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  • Ho to convert classname as string to a class ?

    - by Roland Bengtsson
    I have classnames in a stringlist. For example it could be 'TPlanEvent', 'TParcel', 'TCountry' etc. Now I want to find out the sizes by looping the list. It works to have: Size := TCountry.InstanceSize; But I want it like this: for i := 0 to ClassList.Count - 1 do Size := StringToClass(ClassList[i]).InstanceSize; Obviously my question is what to write instead of method StringToClass to convert the string to a class.

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  • Mod Rewrite Hide Folder

    - by MILESMIBALERR
    I think this is a pretty simple question. How do you an apache rewrite to hide a folder. EX: www.website.com/pages/login.php to www.website.com/login.php or www.website.com/pages/home.php to www.website.com/home.php The folder needs to alway be hidden. thanks

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  • Maven. Transitive dependencies.

    - by Jake
    This is a novice question. My project P depends on dependency A which depends on dependency B. My project's pom.xml file includes A as a dependency, and its jar is included in P's classpath. However, there is a NoClassDefFoundError thrown at runtime of P, which stems from missing B jars. Shouldn't Maven have downloaded these dependencies automatically?

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  • .net famework 4 total application deployment size

    - by kzen
    After watching in horror as the .net framework 3.5 SP1 bloated to whopping 231 MB I was amazed to see that .NET Framework 4 Full (x86) is only 35 MB and client profile just 29 MB... My question is if .NET Framework 4 is in any way dependent on previous versions of the framework(s) being installed on the client machine or if my users will have to download only 29 (or 35) MB if I develop a Winforms or WPF desktop application in VS 2010 targeting the .NET Framework 4?

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  • SQL Server 2008 - A clever way to fill a column with rising integers

    - by cc0
    This is a really silly question probably, I'm working on a database and what I want to do is create a table with an ID (auto increment) and another column: "Number" (I realize it sounds useless but bare with me here please), and I need to fill this "Number" column with values from 1 to 180, each time adding 1 to the previous. What would be a clever "automatic" way of doing that?

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  • Is there a utility that can monitor open windows/ in .net winforms?

    - by Jules
    This is a general question, but I'll explain my specific need at the moment: I want to find the framework class that enables one to choose an image at design-time. I can find the editor that is used at run-time - its the Drawing.Design.ImageEditor. At design time, however, a different editor pops up which allows one to choose an image from resources. I'm guessing I could run some kind of program, then open up the image editor, from the property grid, and see what new windows/classes have been created? Thanks

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  • ruby on rails - ultrasphinx

    - by satya
    Ruby on Rails - UltraSphinx Hi guys, I'm using Ultrasphinx for the search thing. My question is : I have the "rake ultrasphinx:daemon:start" running in the background. Now, should I have a cron job that does "rake ultrasphinx:index" regularly or will the daemon take care of indexing whenever a new object is created. Please, let me know. Its kind of emergency. Thanks

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  • shortest directed odd cycle

    - by gleb-pendler
    6.1.4 Describe an algorithm based on breadth-first search for finding a shortest odd cycle in a graph. 6.3.5 Describe an algorithm based on directed breadth-first search for finding a shortest directed odd cycle in a digraph. what is most importent is that it must be a directed graph not necessary bfs but must be the shortest directed odd cycle!!! Question was taken from "Graph Theory" by J.A. Bondy and U.S.R. Murty thanks in advance!!!

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  • To HTML 5 or not to HTML 5 ?

    - by ZX12R
    I am a designer whose main marketing strategy is multi browser compatibility. I assure my clients that the site will work even in IE6 (!). Of late i have been pondering over the question of moving to HTML 5. The reason behind my apprehension is that IE6 is still a major player in terms of market share and i don't want to lose it. Is there any way of moving to HTML 5 and still promise multi browser compatibility? Thank you.

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  • Develop Windows Phone 7 on Windows XP

    - by jpartogi
    Dear all, I downloaded the Windows Phone 7 SDK yesterday but when I installed it on my Windows XP it complaint that it needs to be installed on Windows 7. My question is, is it possible to install the Windows Phone 7 SDK or develop for Windows Phone 7 on WinXP? Is there any workaround that has been made to overcome this? Thank you for your help.

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  • Append a large li to ul: best way?

    - by zsharp
    I have a li that has numerous nested divs. I am appending to a ul as follows: $("ul#List").append('<li><div>....many more nested divs...</li>'); the structure of the li is the same as the other lis in ul but i have to modify some elements. My question is simply am I doing it wrong by manually writing out the entire structure?

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  • Creating a java library

    - by Albinoswordfish
    This may be a silly question, but right now I have a rather large class that I want to use as a library. Where somebody can simply add this jar file to their classpath. And then simply do an import statement at the top, then he or she can start using this class. Is there anything special I need to do or can I simply just use the jar file built?

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  • copy array from one class to another class array

    - by shishir.bobby
    hi all, i hv an array ("array A", which contains 3 objects, fox ex, to,from,message) in class "A". and in class "B",i m having another array ("array B"),which fills tableview,of class "B" only. i need to fill tableview,with the values of class A's array (i.e array A,with the object values, to,from,message). how can i do it?? how to copy array from another class ? i hope i m clear with my question regards shishir

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  • How to return children objects?

    - by keruilin
    I have -- what I think -- is a simple question. Here's my code: class Fruit < ActiveRecord::Base end class Apple < Fruit end class Kiwi < Fruit end Assume that I have all the STI setup correctly, and there are multiple types of Apple and Kiwi records in the table. From here... fruits = Fruit.find(:all) ...how do I return an array of just Apples from the fruits array?

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  • How to save video from a url to disk, also how to begin playback after some buffering?

    - by Shizam
    First question is, given a url to an mp4 video, how can I save that file to disk? The followup to that is while its saving, can I begin playback after its buffered some of the video to disk or do I have to wait for the entire file to be written and then: MPMoviePlayerController* theMovie=[[MPMoviePlayerController alloc] initWithContentURL:theURL]; using the path to the local file. Thanks, Sam

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  • How to save video from a url to disk, also how to begin playback after some buffering?

    - by Shizam
    First question is, given a url to an mp4 video, how can I save that file to disk? The followup to that is while its saving, can I begin playback after its buffered some of the video to disk or do I have to wait for the entire file to be written and then: MPMoviePlayerController* theMovie=[[MPMoviePlayerController alloc] initWithContentURL:theURL]; using the path to the local file. Thanks, Sam

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  • Windows Netbeans with PHPunit, not working

    - by WebDevHobo
    I ran into this question: http://stackoverflow.com/questions/1552130 But applying the fix mentioned there does not work. Netbeans keeps saying the version of PHPUnit is too old and that I need at least 3.3.0, while I am using 3.3.9. Screenschots: I haven't editted anything about the files, I just downloaded the tgz, unzipped it all and put up the link.

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  • Where are the .framework files?

    - by thyrgle
    Hi, I am wondering where the .framework files are located. I am using Mac OS 10.6. If this is more of a Superuser question just tell me because I was having trouble determining whether to put it here or Superuser or here but it seemed like it should go here.

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  • does it makes sense to use int instead of char or nvarchar for a discriminator column if I'm using i

    - by Omu
    I have something like this: create table account ( id int identity(1,1) primary key, usertype char(1) check(usertype in ('a', 'b')) not null, unique(id, usertype) ) create table auser ( id int primary key, usertype char(1) check(usertype = 'a') not null, foreign key (id, usertype) references account(id, usertype) ) create table buser ( ... same just with b ) the question is: if I'm going to use int instead of char(1), does it going to work faster/better ?

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  • Parser generator for JavaME

    - by Anders K.
    First: I have looked at this SO question but unfortunately there is no mention of JavaME I am looking for a parser/lexer generator that produces code that can run on the Blackberry and its (obnoxious) JavaME. E.g. at first I thought I could use ANTLR however it seems the run-time library is not compatible with JavaME TIA

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  • How to determine the format of Excel file in Java?

    - by Samuh
    I am working on a light weight Java client library for Android mobile platform that can read and write to Excel files in .xls(BIFF) and Office 2003 XML format. No sooner we decided to start than we got stuck with a basic question. How do we determine the format of the excel files in Java? Please help. Thanks.

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