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  • Users: calahans
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  1. calahans

    c# and log4net

    Are people using this? I have installed the sample and when I run it I always get: log4net:ERROR No appender named [A1] could be found. log4net: Appender named [A1] not found. log4net:ERROR No appenders could be found for category (testApp.LoggingExample) log4net:ERROR Please initialize the...
  2. calahans

    Redirecting to another web server

    Hi, I have tomcat and IIS running on a machine. I want to use Apache to sit in front of these and redirect the requests to the apache site based on the web app. Something like: ProxyRemote xxxx:80/app1/ xxxx:8080/app1 ProxyRemote xxxx:80/app2/ xxxx:900/app2 As you can see I have played with...
  3. calahans

    What data type?

    Hi Guys, I want to store a string of, lets say, no more than 10,000 chars. Is there a data type, like TEXT, that can accomondate this? Thanks Cal Cal
  4. calahans

    Validation - where should it occur

    I have an application object which takes data from the front end. It validates most fields. This is all fine. Now say that this object uses another utility object to, say, write a datastream to a socket. The utility class takes in certain data from the front end which has been validated...
  5. calahans

    Mapping multiple objects to a jsp

    I want to map multiply javabeans to a simgle jsp page. Can I use the <jsp:setProperty name=&quot;firstObject&quot; property=&quot;*&quot;/> <jsp:setProperty name=&quot;otherObject&quot; property=&quot;*&quot;/> format to set all the properties, where the firstObject and otherObject are my...
  6. calahans

    Simple Front End Question

    Dont program HTML stuff much! I want my bean to have int and string properties. If I use the .... <jsp:setProperty name=&quot;formHandler&quot; property=&quot;*&quot;/> To set all my properties will it set the int's as well or does it try to set all as a string? Told you it was easy! Many...
  7. calahans

    Validation and page back

    Hi, I have a jsp with a form. When the users has filled in his detail I want the jsp to forward to a servlet. I want the servlet to validate the data and to return back to the jsp if there is info missing BUT I WANT ALL THE VALUES STILL IN THE BOXES i.e. I dont the user to have to fill...
  8. calahans

    Oracle v SQL Server

    I was wondering what people say as the relative merit of these two RDBMS. I have worked for the last few years with SQL Server and found it very (well before version 7.0 it was a large access database!). For the last 6 months I have been using Oracle and have found some really good features. It...
  9. calahans

    Calendar Class

    I living in the UK and when I get an instance of the calendar class it is giving me the wrong time. It gives me GMT time, which you would think is correct. However, the class is not taking account of daylight savings time!!! Does anyone know how to get around this>??? Here my code: Calendar...
  10. calahans

    Connections/Processes

    My application is running out of processes. It seems like it will need about 200. Is that a lot? Whats the max number Oracle can handle and how much memory does oracle need per connection. Whats a good rule of thumb for calculation of connections...<br><br>I can find any good information on this...
  11. calahans

    Stored Procedures

    Excuse my ignorance, but does Informix support stored procedures?<br><br>Thanks in advance <p>Cal<br><a href=mailto: > </a><br><a href= > </a><br>
  12. calahans

    Communication between windows in DHTML

    Hi,<br><br>I'm basically looking to click on a value on one instance of IE and get the value to populate a field on another instance of IE (on same machine). I'm using this for a lookup - the user clicks search on his/her browser and then another instance displays results. The user clicks on the...
  13. calahans

    HELP - how to update a section of a web page

    I have a web page with three sections. I need to click on a button in the second section and from the result refresh a few text boxes within - I don't want to refresh all section. I heard you can use DHTML to do this..<br><br>How can I do this?<br><br>ANY help appreciated.. <p>Cal<br><a...
  14. calahans

    Ageism in IT

    It seems in IT more than any other area that to be young is nearly everything. When you hit thirty in IT there seems to be an asumption that you should move away from programming and more in to management (even if you&nbsp;&nbsp;don't want to!!). It seems that the 20's are the time when a...
  15. calahans

    What are the current fledgling technologies....

    I'm wondering what people think are the next wave of technologies and who will be the players. I'm talking about the advent of the PC and IBM, the Windows Desktop and Microsoft, RDBMS and Oracle... Some of these companies came from nowhere to dominate the market - who are the next??<br><br>An...
  16. calahans

    More of a general db question

    What is the difference between an identifying relationship between two tables and a non identifying relationship?<br><br>Thanks guys,<br> <p>Cal<br><a href=mailto: > </a><br><a href= > </a><br>
  17. calahans

    Good overview doc

    Anybody know where I can get an online tutorial on OO concepts from the net - I'm not looking for a book, I just want 10-30 page doc...<br><br>Thanks <p>Cal<br><a href=mailto: > </a><br><a href= > </a><br>
  18. calahans

    Online learning - will it replace the class room?

    Online learning is being heralded as the future format of study. I still like the idea of class rooms and getting to air you ideas with people on the course with you, not to mention the social aspect :)<br><br>It is cheap and could make learning more accessible to the masses but I wonder about...
  19. calahans

    MCP or Degree

    Its funny reading some of the posts in this forum. It gives you an idea of the difference each side of the atlantic. In the US there seems to be high regard for Microsoft certification, however in Europe (at least the British Isles) the stress is on a college qualification. Most people I know...
  20. calahans

    Interesting Windows DNA article

    Article on performance issues with the Windows DNA:<br> <br> <A HREF="http://msdn.microsoft.com/msdn-online/start/features/windnamistakes.asp" TARGET="_new">http://msdn.microsoft.com/msdn-online/start/features/windnamistakes.asp</A>

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