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• PHP coding - A class for each view or one class to rule them all?

  - by Kyle

  I am starting my first "programming" project in PHP making some sort of web application that give the linux program, Motion, a decent web interface. Anyways, I was curious as to how when real applications are programmed, do y'all go for a class for each view or one single class for the application altogether? I know this is more of a preference thing, I was just curious as to how it happens in real software.

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• `sbt package` results in huge war file - how to make it smaller?

  - by rdeshpande

  Hey all, I'm currently using SBT to manage my Lift project. I'd like to deploy it, but when I run 'sbt package' it produces a 60MB war file. This seems pretty large - are there ways I could cut down the size? Thanks!

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• Routing error in rails

  - by user662503

  In my controller I have def update_project_dates p "It is end date....." @user=User.find(params[:user]) @projects=Project.find_all_by_user_id(@user) end In the view page (only some part of the code is copied and pasted) eventDrop: function() { $.ajax({ url:'/update_project_dates/', success:function(data) { alert("Hello"); } }) }, In my routes.rb I have mentioned match '/update_project_dates' => 'users#update_project_dates', :method=> :get get 'update_project_dates' But When the ajax request goes, I get the routing error as Routing Error uninitialized constant UsersController Where am I doing wrong here...Please help..

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• How to prevent SQL Compact DB to be erased?

  - by Skuta

  Hi, I'm developing an applciation using SQL Compact database in Visual Studio 2008. When I start the application and run the process, the data is being loaded into database for few hours worth of few tens of megabytes. However, when I quite debugging, change something in code (not in DB structure), run the project again, the database is erased. Does anyone know how to prevent this behavior? I need the data to stay in DB to test on it.

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• Getting Started With Programming PICs (or similar products)

  - by ar0j

  How do I get started with programming PICs (or similar products)? Preferably in C. What are some good beginner kits, tutorials, books, etc.? Maybe some little robotic project ideas.

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• PHP:How to send the original password to the user when he clicks forgot password which is encrypted

  - by kishore

  Hi all, I am using md5 to encrypt the passwords in my project. When user clicks on forgot password and submits his email,I have to send His password to him. But the password is encrypted using md5.Generating new password should not do. The initial password is very important. SO how can i decrypt the password or any other way to send him original password? Thanks in advance...

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• Where do I localize strings in some of the menu items with Netbeans?

  - by Spoike

  So I made a standard swing application in Netbeans 6.8 and I can't find where the resource file is for File/Exit in the projects view. All the other resource files can be found in the <project>/resources. Am I missing something?

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• Should I name the files in my solution all lowercase for SEO?

  - by Scott

  I read that an SEO best practice is to use lowercase urls. Should I name my asp.net webforms project files lowercase as well? Visual Studio doesn't name default documents in new projects all lowercase. I'm not sure it matters since browsing to http://www.mysite.com/mypage.aspx will still work even if your page is named MyPage.aspx. Can somebody enlighten me on this?

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• Android segmented downloading

  - by xRev

  I'm still new to Android, so, I'm still not so familiar with its libraries and APIs. My first major project is a download manager which supports segmented downloading. I could already download files, but, I still have no idea on how or where to start for segmented downloading. I have already browsed a lot of threads, but I really couldn't find any article or thread about segmented downloading in Android. Can anyone please help me?

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• How to debug ctypes call of c++ dll?

  - by aF

  Hello, in my python project I call a c++ dll using ctypes library. That c++ dll consists on a wrapper dll that calls methods of a c# com interop dll. Sometimes I have a COM exception. I like to see what it corresponds exactlly but I don't know how to do it? How can I attach the c++ debugger to this situation? Thanks in advance

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• Install python 2.6 in CentOS

  - by tehryan

  I have a shell that runs CentOS For a project I'm doing I need python 2.5+ but centOS is pretty dependent on 2.4 From what I've read a number of things will break if you upgrade to 2.5 I wan't to install 2.5 separately from 2.4 but I'm not sure how to do it. So far I've downloaded the source tarball, untarred it and did a ./configure --prefix=/opt which is where I want it to end up. can I now just make, make install ? or is there more?

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• How can I find places where tabs are used in a commit range?

  - by Mike

  I am contributing code to an open source project which requires that no tabs exist in source code(only spaces). I am sure I have used tabs accidentally in some places, and want to clean up my code before I submit a patch. How can I find uses of tabs in a commit range?

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• handling large number

  - by klw

  Hello, this is actually an problem question from project euler site http://projecteuler.net/index.php?section=problems&id=3 Anyway I'm not out after the solution, but I probably guess you will know what my approach is. To my question now, how do I handle numbers exceeding unsigned int? Is there a mathematical approach for this, if so where can I read about it?

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• Maven, how to add additional libs not available in repo

  - by wuntee

  I have a maven project that has a set of library dependancies that are not available via any maven repository. How can I add those libraries to the pom? I want to do this so when I run 'mvn eclipse:eclipse' it doesnt remove those libraries from the eclipse classpath.

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• Optimizing division/exponential calculation

  - by Saltheart

  I've inherited a Visual Studio/VB.Net numerical simulation project that has a likely inefficient calculation. Profiling indicates that the function is called a lot (1 million times plus) and spends about 50% of the overall calculation within this function. Here is the problematic portion Result = (A * (E ^ C)) / (D ^ C * B) (where A-C are local double variables and D & E global double variables) Result is then compared to a threshold which might have additional improvements as well, but I'll leave them another day any thoughts or help would be appreciated Steve

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• suggest a best book for spring

  - by Pokuri

  Hi I just deployed onto spring project. I don't even know a little about spring framework. I just want learn Spring framework with a guidance of a best book. Can you please suggest me the books that should cover version 3.0.

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• Render environment in DirectX

  - by Hesam Qodsi

  I want to program for DirectX in C# and i have DirectX SDK, what kind of project should be choose ? Windows form or ....

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• Resco: AdvancedList and PNG images

  - by Poku

  Hey When i use PNG images in my AdvancedList they are shown in very bad quality in the designer and when i deloy the project in the emulator the transparency disappears completely. Is Resco not cabable of showing png images or what is the problem here?

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• Where c++ really shines?

  - by pygabriel

  I know C and python, and I'm moving toward another language for learning purposes. My problem is that I like to learn things with something to do (for example contributing to some project or do something amazing, not boring plain algebra). I would like to hear suggestions about the fields in which C++ shines and where I can found interesting programming with C++. (for fields I mean networking/gui programming/algorithms/games ...)

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• programmatically get BPM of a wave or MP3 from .Net

  - by BS

  I have a project with a requirement to get the BPM of a wave or MP3 file programmatically using .Net (VB.Net or C#). Does anyone know of a binary or library for this or have a code snippet to steer me in the right direction?

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• Amazon EC2 pricing question

  - by Industrial

  Hi everyone, I took my first step today on working with cloud servers and chosed Amazon EC2 for this project. Since I am a bit of a newcomer on this, I didn't fully understand their pricing: What happens when a instance is idling with no connections being made. Does it still cost us money? It would be sad to have instances idling and costing us money when we do not use them... Thanks a lot!

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• Rails and a development domain

  - by Adam

  I'm trying to use http://ls1.bigseapreview.com as a domain for a Rails project. The problem is it doesn't seem to be correctly mapping any routing apart from the home page. I have added /about but you can see that you will just get a 404, but it works locally. What do I have to do to fix this?

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• An IE7 toolbar button, with 2 different *.rc files

  - by karikari

  I have a IE 7 button toolbar project on Visual C++. My question is, can my button have 2 *.rc files. Means, by default it will use the 1st *.rc file, and when certain condition achieve inside my *.cpp, the button will be using the 2nd *.rc file. Is this allowed in visual studio or IE7? edit: Both rc files has different information for icon image.

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• Order records from multiple models by attribute

  - by Labuschin

  Given the three models “message”, “profile” and “comment” i want to merge them into one list, ordered by their common attribute “created_at”. I want to accomplish something like the project overview in Basecamp - see 3) here: http://basecamphq.com/tour#overview

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• Default to-do list for a data-centric web application?

  - by Izmoto

  Say you have just embarked upon a new data-centric web application project, is there a to-do list of common best-practice things you tackle before getting to actually solve the business problem at hand ?

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