache Sling documentation doesn't show any solution so here goes: How can I best use Maven2 with Apache Sling? Basically as far as I see the entire application code will need to be placed in the JCR repository, but I need it versioned. There is some documentation about OSGi bundles that could contain resources, but isn't it kind of overkill to create a bundle with a bunch of Java code to talk to Sling when all I want to do is load some files to corresponding URLs? What I was hoping for is something like jetty:run that will automatically deploy a WAR into a new Jetty instance. Ideally the goal for Sling would run Sling and then load the specified content -- is there some Maven2 plugin for this right now? Or is the bundle-based solution the "canonical" way of doing this?

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• Inheriting from DataGridTextColumn and overriding GenerateElement

  - by philbrowndotcom

  I'm attempting to create a custom DataGrid where I can format individual cells based on the cell value (ie; red text for negative values, green for postitive) ala this approach... http://stackoverflow.com/questions/686165/how-to-get-binding-value-of-current-cell-in-a-wpftoolkit-datagrid I also need to convert the values from negative to parenthesised (ie; -2.34 to (2.34)). I've got the inheritance/overide working. My question is, how do I get access to the values in the cells in the overridden GenerateElement method. Thanks in advance, Phil

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