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  • How to enable Line numbering in Visual Studio

    - by Cyclone
    Why doesn't VS have any sort of line numbering? Is there any way to enable it, or a plugin for it? I know, the number of lines of code in a program doesn't matter, but sometimes it is nice to know how long a program is, or what line number something is for reference. I can't seem to find that as an option anywhere, to my surprise. Thanks for the help! This is Visual Studio 2010 Ultimate. (if you have read my older questions, I've been using 2008 Express until now.)

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  • What Does OSGi Solve?

    - by Pablo Fernandez
    I've read on wikipedia and other sites about OSGi, but I don't really see the big picture. It says that it's a component based platform, and that you can reload modules at runtime. Also the "practical example" given everywhere is the Eclipse Plugin Framework. My questions are: 1) What is the CLEAR and SIMPLE definition of OSGi? 2) What COMMON PROBLEMS does it solve? By "common problems" I mean problems we face everyday, like "what can OSGi do for making our jobs more efficient/fun/simple" Thanks.

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  • object won't die (still references to it that I can't find)

    - by user288558
    I'm using parallel-python and start a new job server in a function. after the functions ends it still exists even though I didn't return it out of the function (I used weakref to test this). I guess there's still some references to this object somewhere. My two theories: It starts threads and it logs to root logger. My questions: can I somehow findout in which namespace there is still a reference to this object. I have the weakref reference. Does anyone know how to detach a logger? What other debug suggestions do people have? here is my testcode: def pptester(): js=pp.Server(ppservers=nodes) js.set_ncpus(0) fh=file('tmp.tmp.tmp','w') tmp=[] for i in range(200): tmp.append(js.submit(ppworktest,(),(),('os','subprocess'))) js.print_stats() return weakref.ref(js) thanks in advance Wolfgang

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  • Admin interface in Rails

    - by yuval
    I have an admin controller located in controllers/admin/admin_controller.rb I also have a pages controller located in controllers/admin/pages_controller.rb pages_controller.rb inherits from admin_controller.rb in routes.rb, I have an admin namespace as such: map.namespace :admin do |admin| admin.resources :pages end I want the admin have basic CRUD functionality in pages_controller.rb (I know how to do that) I want the index and show methods to be available to front-end users I would like the show and index actions to use separate views, but the same code. Questions: Should I create a new pages_controller for the front-end, or share the methods index and show? If share, how would I display separate views depending on whether the url is /admin/pages or /pages If share, should I place pages_controller in /controllers/admin (where it is now) or just in /controllers? Thank you very much.

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  • How do find the longest path in a cyclic Graph between two nodes?

    - by Nazgulled
    Hi, I already solved most the questions posted here, all but the longest path one. I've read the Wikipedia article about longest paths and it seems any easy problem if the graph was acyclic, which mine is not. How do I solve the problem then? Brute force, by checking all possible paths? How do I even begin to do that? I know it's going to take A LOT on a Graph with ~18000. But I just want to develop it anyway, cause it's required for the project and I'll just test it and show it to the instructor on a smaller scale graph where the execution time is just a second or two. At least I did all tasks required and I have a running proof of concept that it works but there's no better way on cyclic graphs. But I don't have clue where to start checking all these paths...

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  • SharePoint 2010 Licensing Costs

    - by Franklin
    Hi, We will be implementing a public-facing website in SharePoint 2010 and I have a few questions regarding licensing: Is there any (relatively) reliable pricing information available for SharePoint 2010? What about rumors? What edition of SharePoint 2010 would be appropriate for a publicly facing website (in 2007, you needed Enterprise for this, but it seems that WCM functionality is included in Standard in 2010)? What would be a reasonable number to budget for SharePoint 2010 licensing for a publicly facing website? Thanks in advance for your help!

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  • How to format a money value from an ISOCurrencySymbol in C#

    - by nareshbhatia
    I have created a Money class to save money values in different currencies. The class uses 3 letter ISO symbols to store currency types: public class Money { public decimal Amount { get; set; } public string Currency { get; set; } } Is there a way in C# to use this information, say 100.00 USD, and format it as "$100.00"? Only way I know of requires CultureInfo like this: Amount.ToString("C", CultureInfo.CreateSpecificCulture("en-US")); However this does not work with my Money class. Is there another solution? I am open to changing my Money class. I have searched this site for similar questions (such as this), but couldn't find one that answers the above question.

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  • Eclipse Search Only Specific Folders

    - by Craig
    Hello, I already saw the answers for a question almost identical to this: http://stackoverflow.com/questions/443169/eclipse-exclude-folders-from-search. However I am looking for a resolution that would allow me to say look at 10 of my 200 folders and those 10 change all the time. Is there a way I can search through just 1 folder and avoid any other folders that are not inside it? I don't want to create a different project as I am using SVN and I have had cases with mxml files and other files that adding a file that we moved from one project to another caused problems for other developers.

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  • iPhone SDK: am I still allowed to develop with SDK 3.1.3 on Leopard?

    - by BoltClock
    Mac OS X Snow Leopard's been in stores for a while now. Sadly, the Mac that I'll be developing on is still running Leopard, and I don't have admin access to the Mac either so I can't do anything about the OS version. Therefore I can only use iPhone SDK 3.1.3, which we've obtained thanks to this answer, to start building apps on that Mac. Am I still allowed to develop apps with this setup and deploy for iPhone OS 3.x to the App Store? Keyword is allowed because all I've seen so far are technical questions/answers, but I'm not certain if Apple's going to be a jerk and shun me because I can't use a Snow Leopard Mac despite having only started this year (and I don't even want to get started about iPhone SDK 4's revised agreement, not with its NDA still in place...).

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  • iPhone: Having trouble figuring out how to scroll a UITableView with custom UITextField cells automa

    - by Gordon Fontenot
    Ok, I know this seems like a duplicate question, but don't think it is. I actually have this implemented already (thanks to this SO question), but it seems sluggish. I am willing to tweak it a bit, but I ran across a demo app by AboutObjects that seems to have exactly the right functionality with absolutely no code doing it. I have looked through their demo code dozens of times, and I can't figure out what they are doing that I am not. The code to look at is in their iPhone Development Tutorials section, and is called "Editable TableView" (2nd from the bottom). There are a couple of questions on the forums on that site asking how they got the functionality, but there is no answer (other than "It's a built in function"). Does anyone have any clue as to why their UITableView would implement the input scrolling by default (including being able to scroll the view manually when the keyboard pops up, which I cannot get to work)?

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  • Dynamic IMAP/Pop3 Email Address Creation

    - by Vadi
    I have a requirement in my project to create dynamic email address on the fly. For example, similar to flickr has the option of uploading photos (or blogger.com has an option of rececing blog posts in predefined email addresses). The email address can be like "[email protected]", once this email address is created what ever the incoming mails will be processed based on certain scenarios. My questions are: What are the solutions available for having our own IMAP/POP3 Server in Windows? Exchange is not an option though, any commercial softwares will do. Is there any way we can have one real email box and that will be masked with alphanumeric email addresss to minimize the creation of email addresses.

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  • Using boost unordered map

    - by Amrish
    Guys, I am using dynamic programming approach to solve a problem. Here is a brief overview of the approach Each value generated is identified using 25 unique keys. I use the boost::hash_combine to generate the seed for the hash table using these 25 keys. I store the values in a hash table declared as boost::unordered_map<Key_Object, Data_Object, HashFunction> hashState; I did a time profiling on my algorithm and found that nearly 95% of the run time is spent towards retrieving/inserting data into the hash table. These were the details of my hash table hashState.size() 1880 hashState.load_factor() 0.610588 hashState.bucket_count() 3079 hashState.max_size() 805306456 hashState.max_load_factor() 1 hashState.max_bucket_count() 805306457 I have the following two questions Is there anything which I can do to improve the performance of the Hash Table's insert/retrieve operations? C++ STL has hash_multimap which would also suit my requirement. How does boost libraries unordered_map compare with hash_multimap in terms of insert/retrieve performance.

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  • Calling a running C# application from VBA

    - by Robert
    I have some VBA code that needs to talk to a running c# application. For what it's worth, the c# application runs as a service, and exposes an interface via .net remoting. I posted a question regarding a specific problem I'm having already (http://stackoverflow.com/questions/2556163/from-vb6-to-net-via-com-and-remoting-what-a-mess) but I think I may have my structure all wrong... So I'm taking a step back - what's the best way to go about doing this? One thing that's worth taking into account is that I want to call into the running application - not just call a precompiled DLL...

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  • authlogic auto_register feature using my options

    - by holden
    I have auto registration working with authlogic using gaizka's version of authlogic_openid which I found on Github since pelle's original addition of the feature seemed to cause issues. http://github.com/gaizka/authlogic%5Fopenid http://stackoverflow.com/questions/1476953/using-authlogic-to-auto-create-users-bypassing-explicit-user-registeration This one works fine however when using the auto_register feature it ignores my options for authlogic such as retrieving the email from the openid provider... any ideas what I'm doing wrong? Hhere's the example: http://big-glow-mama.heroku.com/ http://github.com/holden/authlogic_openid_selector_example/tree/with-facebook/ You can see the difference if you register vs. login... #user.rb class User < ActiveRecord::Base acts_as_authentic do |c| c.validate_login_field = false # optional, but if a user registers by openid, he should at least share his email-address with the app c.validate_email_field = false # fetch email by ax c.openid_required_fields = [:email,"http://axschema.org/contact/email"] #c.required_fields = ["http://axschema.org/contact/email"] # fetch email by sreg #c.optional_fields = ["email"] end #private method to deal with emails goes here end #UserSession.rb class UserSession < Authlogic::Session::Base auto_register logout_on_timeout true end

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  • Are you a good or bad programmer?

    - by Eli
    Hi All, I see a lot of questions on SO that are asked about 'good' programmers vs 'bad' programmers. For example, what is a good/bad programmer, how to tell a good/bad programmer, what to do about a bad programmer on a team, how to hire a good programmer. I know it's pretty easy to apply the words to other people, but I find myself wondering if anyone out there would actually define THEMSELVES in a Boolean fashion like this, rather than "good in some areas, weak in others..." I'm not asking as an either/or where you have to be one or the other, but as a 'both' - are you a good or bad programmer? If so (either one), why? Please note this isn't meant to be argumentative, or to define good/bad practices, etc. I just want to know how many people think they are good, bad, or neither out there.

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  • Displaying music list

    - by Rahul Varma
    Hi, I am trying to display the music list that is retrieved from the website. I have posted a question here... http://stackoverflow.com/questions/2672478/problem-in-displaying-list-using-array-adapters. I have also been answered. Thanks to Mr. Janusz... Since i m poor in english i couldnt understand way to do it. So, it will be helpful anyone explain me the solution and provide some sample code to do it... Plz... I need it urgently...

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  • CodePlex Daily Summary for Friday, November 02, 2012

    CodePlex Daily Summary for Friday, November 02, 2012Popular ReleasesVST.NET: VST.NET 1.0: Long overdue, but here is version 1.0! The zip contains the Debug and Release binaries for x86 and x64 as well as .NET 2.0 and .NET 4.0. Note that the samples sources are not included in the release. Refer to "Building the Source Code" to get them working in the Visual Studio Express editions. The documentation will be uploaded later... Changes: Removed nuget and fixed samples copy operation (*.exe). Finalized build automation support. Bug fixes in VS templates. Compiled and Packaged n...DevTreks -social budgeting that improves lives and livelihoods: DevTreks Version 1.0: This is the first production release.Mouse Jiggler: MouseJiggle-1.3: This adds the much-requested minimize-to-tray feature to Mouse Jiggler.Umbraco CMS: Umbraco 4.10.0 Release Candidate: This is a Release Candidate, which means that if we do not find any major issues in the next week, we will release this version as the final release of 4.10.0 on November 9th, 2012. The documentation for the MVC bits still lives in the Github version of the docs for now and will be updated on our.umbraco.org with the final release of 4.10.0. Browse the documentation here: https://github.com/umbraco/Umbraco4Docs/tree/4.8.0/Documentation/Reference/Mvc If you want to do only MVC then make sur...Skype Auto Recorder: SkypeAutoRecorder 1.3.4: New icon and images. Reworked settings window. Implemented high-quality sound encoding. Implemented a possibility to produce stereo records. Added buttons with system-wide hot keys for manual starting and canceling of recording. Added buttons for opening folder with records. Added Help button. Fixed an issue when recording is continuing after call end. Fixed an issue when recording doesn't start. Fixed several bugs and improved stability. Major refactoring and optimization...Access 2010 Application Platform - Build Your Own Database: Application Platform - 0.0.1: Initial Release This is the first version of the database. At the moment is all contained in one file to make development easier, but the obvious idea would be to split it into Front and Back End for a production version of the tool. The features it contains at the moment are the "Core" features.Python Tools for Visual Studio: Python Tools for Visual Studio 1.5: We’re pleased to announce the release of Python Tools for Visual Studio 1.5 RTM. Python Tools for Visual Studio (PTVS) is an open-source plug-in for Visual Studio which supports programming with the Python language. PTVS supports a broad range of features including CPython/IronPython, Edit/Intellisense/Debug/Profile, Cloud, HPC, IPython, etc. support. For a quick overview of the general IDE experience, please watch this video There are a number of exciting improvement in this release comp...Devpad: 4.25: Whats new for Devpad 4.25: New Theme support New Export Wordpress Minor Bug Fix's, improvements and speed upsAssaultCube Reloaded: 2.5.5: Linux has Ubuntu 11.10 32-bit precompiled binaries and Ubuntu 10.10 64-bit precompiled binaries, but you can compile your own as it also contains the source. If you are using Mac or other operating systems, please wait while we try to package for those OSes. Try to compile it. If it fails, download a virtual machine. The server pack is ready for both Windows and Linux, but you might need to compile your own for Linux (source included) Changelog: Fixed potential bot bugs: Map change, OpenAL...Edi: Edi 1.0 with DarkExpression: Added DarkExpression theme (dialogs and message boxes are not completely themed, yet)DirectX Tool Kit: October 30, 2012 (add WP8 support): October 30, 2012 Added project files for Windows Phone 8MCEBuddy 2.x: MCEBuddy 2.3.6: Changelog for 2.3.6 (32bit and 64bit) 1. Fixed a bug in multichannel audio conversion failure. AAC does not support 6 channel audio, MCEBuddy now checks for it and force the output to 2 channel if AAC codec is specified 2. Fixed a bug in Original Broadcast Date and Time. Original Broadcast Date and Time is reported in UTC timezone in WTV metadata. TVDB and MovieDB dates are reported in network timezone. It is assumed the video is recorded and converted on the same machine, i.e. local timezone...MVVM Light Toolkit: MVVM Light Toolkit V4.1 for Visual Studio 2012: This version only supports Visual Studio 2012 (and all Express editions too). If you use Visual Studio 2010, please stay tuned, we will publish an update in a few days with support for VS10. V4.1 supports: Windows Phone 8 Windows 8 (Windows RT) Silverlight 5 Silverlight 4 WPF 4.5 WPF 4 WPF 3.5 And the following development environments: Visual Studio 2012 (Pro, Premium, Ultimate) Visual Studio 2012 Express for Windows 8 Visual Studio 2012 Express for Windows Phone 8 Visual...Microsoft Ajax Minifier: Microsoft Ajax Minifier 4.73: Fix issue in Discussion #401101 (unreferenced var in a for-in statement was getting removed). add the grouping operator to the parsed output so that unminified parsed code is closer to the original. Will still strip unneeded parens later, if minifying. more cleaning of references as they are minified out of the code.RiP-Ripper & PG-Ripper: PG-Ripper 1.4.03: changes NEW: Added Support for the phun.org forum FIXED: Kitty-Kats new Forum UrlLiberty: v3.4.0.1 Release 28th October 2012: Change Log -Fixed -H4 Fixed the save verification screen showing incorrect mission and difficulty information for some saves -H4 Hopefully fixed the issue where progress did not save between missions and saves would not revert correctly -H3 Fixed crashes that occurred when trying to load player information -Proper exception dialogs will now show in place of crashesPlayer Framework by Microsoft: Player Framework for Windows 8 (Preview 7): This release is compatible with the version of the Smooth Streaming SDK released today (10/26). Release 1 of the player framework is expected to be available next week. IMPROVEMENTS & FIXESIMPORTANT: List of breaking changes from preview 6 Support for the latest smooth streaming SDK. Xaml only: Support for moving any of the UI elements outside the MediaPlayer (e.g. into the appbar). Note: Equivelent changes to the JS version due in coming week. Support for localizing all text used in t...Send multiple SMS via Way2SMS C#: SMS 1.1: Added support for 160by2Quick Launch: Quick Launch 1.0: A Lightweight and Fast Way to Manage and Launch Thousands of Tools and ApplicationsPress Win+Q and start to search and run. http://www.codeplex.com/Download?ProjectName=quicklaunch&DownloadId=523536Orchard Project: Orchard 1.6: Please read our release notes for Orchard 1.6: http://docs.orchardproject.net/Documentation/Orchard-1-6-Release-Notes Please do not post questions as reviews. Questions should be posted in the Discussions tab, where they will usually get promptly responded to. If you post a question as a review, you will pollute the rating, and you won't get an answer.New ProjectsAnother Green World: Another Green WorldApplication Data across Web Farm: A library containing a new version of the HttpApplicationState class that allow the synchronization of data across a web farm. With this library, on the web farm Data can be: • Shared • Auto synchronized • Locked for a useras3 game: it's as3 framework . Context: UIFramework,GameFrameworkBit Moose: Bit Moose is a bitcoin mining assistant program. It allows miners to run under a background windows service. Includes a GUI and console host.BUMO: A TFS Build MOnitoring Tool: BUMO is short name of Build Monitoring tool for TFS. BUMO provides a platform to Monitor TFS builds, Statistics of Builds,View Build History, Clone Builds.cantinho: cantinhoCMTS: CMTSCP866U Encoding: A simple implementation of cp866u encoding class written in C#.D3D9Client: This is a DirectX 9 Graphics Client for Orbiter SpaceFlight SimulatorDatabase Exporter for DotNetNuke By IowaComputerGurus Inc.: Database Exporter is a customized SQL module designed for selects and supports export to XML/CSV of query resultsDistributed Systems at TUM: The initial project is a simple client connecting to a server through sockets. The client may send a message and the server will echo back that message.Enneract Project: Enneract makes it easier for LDS Leadership works in theirs responsibilities through BI techniques.EntityFramework Reverse POCO Code First Generator: Reverse engineers an existing database and generates EntityFramework Code First POCO classes, DbContext and Configuration mappingsfastCSharp: ?????????????????,????????????????????,??????。 ??:????????????????,???????????,???????????。 ??? http://www.51nod.com/topic/index.html#!topicId=100000056Fault Logger!: Fault Logger is a simple web application ideal for schools and small business which allows staff to report computer faults and allows technicians to keep logs.Flow Sequencer: Simple task sequencer using Johnson's algorithm for two and three machines. Client side is made in wpf technology. Free Template Filler (FTF): Tool for generating text from templates, when given parameters. Good for generating code, etc.GameTrakXNA: This project aims to create a simple library to use the unique GameTrak controller within XNA and Flash.Greg DNN Task Manager: This is a test project that I am using to learn about DNN Module Development.GroupToolbar: A Toolbar that can group your items and is totally templatable :)Helper Project: Helpdesk project, using C# .NET, Linq, with Nhibernate ORM and interface written using ExtJS 4.HIPO Legacy Systems Flowcharter: Creates Visio HIPO flowcharts from legacy system batch files.huangli1101: jabbr projectHusqvarna Svishtov: The idea is to create content management system for web site of a small town store.Hybrid Lab Workflow: This workflow allows you to incorporate snapshots into a Build-Deploy-Test using a Standard Environment that is composed of Virtual Machines in TFS 2012.jas: Project to make an application for Jeugdondernemingen Aartselaar Service...keleyi: MD5 C# WinFormKnockout.js Declarations for TypeScript: A set of declarations for intellisense and type completion for Knockout.js in TypeScript. Last edited Today at 8:39 AM by jnosek, version 2List Rollup web part: Hi I was wondering that how to show a list from other site on my home page. But I didn’t get any proper & free solution. So I decided to create a Cross Site LisMidlands Community Management Solution (MCMS): This project is to develop an open source residential community management solution. This initiative has been taken by the IT guys of Srijan Midlands Community.MultipartHttpClient for Windows Phone 7: This is a simple MultipartHttpClient for windows phone 7MyGProject: GprojectN2F Yverdon FirePHP Extension: Extension to add FirePHP support to your N2F Yverdon projects.netbee: ???Over Look Pa Controller: Real World Application for the Collection of Credit Card, Gift Card and Driver License information. Controls access to an Observation Tower via a turnstile.PureSystems DotNetNuke GoSquared tracking module: A DotNetNuke module which adds the GoSquared tracking code to your pages.Quiz Module for DotNetNuke by IowaComputerGurus Inc.: The IowaComputerGurus DotNetNuke Quiz Module is a free extension that allows users to quickly and easily create custom quizzes for their site.RadioSmart: ? ??d??a? t?? radiosmartRSA ID Validation for SQL Server: Solution for validating South African identity numbers. Provides SQL Server CLR bindings which allow identity numbers to be efficiently validated within T-SQLSales Visualization Web App: Sales VisualizationsSonar Connector (Wagga Wagga Christian College Network connector): A network settings manager for Wagga Wagga christian college. Supports switching back and forth settings and can be used for personal use.Stopwatch - Windows Phone: This project is a Stopwatch for windows phone app. Now, it had published in Windows phone store.Study: Study for ExtJS! Come on!Team Foundation Server Test Management Tools: Team Foundation Server Test Management Tools ? Team Foundation Server ???? ???? Visual Studio ??????????????????????????。testdd11012012git01: ttesttom11012012tfs02: gdgf dgf dTimBazinga EVoting: Undergrad project - designing an e-voting software system.TNT Scripts: TNT ScriptsTrombone: Trombone makes it easier for Windows Mobile Professional users to automate status reply through SMS. It's developed in Visual C# 2008.TurbofilmTV: Turbofilm metro is the greate metro app for turbofilm users.VinculacionMicrosoft: Vinculacion Microsoft is a project for distributing Dreamsparks and Faculty Connection codes to students and professors. It is developed in ASP .Net and designed for Universities in Mexico interested in the different benefits that Microsoft has for them. Visual Studio Reference Swap: Winforms app and Nant task that will handle swapping out project references to file references.??????: ??????????: ??

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  • OpenCL: does it play well with OpenMP, can I connect other languages to it, etc.

    - by Cem Karan
    The 1.0 spec for OpenCL just came out a few days ago (Spec is here) and I've just started to read through it. I want to know if it plays well with other high performance multiprocessing APIs like OpenMP (spec) and I want to know what I should learn. So, here are my basic questions: If I am already using OpenMP, will that break OpenCL or vice-versa? Is OpenCL more powerful than OpenMP? Or are they intended to be complementary? Is there a standard way of connecting an OpenCL program to a standard C99 program (or any other language)? What is it? Does anyone know if anyone is writing an OpenCL book? I'm reading the spec, but I've found books to be more helpful.

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  • Geodjango: importing data from OSGB_1936, displaying in WGS84?

    - by AP257
    I have some polygon data saved in a PostGIS database with projection SRID 27700. geom = models.MultiPolygonField(srid=27700) I want to display the shapes on OpenStreetMap, i.e. with SRID 900913 (I think?). So, two questions: How do I change the code below to output with the right SRID for OpenStreetMap? How can I change the Django code below to give me a nice json object, ready to display as a polygon? area = get_object_or_404(soa.objects, code=my_code) polygon = area.geom return render_to_response('area.html', { 'area': area }, context_instance = RequestContext(request)) Apologies if this question doesn't make sense - I'm pretty new to GeoDjango.

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  • Objective-C syntax

    - by mebFace
    I've been studying objective-c for a few days now. I keep coming across these two structures: NSString * somestring (NSString *) somestring I understand the first simply sets a pointer to an NSString object, but what does the second construct do, and when should I use it? What's the deal with the asterix marks? Sorry if this question doesn't make any sense, I am completely new to this language, and haven't even reached the level of asking proper questions. Main purpose -- I'm trying to decipher this method: -(NSString *)pickerView:(UIPickerView *)pickerView titleForRow:(NSInteger) row forComponent: (NSInteger)component *Also, the classes I chose don't matter. *

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  • MySQL GROUP BY and JOIN

    - by christian
    Guys what's wrong with this SQL query: $sql = "SELECT res.Age, res.Gender, answer.*, $get_sum, SUM(CASE WHEN res.Gender='Male' THEN 1 else 0 END) AS males, SUM(CASE WHEN res.Gender='Female' THEN 1 else 0 END) AS females FROM Respondents AS res INNER JOIN Answers as answer ON answer.RespondentID=res.RespondentID INNER JOIN Questions as question ON answer.Answer=question.id WHERE answer.Question='Q1' GROUP BY res.Age ORDER BY res.Age ASC"; the $get_sum is an array of sql statement derived from another table: $sum[]= "SUM(CASE WHEN answer.Answer=".$db->f("id")." THEN 1 else 0 END) AS item".$db->f("id"); $get_sum = implode(', ', $sum); the query above return these values: Age: 20 item1 0 item2 1 item3 1 item4 1 item5 0 item6 0 Subtotal for Age 20 3 Age: 24 item1 2 item2 2 item3 2 item4 2 item5 1 item6 0 Subtotal for Age 24 9 It should return: Subtotal for Age 20 1 Subtotal for Age 24 2 In my sample data there are 3 respondents 2 are 24 yrs of age and the other one is 20 years old.

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  • 3 or 4 monitors with Nvidia and Ubuntu

    - by Jason
    I saw that you are (were?) running 4 monitors with Ubuntu 8.10 and two Nvidia cards (http://stackoverflow.com/questions/27113/how-to-use-3-monitors). I was curious if you were doing this with Xinerama, a hacked up TwinView config, or multiple X screens, or some other method? Does it work with compiz? I intend to run my Dell 30" in the middle with two 1280x1024 on the sides and continue to use one X screen, and run compiz, on Ubuntu 9.04. Currently, I am using 2 monitors with twinview and compiz, which runs fantastic. I just can't get the third monitor running (unless I enable it in its own X screen, and then enable Xinerama to enable windows to be dragged as if all one X screen, but this breaks compiz, and I don't care much for having separate X screen). I am very interested in knowing how you set up 4 monitors with 2 GPU's. Thanks!

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  • ASP.NET MVC as a service host for SOA like architecture

    - by Delucia
    I'm creating a distributed application that includes a lot of services and I'm looking for the technology that allows me to create and manage a lot of services easily. I know managing and deploying windows services is not fun. I'm thinking of using ASP.NET MVC as service host of my services where each controller action becomes essentially a service and I can communicate with a service via simple HTTP request and responses and not have to deal with complexity if i use something like WCF. Services need to be isolated and asp.net requests are isolated as far as i know, i.e. if a request throws an exception it will not effect other running requests. But I still have questions about the management of the services. How will it be possible to see which services are running, stopping and resuming services. Also ASP.NET MVC are passive, i.e. they only do something upon a request but what if i want to service that initiates work by itself?

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  • How do i create a local bare repository with tortoisegit?

    - by acidzombie24
    Greg's comment help me understand http://stackoverflow.com/questions/1698552/tortoisegit-push-successfully-but-no-new-files/1698657#1698657 How do i create a local bare repository with tortoisegit? I can right click and clone a repository from github and push. I would like to create a local repository then do the same thing, clone and push. How do i do that? -edit- i have created a local repository just fine but i cant push to it. I need to pull everything. I like the consistency of pushing in both my projects.

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  • Get user-inputed file name from JFileChooser Save dialog box

    - by Anya
    This answer to this question may seem obvious, but I'm actually struggling with it quite a bit. I've searched through JFileChooser methods in the API, and I've looked at some of the questions already asked and answered here on stackoverflow. My question is this. In my program, I am to allow the user to type in a file name which I will then use to create a brand new file that I will write on. How do you get the text the user has entered in the textfield next to the label "Save As:" on the Save dialog box provided by JFileChooser? Is there a JFileChooser method that would allow me to get that user-inputed text? Or would I have to go through another class, or do something else to get that text? Thank you so much, to anyone who answers. It's very late for me now, and this program is due in a few hours (meaning I'll be having another sleepless night). Desperate may be too strong a word, but I'm something close enough.

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