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  • How to draw a drop shadow AND gradient with quartz2d?

    - by Luke
    Hello! I've a custom shape drawing using coregraphics and i want to add a drop shadow and a gradient to it also. I've been trying and searching a lot of informations on how to combine and do this, but i can't get it to work. I'm able to draw only one either. Anyone doing this already or know how to do this? Thank you.

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  • How to make a class serializable without Serializable attibute in .net

    - by Ashwani K
    Hello All: I have one debugger visualizer for seeing list of class object in the form of data table. But the limitation for the code is that the class should be serializable i.e. should be marked as [Serializable] and if the class is not marked Serializable then the debugger crashes. So, can anybody tell me how to make a class Serializable at run time if the class is not marked Serializable. Thanks Ashwani

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  • Python and libpcap. find source mac address of packet.

    - by Shamanu4
    Hello! I'm writing python program to build mac-address cache using pcap. But pcap module for python has no good documentation. I have found this page http://pylibpcap.sourceforge.net/ with code example and it works fine. Can anybody modify this example to make it able to show the source mac-address for each packet? Or point me to the documentation where I can read about it ...

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  • looking for idea to embbed "book like view " in exe file

    - by user63898
    Hello all i have application that convert data structure from the GUI to doc/pdf/rtf/html ... files the structere logic contains the info about pages and data on each page so basccly i can convert it to every thing . but my problem is that i wish to convert this structure to some kind of book that is exe binary file . and i have no idea how or which ways i can do it ? can you give me some ideas or solutions on who to embed book into exe file Thanks

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  • Find Tables in PDF's

    - by nWorx
    Hello, Are there any tools or tricks how to automatically extract tables from pdfs. Are there any C# libraries that could do that? Or do you maybe know other methods how this could be handled? Thank you very much

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  • Use tab bar inconjuction with navigation bar?

    - by bipolarpants
    Hello, I'm brand new to Objective C programing for the Iphone. I was wondering if it is possible to use a tab bar, and in one of the tabs have a navigation bar so that I could drill down? I tried to look for tutorials and found this one http://www.devx.com/wireless/Article/45161/1954, I got it to work as written but I couldn't figure out to display the data I wanted. Does anyone know how? or does anyone know a tutorial for complete beginners?

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  • In blackberry Rounded Border of Manager display as a squre.

    - by Sachin
    Hello everybody I have created a table layout manager by extending a manager. Every thing is working fine but when I tried to create and set rounded border by using BorderFactory it is actually displaying a square instead of rounded square, please help me by send your valuable suggestions. Even though I have tried to add that border to a custom label field that also behave in a same manner.

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  • Folder View in C# Form

    - by Kiran
    Hello, In an attempt to learn C#, I am trying to develop Picasa Like Application to display Photographs from my Library. Would it be possible to display folders as in Picasa Using C# ? Any help would be highly helpful.

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  • Mssql dilemma, performance

    - by Woland
    Hello I am creating app where user can save options witch one is better? 1) to save into user table varchar feeld smthing like ('1,23,4354,34,3') query for this is select * from data where CHARINDEX ( 'L', Providers , 0 ) 0 2) create other table where user options are and just add rows select * from data where Providers in (select Providers from userdata where userid=100) thanks for help

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  • Accessing session data outside Joomla

    - by Alec Smart
    Hello, I am trying to run an application outside Joomla (not as a plugin) and I would like to access the logged in user's information (userid). I am wondering how should I go about doing that? Is there a file which I can include? I tried using $_SESSION but it shows empty. Is there a simple solution to my problem? Thank you for your time.

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  • How can I transform latitude and longitude to x,y in Java?

    - by hory.incpp
    Hello, I am working on a geographic project in Java. The input are coordinates : 24.4444 N etc Output: a PLAIN map (not round) showing the point of the coordinates. I don't know the algorithm to transform from coordinates to x,y on a JComponent, can somebody help me? The map looks like this: http://upload.wikimedia.org/wikipedia/commons/7/74/Mercator-projection.jpg Thank you

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  • Using GQL to check if BlobProperty is NULL

    - by Joel
    Hello, I have a db.BlobProperty property (called "Icon") in my entity which contains an image binary. I want to run a GQL query to retrieve all entities with an image (i.e. their "Icon" property is not NULL). Trying to use the following query: "SELECT * FROM Names WHERE Icon!=NULL" did not work... Trying to use .filter("Icon!=",None) did not work as well... Any ideas? Thanks! Joel

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  • Iphone - UITextView Memory-leak

    - by Raphael Pinto
    I have a memory leak when i use a UITextView but I don't understand why : UITextView *textView = [[UITextView alloc] initWithFrame:CGRectMake(20, 160, 280, 150)]; textView.text = @"Hello World"; textView.editable = FALSE; [self.view addSubview:textView]; [textView release]; Is someone could help me? :S

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  • Add and Subtract 128 Bit Integers in C(++)

    - by Billy ONeal
    Hello :) I'm writing a compressor for a long stream of 128 bit numbers. I would like to store the numbers as differences -- storing only the difference between the numbers rather than the numbers themselves because I can pack the differences in fewer bytes because they are smaller. However, for compression then I need to subtract these 128 bit values, and for decompression I need to add these values. Maximum integer size for my compiler is 64 bits wide. Anyone have any ideas for doing this efficiently? Billy3

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  • View hide problem

    - by Ajeet Kumar Yadav
    Hello, I am using a Xib (tab bar controller with navigation bar). when i use navigation bar in app delegate then Xib slides little bit bellow.Actually i want a navigation bar on enter page so it is compulsory to define navigation bar in app delegate. Please help me how i solve this problem.

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  • Make a Gallery Intent of a Specific Folder

    - by Tyler
    Hello - It's me again.. I am not trying to initiate a gallery intent, but I only want it to grab photos in a specific gallery.. From a different post, I received this code: Intent intent = new Intent(); intent.setType("file:///sdcard/Pictures/*"); intent.setAction(Intent.ACTION_GET_CONTENT); startActivityForResult(intent,1); But it's not working.. Is this possible?

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  • How to auto generate id.

    - by user267047
    hello Dear i just need to auto generate id like abc101,abc102,abc103,....abc10n and it should be store in DB table. and also it should be show in any textbox at runtime . Please give a proper solution.... Special Thanks in advance :) Regards. Pradeep Kodley

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  • How to call JQuery functions

    - by Mohammad
    Hello, I was wondering about the different ways of using a JQuery function on a variable like I know this one $.DoThis(variable); but is there a way to call it at the end like normal Javascript functions variable.$.DoThis(); haha I know this sounds stupid but I need to ask somewhere. Thanks!

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  • How to get the current page no. in flex paper?

    - by Nitz
    Hello Guys, there is no tags on flex paper. so make tag on flex paper. Now the question.. How do i get the page number in flex paper. I want to add some events when page is changed. And i also want some events on particular some pages. so i need that current page number which is viewing by the user in flex paper.

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  • ASP.NET MVC 2 - user defined database connection.

    - by J Harley
    Hello, I am looking to port my very basic DBMS software from classic ASP to ASP.net - however the user would need to input the connection details in order to connect to their specific DBMS server. Is this at all possible with ASP.NET MVC (very similar to DSN-less connections in ASP). Cheers, Joel

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  • recognizing text effect on an image for photoshop

    - by Shishant
    Hello, I had my site designed through an designer, I have this image from it, I want to use same kind of image for other navigation menus which I want to add now, my designer is not supplying me with psd`s of it. How can I know what text effects and fonts I should use in photoshop to achieve the same kind of result? Thank You.

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