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  • Upgrading mysql from 4.1.22 to 5.0

    - by Arsenal
    Hi, I'm trying to upgrade our company's 4.1.22 version of MySQL to 5. I'm using sudo yum --enablerepo=centosplus upgrade mysql* but keep getting an error of conflicted files with the 4.1 version. Does that mean there really isn't any other way than uninstalling 4.1 and installing 5.0? I have read that using the yum upgrade command should work however... Thanks in advance!

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  • View the Task's activity stack

    - by Mic
    Hi There, I just started developing a simple Android application while I'm still learning its platform. I'm using Eclipse IDE with the ADT plugin 0.9.6 and I need to know if it's possible to view the activity stack that is associated with a Task. Is there any way through the DDMS tool or through any other technique? Thanks in advance for your help/advice. Mic

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  • How to open a html page as a popup with in the page (no new window opens) using Jquery

    - by Vara Prasad
    I am having the link button and when i clicked on the link button the popup will be open (with in the page itself like a modalpopup. now i have to get the popup feel using jquery and inside the div text should come from database. How is it possible for getting the message from the backend. means open a div in a modal popup feel using jquery or opens the html page in a popup in the same window using jquery Thanks and Regards Vara Prasad.M

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  • Convert .Net Color Objects to HEX codes and Back

    - by Damien
    As per the question title, How could I take a hex code and convert it to a .Net Color object, and do it the other way? I googled and keep getting the same way which doesn't work. ColorTranslator.ToHtml(renderedChart.ForeColor) Which returns the name of the color as in 'White' instead of '#ffffff'! Doing it the other way seems to have odd results, only working some of the time...

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  • Use msbuild community tasks without installing

    - by mickyjtwin
    In our developer environment, no users have administration rights. As such, it's not possible to install MSBuild.CommunityTasks without getting admin to do so. What I'm wondering is similar to NAnt, i.e. is it possible to include the files in your solution directory, and just reference it from there? This way, will not matter if the person has it installed, when they checkout latest code, the msbuild community files will come with, and solution will build. \SolutionDir\{solution}.sln \SolutionDir\Project\{files} \SolutionDir\MSBuild.Community\files

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  • StringBounds of htmlized string

    - by pavan
    Hi, Is it possible to calculate the bounds of a htmlized String in Java Swing? I tried using the BasicHtml.createHTMLView, but kept getting the same prefSpan; irrespective of the component font. Regards, Pavan

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  • Member variable pointers to COM objects

    - by drelihan
    Hi Folks, Is there any problem with keeping member variable pointer refernces to COM objects and reussing the reference through out the class in C++. Is anybody aware of a reason why you would want to call .CreateInstance every time you wanted a to use the COM object i.e. you were getting a fresh instance each time. I cannot see any reason who you would want to do this, Thanks, (No is an acceptable answer!!!)

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  • object reference is not set to an instance of an object in sharepoint while deploying the webpart us

    - by girish
    Hello, i m new to sharepoint and i m trying to create one webpart (hello word) in visual studio 2008 using sharepoint extension... solution is successfully build but it gives me error as soon as i start deploy it.... I have specified the Sharepoint site url in the Project solution property.... Can u please give me suggession for this why i m getting the error...Object Reference not set to an instance of an object.

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  • Using ListViews on the Android?

    - by Robert
    Hey everyone, I am just getting started with the Android SDK and I had a quick question. I am trying to set up a ListView with a rectangle of color on the left and then a bit of text for each row. I also want to make it so I can click each entry in the list and open a new activity to display some information (similar to the contact list). Anyone have any examples to help me out? Thanks a ton, Robert Hill

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  • Rails "NoMethodError" with sub-resources

    - by Tchock
    Hi. I'm a newbie Rails developer who is getting the following error when trying to access the 'new' action on my CityController: undefined method `cities_path' for #<#<Class:0x104608c18>:0x104606f08> Extracted source (around line #2): 1: <h1>New City</h1> 2: <%= form_for(@city) do |f| %> 3: <%= f.error_messages %> 4: 5: <div class="field"> As some background, I have a State model with many Cities. I'm getting this error after clicking on the following link coming from a State show page: <p>Add a city: <%= link_to "Add city", new_state_city_path(@state) %></p> When I run 'rake:routes' it says this is a legit route... For more background, here is the CityController 'new' action: def new @city = City.new respond_to do |format| format.html # new.html.erb format.xml { render :xml => @city } end end Here is the (complete) form in the view: <%= form_for(@city) do |f| %> <%= f.error_messages %> <div class="field"> <%= f.label :name %><br /> <%= f.text_field :name %> </div> <div class="actions"> <%= f.submit %> </div> <% end %> This initially made me think that it's a resources/routes issue since it came back with a mention of 'cities_path' (in fact, that's what another person posting to Stack Overflow had wrong (http://stackoverflow.com/questions/845315/rails-error-nomethoderror-my-first-ruby-app). However, that doesn't seem to be the case from what I can see. Here are how my resources look in my routes file: resources :states do resources :cities end I can get it working when they are not sub-resources, but I really need to keep them as sub-resources for my future plans with the app. Any help would be very much appreciated, since I've been racking my brains on this for more hours than I would care to admit... Thanks! (Not sure this matters at all, but I'm running the very latest version of Rails 3 beta2).

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  • Virtualenv with Eclipse (Galileo)

    - by Adam Nelson
    Does anybody have directions for getting Eclipse (Galileo), PyDev, and Virtualenv working together? I'm specifically trying to run Pinax but any instructions are fine. I thought I had it (and even blogged everything but the final step - interactive debugging) and still there is no solution. I'm specifically on OS X but any answer should be sufficient. This is the best resource I've found so far: http://blog.vlku.com/index.php/2009/06/10/djangoeclipse-with-code-complete-screencast/

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  • PHP UML class diagram

    - by Jens
    Is there anyone who has a good (basic) UML class diagram to get me started on an object oriented CMS? I want to start using OOP in PHP but can't seem to find a good starting point.

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  • Helping using FirePHP to debug a .php application

    - by Angela
    Hi, just set up FirePHP and using a framework called Qcodo / Qcubed. Has anyone heard of these on SO? Been having challenges debugging -- trying to do a fairly simple new() and save() and then output via Ajax but not getting any kind of responsiveness from errors. Any help for us, two of us have checked it out but can't seem to get a response. Thanks! BTW, here's the class which seems to be creating the problems: http://github.com/allyforce/AF-upload/blob/master/Library/Target1.class.php

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  • Read empty values as empty and not as default values

    - by Thiyaneshwaran S
    Hi, How to read the empty values from the "dbf" file in C#. Currently while reading the dbf files, the empty values in the file are automatically getting converted to default values. Like empty decimal field is converted to "0.000". Can someone please help in way to read the empty fields as they are and not as default values.

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  • MVC 2 Validation without BuddyClasses

    - by Muhammad Adeel Zahid
    Hello EveryOne, i m using asp.NET MVC 2 for my current project and i need to validate form fields both on client and server side. for that i started with DataAnnotations. Now, i figure out that i have to write buddy class for every model or i have to go to designer generated code and put my annotations there (not a good idea though). if someone can suggest me a solution that helps me avoid writing those buddy classes and get the same functionality. Regards Adeel

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  • Web Data controls

    - by Nani
    Hi, I need to implement Grouping, Sorting, Collapsable for a sql datasource. I shouldn't use third party tools. From last 2 days I was searching net, but dint got the solution. Plz help me in getting these functionalities using any kind of web data control(grid view, repeater, ..) Thank You

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  • JQuery: Accessing Post parameters

    - by Alex
    Just started with JQuery and I've managed to pass a parameter using POST, firebug confirms this: Parameters link [email protected] Source link=test1%40test.com I don't know how to access the link parameter from the receiving page using JQuery, it must be so simple but everything I've been searching through (jquery website, SO, etc) mentions everything but this. Thanks, Alex

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  • Splitting up UDP packet

    - by m3n
    Heyo, I'm using UdpClient to query game servers about server name, map, number of players, etc. I've followed the guidelines on this page http://developer.valvesoftware.com/wiki/Server_queries#Source_servers and I'm getting a correct reply: I have no idea how I would go about to get each chunk of information (server name, map and the like). Any help? I'm assuming one would have to look at the reply format specified in the wiki I linked, but I don't know what to make of it. Cheers,

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