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• is there anyway to add a primary autonumber key to an already existing database table

  - by oo

  i have inherited a database application from someone else and there are a few tables that dont have any primary keys. I want to add a new column into an already existing table and have it autonumber (starting from 1). how would i go about doing this?

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• file handling in .net

  - by Indranil Mutsuddy

  I have developed an application in vb.net2008 and database sqlserver. Now i want to ignore the database (it has 1 table as customer(name,password,hour,minute)) as i dont want my client to install sqlserver separately or other overheads. I am planning to do the whole using file handling in vb.net(manipulating the data in files itself eg change username, password etc). As I am new i don't actually know the proper way and of course need assistance.

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• SQL Server 2008 and MySQL Daily Backups

  - by Tyler

  Is there a quick and easy way to backup both SQL Server 2008 and MySQL, all their databases? Right now I have a batch script that runs, but I have to manually add a database each and every time, and I'm sick of maintaining it. So I want to set it up to backup all SQL Server and then all MySQL, I dont care if its two different solutions, just want the ability to backup all the databases without having to type them in. Thank you.

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• Can I specify to Castle Windsor which virtual methods to override in a class proxy?

  - by Thiado de Arruda

  I have many virtual methods in a class, but only one should be intercepted, Can I tell Castle Windsor to override only that method so I dont have to do validation in the Intercept method? Edit: I use the IKernelEvents.ComponentRegistered event to choose which types get the interceptor.

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• flex pop3 imap socket

  - by msaif msaif

  how can i communicate gmail pop server from flex i used pop.gmail.com and port =995 using Socket() class but it returns 220 mx.google.com ESMTP but i dont understand nothing.

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• How to write a CXF client with implicit security header.

  - by Jayaprakash

  Hi everyone, I have to access a service which is developed using different framework. The client program is using CXF. I dont have access to the provider environment so I cannot use any config files (Cxf.xml, cxfservlet.xml etc..). I need to access the webservice with implicit security header (UsernameTokenType, oasis-200401-wss-wssecurity-secext-1.0.xsd) . Can anyone throw some light on this?..

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• How come .net 4.0 and .net 2.0 CLR's can exist in a same machine

  - by Vinni

  I have a basic doubt that, How can we have both CLR's on a same machine. If this is possible, When I refer few dll's of 4.0 and setting application pool to 2.0 why Cant I run the website(I am getting errors).When we refer the dll's from web.config it means it searches for GAC when that particular 4.0 dll is available in GAC Why dont it load (How come it is not loading).. Please clarify my doubts

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• Why is my Symfony site so slow? Can someone decipher this pingdom?

  - by user198222

  my site is really really slow, 4603prospect.com? Sometimes its ok, sometimes its slow. I am caching thumbnails, I dont understand what to make of this pingdom report.... http://tools.pingdom.com/?url=4603prospect.com&treeview=0&column=objectID&order=1&type=0&save=false Thanks Todd

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• How to extract content from other websites automatically?

  - by Vijay

  I want to extract a specific data from the website from its pages... I dont want to get all the contents of a specific page but i need only some portion (may be data only inside a table or content_div) and i want to do it repeatedly along all the pages of the website.. How can i do that?

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• prevent other event keydown on change

  - by Nik

  Hi, on my textbox i have 2 events onchange and keydown(for enter) now i did validation on onchange event if any validation fail then i raise alert but when i press press enter button if validation failed then i dont want to execute keydown event any suggestion Thanks, Nik

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• What does this regex expression do?

  - by Ranjeet

  Hi All, I am looking after fixing a bug and there I find this expression:- directoryPath = Regex.Replace(directoryPath, "[^\\w\\.@-]", ""); but as a result of the expression all the high ascii characters in directory path are messed up, I am not good at regex and dont know about it but for now I have to fix the issue . Can someone please explain me what this regular expression does?

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• jquery form dialog dissapears if i use effect

  - by vasion

  i am using JqueryUI and everything was fine until i tried to jazz it up and added an effect for showing and closing the dialog. Now the dialog appears and disappears in an instant. I am using CAKEPHP, if that matter and still have cake.generic.css on and the debug option on, but i dont see how this could matter.

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• How to generate a random number, then display it on screen?

  - by Dan

  Ok, im fairly new to android but i have managed to teach myself the basics, i am making an app where you press a button , and a new screen opens and it shows a randomly generated number, the only problem is i dont know how to generate and display the random number, i have been searching the web for ages and have only found little snippets of information , that dosent really make sense to me. :/ If someone could help me , or even give me just a little bit of info that should guide me in the right direction it would be great

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• free design patterns templates to use for Visual Paradigm?

  - by ajsie

  i know that you can create your own design patterns and save them for later use. but i wonder if there are free templates you can download and use, eg. factory, singleton and so on. then you dont have to recreate/copy-paste and you will have accurate patterns.

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• How to become sharepoint developer from ASP.NET/Silverlight developer?

  - by funwithcoding

  Hello friends, I heard from my peers that knowledge of sharepoint is going to be good for career. We do not use sharepoint at our office. So dont know how to get started. These are my sharepoint newbie questions Is learning sharepoint worth the effort? Where are the resources to learn sharepoint? Is there any reference project I should considering aiming to develop? Appreciate your inputs.

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• Problem in Rich : menubar

  - by Ramesh G

  Hi, I'm using rich:toolbar with backing bean menuAction method.I'm facing one problem in menu link icons.Suppose if i ve child menu in my parent menu it is displaying "hand symbol" for that.else if i dont ve any child menu in my parent menu it is showing "I" this icon.While clicking parent menu(without having child menu) i want hand symbol icon instead of "I" this icon. please help me....... Regards, Ramesh G

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• Sending xml to an ASP.NET MVC Action Method Argument

  - by Noel

  Is it possible to send POX (plain old xml) into an action and have that action perform model binding to an object for you. Have seen this done with JSON but dont see anyone doing this with xml.

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• Displaying a bitmap of arbitrary size without running out of memory.

  - by Robert Foss

  How do I display an image of arbitrary size without OOMing or downscaling the image. I dont want to downscale due to zooming and dragging of the picture? If it isnt possible to display an image of arbitrary size, how do I determine the maximum possible size of the image to display, without causing a OOM?

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• Comic ballon like control in Compact Framework ?

  - by no9

  Hey all. Im looking to create a control that would look like comic baloon. In WPF i can use rectangle, lines and stuff like that, but in CF this controls dont exist. any idea how could i achieve this?

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• Display percentage on piechart in WPF

  - by Amrita Thakur

  Hii Can anyone tell me how can I show percentage on the piechart.... The percentage is seen on mouseover event but I dont know how to show the percentage on the piechart's slices....

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• Oracle ALTER DATABASE OPEN

  - by Tom

  Hi everyone, Im having some trouble with an oracle database. Every time i try to connect, i get this message. ORA-01033: ORACLE initialization or shutdown in progress I searched the web, and found that the solution is to execute an alter database open command, but what I dont understand is where should i execute if, since I cant connect to the database. Am I missing something? Thanks in advance

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• Any Name Entity Recognition - web services available

  - by Gublooo

  Hello I wanted to know if there are any paid or free named entity recognition web services available. Basically I'm looking for something - where if I pass a text like: "John had french fries at Burger King" It should be identify - something along the lines: Person: John Organization: Burger King I've heard of Annie from GATE - but I dont think it has a web service available. Thanks

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• increase stack size

  - by PMC

  Hi there, I am working with scons and am trying to compile a program that require bigger stack size but I dont know how to extend the stack size. This is on a solaris machine, and as I said before, we use scons to compile our projects. Anyone know how to do this ?

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• in rails what is the difference between development mode and production mode?

  - by fenec

  currently am using the development mode for my application, but i dont know if i should use the production mode.If it is the case how do i transfert all my data to the production mode? is there a risk of bugs during this process?

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• Detect if a hudson build is manually or schedule (periodically) invoked

  - by hippie

  Ive set up deployment in hudson. SVN Build copy to production. I need to set up a schedule build to test for build error which is running every hour or so. What i dont want is the schedules builds to deploy to production. Is it posible to detect, in nant, if the current build is a scheduled build or a manually started build. Or should i create a seperate project for the schedule build?

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