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• JQuery - Extend and Acess Superclass

  - by Steve

  Is there a way to access the super object when extending objects using $.extend? I would like to extend an object, override a method, but call the overridden superclass method in the subclass method.

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• Get Row of DataGrid in User Control Page

  - by Romil

  My Question is related to access the rows in one page and putting conditions in another page. I need to check whether a datagrid has row in it or not. DataGrid is in .aspx page. Based on this checking i need to write a condition in .ascx page. the .ascx on which condition is checked is linked to .aspx page. Meaning that UserControl1.ascx is Register with Default.aspx page I am using VS 2003 Please advice Thanks

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• How can I get a CGImageRef from a file?

  - by OTisler

  So I know you can get a CGImage from a file using UIImage... UIImage *img = [UIImage imageNamed:@"name.bmp"]; [img CGImage]; But, is there a way to get a CGImageRef without using a UIImage? (I am trying this in a static library which doesn't have access to UIKit

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• Firefox shows apache 2 test page, while internet explorer works just fine

  - by phil

  When I am trying to access Topspeed.com, my internet explorer shows the page just fine, but if I try firefox then I end up on the apache 2 test page... any idea why ?

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• how phpmyvisitors works?

  - by hd

  hi i have installed "phpmyvisitors" cms to get statistics of my sites visits. it is written in php and is open source. i gets many useful information like: -total visits -viewed pages -visitor browser informations -visitor distribution over the world -how visitors access to site -how much time they spend on sites and .... it is some think like Google Analytics.but fewer features. my question is: " how does it do all of them? "

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• Have a range of IE builds on test machine

  - by Dan

  I currently have a testing environment for web apps on a virtual machine. The problem - i would like to keep IE 6 for testing and also have access to newer versions of IE as well. How can i do this? Thanks.

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• Why do we make a copy of final instance variable in a method in Java?

  - by PRK

  For instance: private final Object o; public void doSomething(){ final Object local = this.o; //access methods of local; } This practice is followed in lots of java classes (such as ArrayBlockingQueue). What's the benefit of this?

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• vba variations across office suite

  - by every_answer_gets_a_point

  what kind of functionality variation is there across vba for excel vs vba for access vs vba for word, etc.. i know that probably 95% it's the same. but what is that 5% of differences consistent of?

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• How to get the response headers while the user navigates from page to page?

  - by Trainee4Life

  I have a WPF webbrowser control which navigates the user to a registration site. After the user registers, a collection of headers are sent back alongwith the "finished registration" page. I have tried the Navigated event, and tried accessing WebResponse property in the event arguments but it's always null. Is there any other way to access the headers sent?

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• should i move the config file from codeigniter directory

  - by Patrick

  I've just published my site, created with codeigniter. the entire directory is in my public folder, including the config file (in public/system/application/config). I just wanted to double check: do I have to move this file to another, non public, directory? I think codeigniter doesn't allow any direct access, but I am not 100% sure.. thanks, P.

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• SQL 2000 xp_sendmail

  - by Steven

  Hi Guys, I have a trigger that sends an email once a value has been changed. It works when i make any amendments but when the users make the changes it fails. I have figured out the users havnt got permission to send mails in master.dbo.xp_sendmail The way the DB was originally setup wis shocking!! (each user has a network login rather than being part of a network group) Is there anyway i can allow a role in customerDb to access the xp_sendmail proc in the mater db? Thanks Sp

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• MAMP Mysql in Terminal

  - by bharathrc

  Hello guys, I've installed MAMP on my MacBook PRO Leopard OS. Phpmyadmin is working fine but I would like to use the terminal or bash to practice MySQL. I seem to have a problem with it. When I say: "mysql -h localhost -u root -p" / "mysql -h localhost -u root", it gives the following error. ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES/NO) Please suggest any solutions possible! Thanx in advance. :)

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• Perl, "closure" using Hash

  - by Mike

  I would like to have a subroutine as a member of a hash which is able to have access to other hash members. For example sub setup { %a = ( txt => "hello world", print_hello => sub { print ${txt}; }) return %a } my %obj = setup(); $obj{print_hello}; Ideally this would output "hello world"

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• percentage formula in crystal report 8.5

  - by sathik

  am doing one project using vb6.0+access+crystal report8.5 some error occur during the crystal report. Query Name seqquery: SELECT segment_trans.division_name, sum(segment_trans.Total_value) AS total, division_master.Target FROM segment_trans, division_master GROUP BY segment_trans.division_name, division_master.Target; crystal report percentage formula: {(seqquery.total * 100) / seqquery.Target } Error: This field name is not known. note: Total_value and Target field's datatype "Text" how to solve this ? please help me. Thanks Sathik

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• Does Application_Start block all incoming requests

  - by Jeeji

  Hi I have some code that initializes a static singleton class, which is needed by all requests. Therefore I thought I could add it to global.asax Application_Start. Can I be 100% sure that all requests will block while Application_Start is loading to guarantee that all the requests will have access to it? Thanks a lot Jeeji

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• How to discover what Linux distro is in use

  - by Seiti

  Sometimes I need to access some servers running Linux (or maybe another Unix-like SO), but I don't know how to verify which distro is in use on the server (there are times that even the "responsible" for the server doesn't know). Is there a easy and reliable way to discover that, one that is uniform and consistent across all of them?

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• How to avoid accidental deletions of databases in Lotus Notes?

  - by Saili

  I have always worried about users deleting lotus notes databases by accident. We had one such case last week and I want to know how we can lock the databases so that users cannot delete them. Is there a way in Lotus Notes - either at the Db level or server level where we can set up the database so that only the administer of the db or the user with Manager access can delete the database? Thanks!

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• Accessing iPhone/iPod video gallery

  - by user345498

  Hi everyone, how I can access the video galley in my iPhone view SDK. What the object I must to use to this that task. I want to show all videos ( on iPhone/iPod ) in my app and then upload selected videos on web server. Thanks.

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• SElinux integrety check

  - by Alex

  How can i check (with SELinux) access to the file by process name? For examle: we have 2 process: * /usr/bin/foo1 * /usr/bin/foo2 They are run under account with username userA and try to open for modify file: /home/userA/test.txt I want that if foo1 try to open file - it's ok. But if foo2 try to open this file - i have message about this in /var/log Problem is that both processes have the same user ID. And i cant use RBAC by username.

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• Question regarding xsd

  - by Hima

  I have an application which reads the data from the database, creates an object out of the data, marshalls it into an xml and enqueue the xml to a queue which is producer. The xml is dequeued from the queue by a consumer. I need to use xsds at two different places. For database access while reading the data from the database and For interaction between producer and consumer Can the same xsd be used in both the cases? Or do I need to use different xsds?

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• Real World Examples of read-write in concurrent software

  - by Richard Fabian

  I'm looking for real world examples of needing read and write access to the same value in concurrent systems. In my opinion, many semaphores or locks are present because there's no known alternative (to the implementer,) but do you know of any patterns where mutexes seem to be a requirement? In a way I'm asking for candidates for the standard set of HARD problems for concurrent software in the real world.

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• Problem when uploading php file

  - by justjoe

  can anybody explain why uploaded php files treated by a server as a text file ? The symptom is when i try to access a php file, the server send me the content of the file.

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• Accessing a numeric property in a SimpleXMLElement

  - by Webnet

  I'm trying to access the number in the below element, but I'm having trouble getting the value out of it. echo $object->0; //returns Parse error: syntax error, unexpected T_LNUMBER, expecting T_STRING or T_VARIABLE or '{' or '$' SimpleXMLElement Object ( [0:public] => 15810 ) Any ideas on how I can get that value?

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• Many to many in linq with vb.net

  - by user512623

  I have 3 tables in a database: image of the database I have been looking online for a long time trying to find out how in linq and vb.net how i can do a query that has access to both the event and individual table for example showing all the events individual 1 is taking part in ect. i was wondering if anyone could point me in the right direction or know of any good tutorial sites with good examples of things similar. Thanks in advance :) Luke.

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• Rails: validation that spans multiple models, where to put it?

  - by randombits

  I have a custom validation method that is exactly the same for two or more models. Where's the best place to put this validation method so that both models can access it and keep things DRY? If the validation fails, I also want to use errors.add_to_base, so wherever this method is put, I should be able to accommodate for that.

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