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• Using TTMessageController with Multiple Data Sources

  - by PF1

  Hi Everyone: I am wondering if there is some way to set a separate .datasource for each custom field in a TTMessageController. Right now I am using a TTMessageController subclass (and referencing the data source controller delegate) and simply setting the data source of the message controller to self. But I only believe this will work for one field with one set of options. Thanks for any help!

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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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• decrypt aspnetdb password

  - by Thien thai

  hi everyone, i have a problem, i want to decrypt password in aspnetdb, the password created by web administration tool in vs, i want to decrypt it without using MemberShipProvider, i there any way. Please help me.

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• What are the causes and solutions to a CS0122 error when sending onto an MSMQ queue from C#?

  - by Erick

  Having created a System.Messaging.MessageQueue using the MessageQueue(string queuePath) constructor, attempting to use MessageQueue.Send(obj) results in a 'Unable to generate a temporary class (result=1)' exception with the additional text: 'error CS0122: 'System.__ComObject' is inaccessible due to its protection level'. The queue itself has full control given to EVERYONE. When querying the MessageQueue object for it's read write permissions, it returns SendAndReceive. What causes this error and how do you resolve it?

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• Hotel Reservation system Database schema

  - by SpikETidE

  Hi Everyone.... I am about to develop a online hotel reservation system...using php and mysql... I have some doubts about my current database schema and the business logic to get the hotels in which rooms are free between two particular dates... Does anyone know of some kind of tutorial where i can get some idea about the hotel reservation schema and the business logics that should be used in the system...? Thanks for your suggestions....

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• Favicon Issue with Webkit browsers

  - by Pete Herbert Penito

  Hi everyone! I'm having problems with putting a favicon on my website! I have this code <link rel="shortcut icon" type="image/ico" href="img/favicon.ico"> And for some reason Firefox shows the favicon fine, but on webkit browsers its not showing up. I tried Google Chrome and Safari on a Mac and its not showing up, do I need to do something for these browsers?

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• Master thesis in software engineering

  - by maya

  Hi everyone, I will be Master student and I look for a topic in software engineering for my thesis , I want a topic which is less programming and more analysis. I mean a topic without programming because I'm not professional in programming. I'm thinking in UML tools but I really don't have specific topic. any suggestion please any one help me thanks in advance

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• Practical approach to concurrency control

  - by Industrial

  Hi everyone, I'd read this article recently and are very interested on how to make a practical approach to Concurrency control on a web server. The server will run CentOS + PHP + mySQL with Memcached. How would you set it up to work? http://saasinterrupted.com/2010/02/05/high-availability-principle-concurrency-control/ Thanks!

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• Is it possible/advisable to register a MS CRM plugin WITHOUT using the registration tool provided by

  - by mwright

  Basically I am looking at doing remote deployment of custom plugin and workflow to an IFD MS CRM deployment. This means that the tool provided by Microsoft cannot be used. Does anyone do this? Is it advisable or not? What resources are available? I've done a lot of google-ing and reading and it seems like everyone is using the deployment tool.

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• How can I quickly enumerate directories on Win32?

  - by BillyONeal

  Hello everyone :) I'm trying to speedup directory enumeration in C++, where I'm recursing into subdirectories. I currently have an app which spends 95% of it's time in FindFirst/FindNextFile APIs, and it takes several minutes to enumerate all the files on a given volume. I know it's possible to do this faster because there is an app that does: Everything. It enumerates my entire drive in seconds. How might I accomplish something like this?

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• Porting SHA512 Javascript implemention to Actionscript

  - by AAA

  Hello Everyone, I am wondering if anyone can help me in porting a SHA-512 implemention in Javascript to Actionscript. Since both Javascript and Actionscript share the same origin, I think porting it will be easy for people who are used to Actionscript. The code for sha512 in javascript can be found here: http://pajhome.org.uk/crypt/md5/sha512.html Thank you.

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• how to get out information from datagridview ???

  - by ghost_j1

  hi everyone I am working on program that calculate the GBA for university student in visual c# So i make an datagridview that contain columns for each subject and its mark as later and number but after the user "student" insert his subject i want to let him to press button that get the mark and the number of the cirdit hours of each subject and calculate the GBA for the student and put the result in textbox... does anyone can help me to do it ???

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• Linq Query with aggregate function

  - by Billy Logan

  Hello everyone, I am trying to figure out how to go about writing a linq query to perform an aggregate like the sql query below: select d.ID, d.FIRST_NAME, d.LAST_NAME, count(s.id) as design_count from tbldesigner d inner join TBLDESIGN s on d.ID = s.DESIGNER_ID where s.COMPLETED = 1 and d.ACTIVE = 1 group by d.ID, d.FIRST_NAME, d.LAST_NAME Having COUNT(s.id) > 0 If this is even possible with a linq query could somebody please provide me with an example. Thanks in Advance, Billy

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• How to force TTPhotoViewController reload image URL in iPhone?

  - by Teerasej

  Hi, everyone. I feel good when I use Three20 framework to create a good iPhone application if you didn't try it before, just go here to try. but the I want your help me to force TTPhotoViewController to reload the image after it initialized. At the moment, it seems load the exist image before and didn't active to viewDidLoad. Could you help me? or give me any advice?

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• QTreeWidget activate item signals

  - by serge

  Hi everyone, I need to do some actions when item in QTreeWidget activates, but following code doestn't gives me expected result: class MyWidget(QTreeWidget): def __init__(self, parent=None): super(MyWidget, self).__init__(parent) self.connect(self, SIGNAL("activated(QModelIndex)"), self.editCell) def editCell(self, index): print index or class MyWidget(QTreeWidget): def __init__(self, parent=None): super(MyWidget, self).__init__(parent) self.connect(self, SIGNAL("itemActivated(QTreeWidgetItem, int)"), self.editCell) def editCell(self, item, column=0): print item What am i doing wrong or how to hadnle item activation in the right way? Thanks in advance, Serge

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• tfidf, am I understanding it right?

  - by alskndalsnd

  Hey everyone, I am interested in doing some document clustering, and right now I am considering using TF-IDF for this. If I am not wrong, TFIDF is particularly used for evaluating the relevance of a document given a query. If I do not have a particular query, how can I apply tfidf to clustering?

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• Tool which can do both UML and ER Diagram

  - by Abhishek

  Hello, I have approval to buy one tool which can help programmers of my team to write better code. Most of my team members either do UML (.NET developers) or they do ER (database developers) Can you please recommend a tool for me which can do both of these type of diagrams? Please don't recommend Visio because my team already evaluated it and everyone disliked it as either a UML or ER diagram tool.

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• Most popular compiler?

  - by Russel

  Hello, I've been using MS Visual Studio for a lot of projects, but I notice a lot of people here like to complain about Microsoft and Visual Studio. So I'm wondering, what does everyone use? Dev-C++? mingw? What is popular? Also, what is bad about MSVS? What is "better" about the others? Thanks! --RKL

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• Getting HTTP GET variables using Tipfy

  - by Vestonian

  Hey everyone, I'm currently playing around with tipfy on Google's Appengine and just recently ran into a problem: I can't for the life of me find any documentation on how to use GET variables in my application, I've tried sifting through both tipfy and Werkzeug's documentations with no success. I know that I can use request.form.get('variable') to get POST variables and **kwargs in my handlers for URL variables, but that's as much as the documentation will tell me. Any ideas?

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• Store PHP Exceptions in array

  - by Industrial

  Hi everyone, I am really not sure if this is the right way to go, since exceptions is really a fresh subject to me. Is it possible to catch multiple exceptions (let the execution of the script continue) and then store the exceptions in a array to be able to return all exceptions caused? By that said, it would be awesome to be able to use exceptions to more than just showing an error that kills the application (script) Thanks!

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• Does using the converting input from HTML forms into htmlentities protect attacks invoving JavaScrip

  - by racl101

  Hi everyone, I was wondering if converting POST input from an HTML form into html entities, (via the PHP function htmlentities() or using the FILTER_SANITIZE_SPECIAL_CHARS constant in tandem with the filter_input() PHP function ), will help defend against any attacks where a user attempts to insert any JavaScript code inside the form field or if there's any other PHP based function or tactic I should employ to create a safe HTML form experience? Sorry for the loaded run-on sentence question but that's the best I could word it in a hurry. Any responses would be greatly appreciated and thanks to all in advance. racl101

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• cannot upgrade current target for ipad

  - by choise

  Hi everyone, i try to upgrade my old existing app to make it a universal application for iphone and ipad. i clicked on my target and tryed to select "upgrade current target for ipad", but i cannot click it, because its not clickable. my project settings are: The Base SDK is set to iPhone Device 3.2 The iPhone OS Deployment Target is set to iPhone OS 3.1 The Targeted Device Family is set to iPhone/iPad are there any other things i have to pay attention? please help, to get my application upgraded.

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• Debugging stored procedure in SQL Server 2008 Management Studio

  - by larryq

  Hi everyone, I have a stored proc I'd like to debug in the SQL Server 2008 management studio. I see a number of tutorials about doing this, but the ones I've seen don't have any input parameters going into the SP. My SP has several, and an output parameter as well. Could someone show me how to do debug a stored procedure with parameters in SQL 2008? Thanks very much.

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• Dojo Tooltips missing the mark sometimes

  - by kbeck

  Hi everyone, I'm using tooltips for icons that are displayed in a dijit.Dialog. Sometimes they work just fine, but other times they get placed around 25 to 50 pixels further away from the target than they should be. I can't see any pattern to when this happens. Any ideas on why the screen placement would be varying in this way? Thanks, Karl

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• What does slicing mean in C++?

  - by George2

  Hello everyone, It is mentioned in C++ FAQ site -- "larger derived class objects get sliced when passed by value as a base class object", what does slicing mean? Any sample to demonstrate? http://www.parashift.com/c++-faq-lite/value-vs-ref-semantics.html#faq-31.8 I am using VSTS 2008 + native C++ as my development environment. thanks in advance, George

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