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• Iterate Multi-Dimensional Array with Nested Foreach Statement

  - by Tyler Murry

  I think this might be a pretty simple question, but I haven't been able to figure it out yet. If I've got a 2-dimensional array like so: int[,] = new int[2,3] { {1, 2, 3}, {4, 5, 6} }; What's the best way to iterate through each dimension of the array with a nested foreach statement?

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• Data transmission through USB

  - by ASHOK

  I want to develop code to transmit data from system to PIC through USB. Can anybody give good link regarding data transmission through USB. because i am new to this. NOTE: Very simple is code is enough to me. Thanks in Advance

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• Iasyncresult - why it is not just object, why it is interface?

  - by Tomas

  Hi, I just cannot figure out what why IAsyncResult is an interface instead of simple object. As I remember correctly, interface contains only method names without implementation so I canot see how it is used here as I do not derive any class of it nor override its methods? I am just confused..Thanks

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• How to elegantly create a datatable with Django ?

  - by Inshim

  Here's a common situation that I have and wish to avoid creating tedious loops and fiddling with html tables: I have a model Movie, which is has fkeys to Director and to Genre. How can I elegantly render a simple data table that has on one axis the different Directors, on another axis the different Genres, and inside each cell the count of the movies filtered by the respective Director and Genre? Thanks!

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• Shortest Path algorithm of a different kind

  - by Ram Bhat

  Hey guys, Lets say you have a grid like this (made randomly) Now lets say you have a car starting randomly from one of the while boxes, what would be the shortest path to go through each one of the white boxes? you can visit each white box as many times as you want and cant Jump over the black boxes. The black boxes are like walls. In simple words you can move from white box to white box only.. You can move in any direction, even diagonally.

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• Best Practices - log in stored procedures?

  - by hgulyan

  If you have a long running SP, do you log somehow it's actions or just wait for this message? "Command(s) completed successfully." I assume, that there can be plenty solutions on this subject, but is there any best practice - a simple solution that is frequently used?

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• turn book into an ebook for the ipad.

  - by johnathan bridges

  what steps do i take to turn a simple book in to an ebook for the ipad. i have some programming experiance with xcode.

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• CGRect in C code

  - by Leif Andersen

  A simple google search for: CGRect + C or CGRect in C brings back only Apple, iPhone, and Objective-C websites. However, I remember hearing that Core Graphics was part of C at my university. Did I hear incorrectly, or is CGRect something that I can use in C, or even C++ as it's Object oriented?

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• Rendering a value as text instead of field inside a Django Form

  - by amdfan

  Is there a simple way to make Django render {{myform.name}} as John Smith instead of <input id="id_name" name="name" value="John Smith" /> inside <form> tags? Or am I going about this the wrong way?

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• Ajax in UserControl

  - by nader

  Hi i have a signup page and i want to check username exists or not with ajax <%@ Control Language="C#" AutoEventWireup="true" CodeFile="Simple.ascx.cs" Inherits="UserControls_Simple" %> ??? ??????: ???? ???? i eant to show label if user exists how can i do that? tnx

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• Scrape data from HTML pages using Java, output to database

  - by Tanith

  I need to know how to create a scraper (in Java) to gather data from HTML pages and output to a database...do not have a clue where to start so any information you can give me on this would be great. Also, you can't be too basic or simple here...thanks :)

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• similarity match

  - by csetzkorn

  Many search engine have the 'did you mean' functionality. Is there a simple way to use (N)Hibernate (e.g. ICriteria) to find an entity (e.g. keyword) based on similarity. Please note that I do not mean Expression.Like or something like this. I hope this question makes sense. Thanks. Christian

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• What is model driven development good for?

  - by happyappa

  Microsoft, of Cairo fame, is working on Oslo, a new modeling platform. Bob Muglia, Senior Vice President of Microsoft Server & Tools Business, states that the benefits of modeling have always been clear. In simple, practical terms, what are the clear benefits that Oslo bestows upon its users?

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• Converting XAML to bitmap in Silverlight

  - by Shay Friedman

  Hi, I want to convert XAML to bitmap in Silverlight (I'm using version 4). I saw that there was a simple solution for WPF but the needed classes do not exist in Silverlight. Has anyone done such a thing?

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• Ruby script as service

  - by mplacona

  Well, the title say it all. I have a ruby script I want running as a service (one I can start and stop) on my Linux box. I was able to find how to do it on Windows here Some readings point to creating daemons or cron tasks. I just need something simple I can call on my box's reboot, and can stop/start whenever I please. my script has an internal sleep call, and runs in "eternal loop" thanks in advance

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• Log4Net in App object?

  - by David Veeneman

  I am getting started with Logging in a WPF desktop app, using Log4Net as the logging component. Here is my question: In a simple desktop app, is there any reason not to instantiate my logger as a property ov the App class (App.xaml.cs), like this? public partial class App : Application { private static readonly ILog p_Logger = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); public ILog Logger { get { return p_Logger; } } #endregion } } That would allow me to invoke the logger

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• NASM and a question about ADC - ASM 8086

  - by Tal

  Hello,I study assembly on High-school and I would like to try to make assembly programs at home. I downloaded NASM but I don't understand how to run the .s files with it - if you can write a simple way here to run it I'd glad :-) and in addition I have a question: when I use ADC for exmaple: AL = 01 and BL = 02, and CF = 1, when I make this: ADC AL,BL Will AL be 3 or 4? (with the CF addition or without?) Thank you!!

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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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• How to link Poco library(libraries) to our program in unix environment

  - by SepiDev

  Hi, i'm having trouble with Poco libraries. I need a simple solution to make the compilation easier. Is there any pkg-config file for Poco library to use it into our make files? Or any alternative solution? Currently i use Ubuntu gnu/linux.

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• Can i use jmonkeyengine on android?

  - by Ralf

  Hi, i', trying to make a simple 3d game for android, and i want to use jmonkeyengine, Can i do this? How can i do it? Someboy can show me an example? thanks!!!

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• Erlang programming exercises

  - by valya

  I'm learning Erlang. I've moved from Haskell so I don't want to and have to learn functional programming. But Erlang is quite specific because of the microprocesses. So, can you give me some examples which will be simple to test and measure and use all the power of Erlang?

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• run jsf application with myeclipse and jboss server

  - by chetan

  I develop simple jsf login application,that use icefaces component but, when I tries to run it in jboss server I got following error. Can't find TLD for location [http://java.sun.com/jsf/core]. JAR containing the TLD may not be in the classpath Can't find TLD for location [http://java.sun.com/jsf/html]. JAR containing the TLD may not be in the classpath

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• Automated EMail forwarding

  - by emailq

  Is there a simple way, preferably using LAMP tools, to register a domain, and setup the email system such that it takes all emails sent to [email protected] and forwards them to [email protected]. i.e., automate all the forwarding based on the username, so [email protected] would forward to [email protected], across all usernames.

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• HTML CSS Header image has an black stripe above hearder image that I can't seem to remove

  - by user293249

  Please check out http://rainsongmanchesters.net/news.htm and notice the black strip above the header image. Now click here http://rainsongmanchesters.net/breedinfo.htm and notice how there is no strip. Such a simple problem? It has defeated me for months! Using firebug, and just staring at the code for months has not produced any solutions. Please help!

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• amfPHP Function Input Trouble

  - by she hates me

  Hello, I'm writing an amfPHP function which should take string input. It takes alphanumeric characters without a problem, but unfortunately it returns data as "2" if I send "2.UgnFl4kAWovazp_tVo6fHg__.86400.1260025200-571701419" as parameter. here is the function (real simple as you can see) function checkOpenSession($guid, $session_key) { return $session_key; }

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