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• Can you overload controller methods in ASP.Net MVC?

  - by Eric Brown

  Im curious to see if you can overload controller methods in ASP.Net MVC. Whenever I try, I get the error below. The two methods accept different arguements. Is this something that cannot be done? The current request for action 'MyMethod' on controller type 'MyController' is ambiguous between the following action methods:

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• finding "distance" between two pixel's colors.

  - by igor

  Once more something relatively simple, but confused as to what they want. the method to find distance on cartesian coordinate system is distance=sqrt[(x2-x1)^2 + (y2-y1)^2] but how do i apply it here? //Requires: testColor to be a valid Color //Effects: returns the "distance" between the current Pixel's color and // the passed color // uses the standard method to calculate "distance" // uses the same formula as finding distance on a // Cartesian coordinate system double colorDistance(Color testColor) const;

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• Android: raise AlertDialog from background thread

  - by Stefan Klumpp

  In my activity there's some stuff going on in a background thread, which gets started in Activity_1. The processing of the background thread takes a while and I want to notify the user when it's completed via an AlertDialog. However, the user might have changed to Activity_2 or Activity_3 in the meantime and I would like to pop up the AlertDialog always in the current Activity. Any idea how to realize this?

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• Why second user login redirects me to /accounts/profile/ url?

  - by drupality

  I am using Django built in view for user login: url(r'^user/login/$', 'django.contrib.auth.views.login', {'template_name': 'users/templates/login.html'}, name='user-login'), After login when I goto user/login again I can login second time. I submit the form and getting: The current URL, accounts/profile/, didn't match any of these. I haven't declare this url in urls.py. What I am doing wrong? Why framework want to redirect to this url?

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• Auto-Completion in Unix VI editor

  - by IllustratedInsomnia

  Hey guys, after using graphical IDE's like Visual Studio, I'm used to pressing CTRL+Space to auto-complete a variable or function name. Now, I know such a thing isn't completely possible in VI, but I heard there was a list of commands that could be mapped that allowed automatic completion of variables and functions in the current file opened. Does anyone know what this sequence is? Thanks in advance.

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• Reset an asp.net validation control via javascript?

  - by Michael Kniskern

  How do I reset an asp.net validation control via JavaScript? The current code sample clears the error message text but does not reset the validation control for the next form submission. var cv= document.getElementById("<%= MyValidationContorl.ClientID %>"); cv.innerHTML = '';

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• change session property in zend

  - by Behrang

  I made session using zend authentication it works good but my problem is I want to change some property of it from another action in other controller my code is: $auth = Zend_Auth::getInstance(); if($auth-hasIdentity()) { $blogId = new model_blog request; $auth-getIdentity()-user_current_blog = $blogId; print "Current Blog"; print_r($auth-getIdentity()-user_current_blog); } in this action user_current_blog change but in other action it not works!!! where I made a mistake???

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• custom php function creation and install

  - by Ben Olley

  I would like to know how to create a php function that can be installed in php just like the already built in functions like : rename copy The main point I would like to achieve is a simple php function that can be called from ANY php page on the whole host without needing to have a php function within the php page / needing an include. so simply I would like to create a function that will work like this : location(); That without a given input string will output the current location of the file via echo etc

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• Linq to Sql get SqlCommand when stored procedure execution fails

  - by Tim Mahy

  Hi all, currently I'm assigning a TextWriter to the Log property of my Linq to Sql data context (per request instancing) and write this to my logging when an exception is thrown while executing a stored procedure (is strongly typed mapped in the context, so not executing a custom command) however when using ADO.NET we normally inspect the SqlCommand upon unhandled exception to read out the parameters and log them is it possible to access the SqlCommand that was used for executing a Stored Procedure in L2S so we can reuse that existing logging component? This would be far nicer than the current Log TextWriter solution.... greetings, Tim

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• Couldn't get last insert identifier symfony sql server through ODBC

  - by JaSk

  Im getting that error every time I try to add a new set of data to my sql server 2008 database. I'm running windows 7 on my development machine. my current config is: all: doctrine: class: sfDoctrineDatabase param: dsn: 'odbc:Driver={SQL Server Native Client 10.0};Server=localhost;database=jobeet;' username: sa password: **** thanks to every one.

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• Using grep to find files that doesn't contain a given string pattern

  - by Senthil Kumar

  I'm using the following command in my web application to find all files in the current directory that contain the string foo (leaving out svn directories). find . -not -ipath '.*svn*' -exec grep -H -E -o "foo" {} \; > grep_results.txt How do I find out the files that doesn't contain the word foo?

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• js detect https

  - by ntan

  Hi, i am trying to find how can i "detect" width JavaScript if i am ih http or https environment I am calling ajax request so if i am in https and call http ajax i get 302 Moved Temporarily I was thinking of get the current window.location.href and do a strinh manipulation Any suggestion is welcome.

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• Cannot write session data to file

  - by Saidul Haque Nayan

  I am having a problem with sessions on my server. Is this a server problem or a coding problem? I get this error message: Warning: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/var/php_sessions) in Unknown on line 0

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• Back-to-back ajax long poll without a recursive callback function.

  - by Teddy

  I'm trying to make long poll ajax calls, back to back. The problem with the current way I'm doing it is that I make each successive call from the callback function of the previous call. Is this a problem? Firebug doesn't show any of my ajax calls as completed, even thought the data is returned and the callback is executed. The recursive structure seems inefficient. Any ideas?

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• Apache Rewrite problems with my blog

  - by roacha

  Hey Guys, I am having a hard time getting the rewrite rule setup correctly for my website&blog. Here is the current line in Apache's virtual host: RewriteRule ^/(?:blog|apc|_em|phpsecinfo|blog/)/ - [L] I am able to access my URL at www.domainname.com/blog/ But I am unable to access it at www.domainname.com/blog (without the ending /) How can I edit my Rewrite rule so that I can reach the blog without the ending / ? Thanks

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• PHP Doctrine: generation problem?

  - by ropstah

  I'm generating models from my Mysql db. It generates a foreign key collection properly, but not the other way around... Is this supposed to be 'by-design', or am i doing something wrong? pseudo code alert User: UserId pk LocationId fk //User location Location LocationId pk UserId fk //Location owner Generated code: class User() { hasMany('Location') //for locations owned by the user //BUT NOT THIS ONE: //hasOne('Location_1') //for current location of user } class Location() { hasMany('User') //for users which are on that location //AND NOT THIS ONE //hasOne('User_1') //for location owner }

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• using closest().find().text()

  - by erkan

  Hi guys i previously asked a question and got a good solution. here is the question: http://stackoverflow.com/questions/2536892/jquery-how-to-find-an-element-which-is-comming-2-elements-before-current-element when im using the solution which i got : paragrafheading.push($(this).closest(' h3').find(' h3').text()); im getting only [object Object] instead of the element text

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• How do I know my laptop is 64 bit compatible?

  - by c.sokun

  I recently plan to buy a new laptop to run 64 bit OS, but I friend told me that my current laptop is 64 bit but I am not sure how do I verify if my laptop is ready to load 64 bit OS? Here is the result from cpuz edit: come say something at less if you want to vote this down :)

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• How do I get a useful value for height and width of a div element using javascript?

  - by Shaun

  I need to be able to store the current height and width of a div at any point in time. Currently I am using div.style.height/width which works fine when the styling is applied inline. The problem is that this returns for example 600px and not 600. Is there a better way to do this? If not, whats the best way to get just the number 600?

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• Lost my commit in GIT. Can you accidentally delete commits?

  - by baash05

  I'm using git gui and I can't see my branch. I know I checked something in today. I changed to an earlier branch after I did my commit and verified it with the branch viewer. I made changes to the earlier branch and then wanted to go back to my current branch, but I can't see it any more. Any help would be great.

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• NHibernate - auto generate timestamp on create and update ?

  - by driis

  I am trying to map an entity in NHibernate, that should have an Updated column. This should be the DateTime when the entity was last written to the database (either created or updated). I'd like NHibernate to control the update of the column, so I don't need to remember to set a property to the current time before updating. Is there a built-in feature in NHibernate, that can handle this for me ?

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• SQL Server: Migrate Stored Procedures between Databases, Instances

  - by LS

  I just copied my current database to a new database to find out only the tables are copied, How do I copy all stored procs the same way in one go? I do not want to create each stored proc one by one again running create queries Thank you in advance This is in MS SQL

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• Has someone used the Nestful gem in Rails for HTTP POST/GET or XML API access?

  - by Angela

  Hi, I am trying to play around with integrating with some possible HTTP or XML/SOAP services in rails? I am looking specifically at Postful access points and Postful's...but I'm not clear exactly how to do it without using net:http but the Nestly gem looks like a way I'd like go. I just need a step-by-step example because the current docs I'm not sure what to do. Thanks!

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• Adding a reference to a css file in an ascx file in vs2008 only to get intellisense

  - by Nick Allen - Tungle139

  Normally visual studio brings up intellisense for available css classes, which it draws from css files linked to the current aspx/master document. Is there a way to get this to work in an ascx file in a similar way to referencing external JavaScript files in js files for the purpose of intellisense /// <reference path="jquery-1.4.1.js" /> I only want this for the purpose of intellisense and not getting squiggly lines under un-recognised classes. My css files will be actually linked from the aspx/master page.

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• how to get amout of ticks for a reference date on the iphone

  - by samsam

  Hi there I'm programming against a Webservice that requires the amount of ticks (for the current time) (A single tick represents one hundred nanoseconds or one ten-millionth of a second) since 1.1.0001 (midnight). what is the easiest way to get the amount of ticks from an NSDate Object? thanks for your help

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