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• How to add information to about screen of my cocoa app in Mac Os X

  - by Unicorn

  Hi All, I am pretty new in developing cocoa applications. I have developed a small UI application using cocoa. I wanted to add some information on about screen, currently it shows the app name and version which is 1.00. Can any one help me how i can add some information in about screen, is it possible to add information programmatically instead of hard coding it ? Any help will be appreciated.

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• How to show user-friendly error page instead of tomcat log with stack trace in browser when runtime

  - by Roman

  I'm developing web-application with JSF. I tested it as I was able to but from time to time runtime exceptions are thrown. So, how to redirect user to special error page every time an exception is thrown (instead of displaying 500 Error with full tomcat logs)?

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• Is it safe now to develop web application with HTML 5 specifications?

  - by Morteza M.

  Is it safe now to develop web application with HTML 5 specifications? or should we wait longer for final standards? I want to start developing a new project. I want it to be up to date in every aspects. should I wait more for html 5 or I can start programming based on it?

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• How to track audio decibel values from UIImage Picker Controller?

  - by maddy

  hi, i am developing iphone application which included UIImagePickerController Source type is UIImagePickerControllerSourceTypeCamera. In this how i can get audio values from mice as-well as i have to show it and should have option to on- off. So please help me to overcome this issue. i searched completely from UIImagePickerController document. its not having any audio property. Thanks in advance....

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• Possible memory leaks in the Java Development Work

  - by harigm

  Can any one let me where the memory leaks can happen when we are developing Java based application. I am aware of Database but apart from that, is there any other possible ways . Please list the scenarios

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• Compact Framework : any Finger Friendly GUI ?

  - by guigui42

  i m developing a little tool on my Pocket PC using WM6 SDK but i would like to implement a finger friendly user interface (iphone-like). So i m looking for a free .NET framework that offers the possibility to easily integrate a finger friendly interface for Windows Mobile 6 Pro . Any ideas ? EDIT : Finger friendly means big icons, big buttons , scrollable screens with a simple touch of the thumb... Because the Winforms in Compact framework are made for the stylus, not fingers !!

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• Error when deploying app to the device in iphone

  - by Rafael

  Hi, I'm developing an app with SDK 3.1.2 and it runs in the simulator, but when I try to deploy it in the device it arise de following error: 2010-06-17 17:40:39.592 MyApp[2143:207] *** -[__NSCFDate dateInformation]: unrecognized selector sent to instance 0x21e6a0 2010-06-17 17:40:39.608 MyApp[2143:207] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** -[__NSCFDate dateInformation]: Why this doesn't happen for the simulator? Thanks in advanced for your help.

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• Standard upload web control alternatives

  - by Roy

  Hi all, I'm developing a ASP.NET MVC application. There is little space for me to put two standard file uploading web controls in a page. So I'm seeking for some succinct alternatives. A checkbox-look button pops up a file open dialog is ideal. Is there any kind of stuff? Thanks in advance!

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• How to send a message to a service?

  - by Howard

  Hello every body: We are trying to develop an application that send messages to a service, but we only have send message between two applications. We are developing in Delphi 7, Windows XP. We need the service send back a message to the application, depending on the result of the action that the application sent to do to the service. I am sorry about my english... Thanks.

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• Is HashMap in Java collision safe

  - by changed

  Hi I am developing a parser that needs to put key value pairs in hashmap. But a key can have multiple values which i can do in this way HashMap<String,ArrayList<String>> . But what happens if number of keys are very large and it start matching with other key's hashcode. Will that rewrite previous key's value ? thanks -devSunday

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• What are good patterns or supporting fixtures to write unit tests for Maven plugins?

  - by Ian Dickinson

  I'm developing a Maven plugin, and I realise I'm not sure how to write unit tests for it since I don't know how to exercise the functionality of the plugin except by just running Maven. How have other Maven plugin developers managed testing of their code?

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• python tracing a segmentation fault

  - by pygabriel

  Hi, I'm developing C extensions from python ad I obtain some segfaults (inevitable during the development...). I'm searching a way to display at which line of code the segfault happens (an idea is like tracing every single line of code), how I can do that?

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• How to record sound on my key pressed on iphone

  - by Bogus

  I am developing an application. i can play my button with a sound but how to record this sound. i've searched this coding in a week but i had nothing. all source is about recording voice. please help me. thanks

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• Cross platform millisecond timer lasting more than 49 days?

  - by Cetra

  Hey guys, I'm going to be developing a small dedicated server in C/C++ that will require uptime of forever. I've been looking into some time functions as millisecond timing is required for calculations. I have 2 problems that I'm facing: Using a 32bit integer to store the number of milliseconds since the operation began will wrap around at about the 49 days mark resetting to zero. There doesn't seem to be any standard system calls for getting elapsed milliseconds that are platform independant What should I do to resolve both these issues?

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• Emboss effect in Uilabels

  - by Sreelal

  Hi, I am developing an application for iPhone.I need to give some labels an emboss effect .Is it possible to do that? Thanks in advance..

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• How can i test microphone related application in iPhone?

  - by Ajay Pandey

  i am developing an application in which two users can do voice chat on iPhone via bluetooth.Now that i have initiated the voice chat in my code,i found that iPhone 3 does not have microphone builtin.Does anybody has any idea on how can i test my application.Because if i use external microphone then i'll not be able to connect it to my system and so not be able to test unless my code is completly runnable..... Need quick help.. Thanks in advance....

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• How to change the language of application in iphone

  - by Prash.......

  hi, I am developing an application, in which i am giving user to select other language , by default the application will be in English , if user selects other language from the list. The application language should be get changed to the respective language. I know the concept of Localization, but if there any way to do that, if i want to do that using localization please suggest me proper steps for that. please suggest me solution for that.

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• Do you ever miss the static type system in Clojure?

  - by Michiel Borkent

  Are there ever situations while developing in Clojure when you miss the static type system you have available in languages like Haskell and F#? Can you give an example of a piece of code when the type system would come in very handy?

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• Lightest Database to be packed with an application

  - by Yatendra Goel

  I am developing a Java Desktop Application and want a light database that can be used with Hibernate and that can be packed with an application. I was going to use Derby database. It's size is near 2 MB. But before that I wanted to have views of experts on SO. Will it work with Hibernate? Actually, I am new to Hibernate and was studying that it requires a Dialect for a database so Is Hibernate has dialect for Derby?

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• Need help in page curl animation

  - by visu

  Hi, I am developing one static application, which includes the animation like page curl. Is there any way to create the animation like page flipping when the user clicks on the page. Please anybody helps in this, am stroked into this part in my application. Thanks in advance. Vulvaji.

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• What's the "Find Result" Control Visual Studio Integrated?

  - by Nano HE

  Hi, I am developing a simple Windows Application in C# and Visual Studio 2005. I need a search result control - just like visual studio integrated by itself. After I double click each line to trigger the individual event. I tried multi-line textBox Control, but whole the box can only support one click event. thank you.

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• Which js lib/framework runs faster when interfacing with AppEngine?

  - by Jorge

  I'm developing a Google Maps mashup using the Python SDK, and i need to use an AJAX interface. Which lib runs faster on this combination?

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• Pitfalls when switching to .NET for Windows CE?

  - by Presidenten

  Hi! I have been developing in .NET for quite some time now. But now I have customer who wants me to develop an application for them in .NET for Windows CE. I have done some embedded system programming in C before, but never in .NET. Please share any tips or tricks that would make my life easier when taking this assignment, or perhaps knowledge about any pitfalls to watch out for.

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• pleasae help in j2me

  - by samira

  hello i am a student and i am doing my senior project it is about developing an application in j2me for scanning a barcode and extract the number of the barcode in a message to be send. please i search the net but i cant found something usefull i am new at j2me if someone could help me with sourch code and how to create it i will be very thankfull my email is [email protected] thanks in advanced

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• How to secure an mdf file from adminstrators in SQL Server 2005 Express Edition

  - by shmandor

  I need a way to make my database mdf file secure from any adminstrators in SQL Server Express. Because I am developing application with C# connected to SQL Express database.

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