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• What are subscription applications?

  - by Samuh

  I heard this term recently. What are subscription applications(for a mobile platform). Does this term fall under standard usage? Are there any examples of such a mobile application? Thanks.

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• How does the Built-in Bindings of Google Guice work?

  - by lony

  Hello, I tried Google Guice the first time and find it very nice. But, when I reached the part of Built-in Bindings I do not understand the examples. For me it looks like I can use it for logging like an interceptor, but I don't know how. Could someone of you explain this type of Binding and how I can use it? And maybe (if it's possible) use it for logging?

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• Differentiate between TCHAR and _TCHAR

  - by Vulcan Eager

  What are the various differences between the two symbols TCHAR and _TCHAR type defined in the Windows header tchar.h? Explain with examples. Briefly describe scenarios where you would use TCHAR as opposed to _TCHAR in your code. (10 marks)

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• How to merge 2 XML streams in Java by XSLT

  - by user327933

  I'd like to merge 2 XML streams (strings) in Java, necessarily by XSLT (that I could change the transformation), but the problem is that the XMLs come as a string. There are many examples, but through the files. Can this be done without saving them in files? Thanks.

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• PHP alias @ function

  - by SyaZ

  I'm new to PHP and I'm confused seeing some examples calling a function with a @ prefix like @mysql_ping(). What is it for? Googling / searching is not much of a help since @ gets discarded and 'alias' is not good enough keyword.

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• Change -- to . for all files in a directory

  - by Larry

  Hello, I need to rename all the files in a directory. Some examples of the source filenames are: alpha--sometext.381928 comp--moretext.7294058 The resultant files would be renamed as: alpha.sometext.381928 comp.moretext.7294058 The number of characters before and after the -- is not consistant. The script needs to work on current installations of Ubuntu and FreeBSD. These are lean LAMP servers so only the necessary packages have been installed. Thanks

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• Does anyone have an example of how to stream the camera to a server on android?

  - by DaKawa

  I find plenty of examples of downstreaming a video from a server to an android, but I actually want to stream live images from my droid to a server.

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• What are the best practices for error handling in Perl?

  - by Mike

  I'm learning Perl, and in a lot of the examples I see errors are handled like this open FILE, "file.txt" or die $!; Is die in the middle of a script really the best way to deal with an error?

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• Buffer size: N*sizeof(type) or sizeof(var)? C++

  - by flyout

  I am just starting with cpp and I've been following different examples to learn from them, and I see that buffer size is set in different ways, for example: char buffer[255]; StringCchPrintf(buffer, sizeof(buffer), TEXT("%s"), X); VS char buffer[255]; StringCchPrintf(buffer, 255*sizeof(char), TEXT("%s"), X); Which one is the correct way to use it? I've seen this in other functions like InternetReadFile, ZeroMemory and MultiByteToWideChar.

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• retrive data from mysql using php and jquery

  - by user313835

  i have a menu, it contains multiple items, each menu item will retrieve data from the database. i want to do it without the page refresh, i want like an area that will change when the user clicks on the menu link. How should i send data to the php script and how should i get it from there and preview it on the page. if you can send me any information, references or examples that will be great Thanks in advance.

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• Lambda Expressions for a 5th Grader

  - by Randy Minder

  If you had to explain Lambda expressions to a 5th grader, how would you do it? And what examples might you give, or resources might you point them to? I may be finding myself in the position of having to teach this to 5th grade level developers and could use some assistance. Thanks very much.

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• (C++) Can you add a direct link into a C++ program with out a GUI?

  - by TheEliteOne

  Hello, I was wondering if you can add a link to a website in a C++ program running in the CMD Prompt type window (No GUI) If it's possible can some one please give me a few examples? Thanks.

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• Changing website favicon dynamically

  - by rwmnau

  I have a web application that's branded according to the user that's currently logged in. I'd like to change the favicon of the page to be the logo of the private label, but I'm unable to find any code or any examples of how to do this. Has anybody successfully done this before? I'm picturing having a dozen icons in a folder, and the reference to which favicon.ico file to use is just generated dynamically along with the HTML page. Thoughts?

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• Dragging and Dropping between Lists when it is populated dynamically

  - by jj01

  Am a newbie to programming and have seen examples on dragging and dropping items from one list to another list using jQuery. My problem is that my list is populated dynamically and so i cannot predefine the list items. Can anyone provide a solution to this? Am working in Visualforce.Thanks in advance.

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• "Low level" project using Java

  - by Tammy Wilson

  I'm wondering if it would make sense to do some low level or OS stuff(a project) using Java. Reason why I ask is because I would like to expand my knowledge in Java and I'm into doing stuff like file compressor, bulk file renamer, etc. Are there any examples out there that I can look at or play with? Or should I just be using C or C++ instead? Thanks!

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• jQuery template and Backbone.js

  - by testndtv

  I am trying to create an app which uses a combination of jQuery templates and Backbone.js I have very little experience in both of them (though I know jQuery) Could you please provide some good examples where jQuery templates and Backbone.js are used effectively. Also I am loooking at using JSON for the model/data and trying to persist the data (I use Java at the backend)..So looking for ideas on how that can be integrated? Thank you.

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• What exactly does Panel.IsItemsHost do?

  - by Armentage

  I cannot find any good documentation for the Panel.IstItemsHost attached property. I see plenty of examples of people setting it on the ItemsContainer template for an ItemsControl, but the un-documentation over at MSDN does not explain why or what advantages setting property confers. I have build plenty of containers that do NOT set this property, but have not yet noticed any ill effects.

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• Brightening an image using styles or Javascript

  - by CP

  Hello All, I would like to brighten an image on my webpage on mouseover using css or javascript. Ive seen some examples using opacity and filters in styles but they dont seem to work for me. Thanks in advance CP

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• Accessing Mysql with JQuery without using php

  - by user326175

  Hi, I'm very new to JQuery, but I was told the one of the cool things about it is you can query a mysql database right from an html page(or in my case a smarty template)with out needing php. I have not found any examples of this so I am asking if someone has one? Thanks

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• Android home screen widget documentation

  - by systempuntoout

  Do you know any books, articles, examples, screencasts that document how to develop an home screen widget on Android? I just found these links: widget design guidelines Introducing home screen widgets and the AppWidget framework I would like to develop a tiny home screen ticker and i'm searching for the proper way to code it.

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• Creating Playlist for playing video

  - by Timmi

  Hi, I am developing a play list for playing video. Which event get fired when an item is added to listview. I need to do some calculations with the files added to the playlist.How can we make a playlist. Please help me with code examples Thanks,

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• Gzip In-Memory Compression

  - by feal87

  Quick and simple question. There are examples online about achieving in-memory gzip compression with zlib (C++) WITHOUT external libraries (like boost or such)? I just need to compress and decompress a block of data without much options. (it must be gzip as its the same format used by another mine C# program (the data is to be shared)) Tried to search to no avail... Thanks!

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• Where can I find a good introductory tutorial for Spring?

  - by will

  I am a Java developer but up to now have not had any hands on experience using the Spring framework. Does anyone know of anyone good online tutorials that explain the basics and offer good examples and sample code.

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• Android : retrieve Custom properties from Deploy.properties or manifest.xml

  - by Ram

  Team, I would like to know, whether we can add custom configurations in Manifest or deploy properties? If yes, please provide examples. thanks, Ramesh

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• How do the different services in Oracle SOA relate to each other?

  - by Zubair

  I'm am trying to figure out how the Oracle "Layered Architecture Model" works, and I am very confused about what the business, data, and presentation do, and how they relate to each other. I have seen many diagrams showing how this should work, but some real world examples would be useful?

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