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  • displaying the map highlighting the provinces and some additional info

    - by Sachindra
    I am using PHP open source and I need the map of a country highlighting all the states in different colors. Once a particular state is hovered over, some info about the state needs to appear. Please suggest me how to do this. Is it possible to do this using some basic stuff ... I mean nothing like what goes beyond my knowledge... Not sure if the tags that i have posted this query in is right...

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  • Datagrid in JSP

    - by Geethapriya.VC
    Hi, I need to create a Datagrid with a radiobutton column in JSP. The grid is to be binded dynamically to a result set and be populated accordingly. This result set is obtained as a result of search in the database. Please do help with a sample source code, or a useful link for the same. Thanks in advance, Geetha

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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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  • Can XCode draw the call graph of a program?

    - by Werner
    Hi, I am new to Mac OSX, and I wonder if Xcode can generate , for a given C++ source code, the call graph of the program in a visual way. I also wonder if for each function, and after a run, whether it can also print the %time spent on the function If so, I would thank really some links with tutorials or info, after googling I did not find anything relevant Thanks

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  • replacement for clock app

    - by gcb
    the least thing i like on the nexus one is the useless app it runs when on the desktop dock. I already wasted a good day searching for the 3 topics below and failed to find anything. Is there any replacement for it already available? Is there source code for the original one? Is there documentation on how to replace them?

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  • Documentation for Apple's ithmb format?

    - by vy32
    I am looking for documentation of the ithmb format used by Apple for photos stored on an Apple iPod. I would be happy with source code or a description. The only "documentation" I can find is pre-compiled executables that crack out the JPEGs. Does anyone know how to do this?

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  • Are there any Parsing Expression Grammar (PEG) libraries for Javascript or PHP?

    - by Peter J. Wasilko
    I find myself drawn to the Parsing Expression Grammar formalism for describing domain specific languages, but so far the implementation code I've found has been written in languages like Java and Haskell that aren't web server friendly in the shared hosting environment that my organization has to live with. Does anyone know of any PEG libraries or PackRat Parser Generators for Javascript or PHP? Of course code generators in any languages that can produce Javascript or PHP source code would do the trick.

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  • javascript autocompletion for DSL. (e.g.: SQL)

    - by chacko
    I want to give the user a web-page where he can type some simple SQL. select * from myTable. What I would like is to have the autocompletion area to help typing: sel [selECT] select * f [select * fROM] select * from [select * fROM column1] [select * fROM column2] ... Anybody can suggest if there is a nice open source library for this ? I am not really interested in the SQL (I will have to parse a DSL) I am more interested on a powerful autocompletion text area widget.

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  • c# How Do I make Sure Webclient allows necessary time for download

    - by every_answer_gets_a_point
    using (var client = new WebClient()) { html = client.DownloadString(some_string); //do something html = client.DownloadString(some_string1); //do something html = client.DownloadString(some_string2); //do something html = client.DownloadString(some_string3); //do something etc } webclient does not allow itself enough time to download the entire source of the webpage. how do i force it to wait until it finishes the donwload?

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  • Limiting the number of queries returns in SQL Server 2008

    - by Jose Sotero Villegas III
    This is my query SELECT Fullname, rank, id_no, TIN, birthdate, hair, eyes, Blood, height, weight, marks, name, address FROM [******_DOMAIN\****_*****].*******view Problem is, source table has too many duplicates, how do I my limit query to the latest row on the database? I'm using SQL Server 2008. Thanks In advance My next problem is that the view shows me a birthdate string format of yyyymmdd, I need to change it to mm/dd/yyyy can please provide me a function? using the same string above?

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  • how to generate abstract for a video?

    - by George2
    Hello everyone, For a video file (e.g. wmv file or other format), I need to generate abstract for the video. The abstract is expected to be in text format. Any mature tools or algorithms? Better (not a must) if open source tools/SDKs so that I can modify for my special needs. thanks in advance, George

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  • Using NULL in MySQL

    - by JPro
    The data in my dabatase comes from an external source and where ever there is no data passed, I keep NULL in those places. Can anyone tell me if there are any implications in using NULL to represent empty value? Should I follow some other convention like 'data_not_available'? or something like that? Can anyone suggest?

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  • Android camera application

    - by Praween k
    Hi all, I want a sample application for camera in android. If anybody developed any application please share with me along with source code. This will be very helpful for me. Thanks in advance Praween

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  • Loading images using jquery and Ajax

    - by fpz
    I have an image tag that fires a jquery function using ajax, when clicked, to download images from another source to the server. At the same time when the image is clicked it opens up a new tab and tries to load the image that is being downloaded. How can I make the link not open until the image is finished downloading to the server? This is the html <a target="_blank" href="link_to_full_image" \> <img src="link_to_thumbnail" border=0/></a>

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  • Is there a web tool framework for building a video editing/manipulation widget other than custom Fla

    - by Brandon
    I am looking to build a widget for a site which allows users to tag images from individual frames of a video file but would prefer not to have to build a custom Flash tool. Is there an existing free library or framework which simplifies things like this in a webapplication setting? Features would also involve basic video playback functionality as well as time-driven meta-data and the ability to extract images from individual video frames. Are there existing open-source web-based tools for video manipulation other than building your own custom Flash app?

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  • What I need to know for writing a Camera Component

    - by Delphawi
    I want to write a component that uses 2 webcams (1 integrated in my laptop , the other is a USB webcam) What do I need to know (or have) to build a component to deal with the cameras (capture , record , movement recognition , and other image and video processing) ? and how ? (with C++ or Delphi) I just need to know the concepts and main techniques , any good resources or source codes would be great :) Thank you .

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  • Architectural Design for a Data-Driven Silverlight WP7 app

    - by Rosarch
    I have a Silverlight Windows Phone 7 app that pulls data from a public API. I find myself doing much of the same thing over and over again: In the UI, set a loading message or loading progress bar in place of where the content is Get the content, which may be already in memory, cached in isolated file storage, or require an HTTP request If the content can not be acquired (no network connection, etc), display an error message If the content is acquired, display it in the UI Keep the content in main memory for subsequent queries The content that is displayed to the user can be taken directly from a data source, such as an ObservableCollection, or it may be a query on a data source. I would like to factor out this repetitive process into a framework where ideally only the following needs to be specified: Where to display the content in the UI The UI elements to show while loading, on failure, and on success The URI of the HTTP request How to parse the HTTP response into the data structure that will kept in memory The location of the file in isolated storage, if it exists How to parse the file contents into the data structure that will be kept in memory It may sound like a lot, but two strings, three FrameworkElements, and two methods is less than the overhead that I currently have. Also, this needs to work for however the data is maintained in memory, and needs to work for direct collections and queries on those collections. My questions are: Has something like this already been implemented? Are my thoughts about the topic above fundamentally wrong in some way? Here is a design I'm thinking of: There are two components, a View and a Model. The View is given the FrameworkElements for loading, failure, and success. It is also given a reference to the corresponding Model. The View is a UserControl that is placed somewhere in the UI. The Model a class that is given the URI for the data, a method of how to parse the data, and optionally a filename and how to parse the file. It is responsible for retrieving the data and notifying the View whenever the current status (loading/fail/success) changes. If the data downloaded from the network is different from the cache, the network data takes precedence. When the app closes or is tombstoned, the model writes the data to the cache. How does that sound?

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