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• In need of a good MATLAB class tutorial

  - by rlbond

  I'm having a lot of trouble trying to figure out how to use classes in MATLAB. I'm very familiar with C++ and Python but I just can't figure anything out about how to define classes in MATLAB. Does anyone know a very good resource with lots of examples? The official documentation leaves much to be desired.

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• How to use the lib section of a Design Document in CouchDB 0.11

  - by fuzzy lollipop

  I want to add some custom javascript functions to my design document, I can't find any examples of how to actually add these functions to the "lib" section of a design document. Can someone show me an example of how to add a function definition to the "lib" section?

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• Accessing Sharepoint tasks via web services?

  - by scooterhanson

  I've looked at a lot of the previous questions asked about sharepoint and accessing objects via web-services, and I am pretty convinced that tasks can be accessed through the Lists interface. Can anybody please verify this for me? Also, if anyone has any examples of this I would be very grateful. I'm not a Sharepoint guy but I need to connect to an instance just to retrieve task objects.

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• How to have multiple parts of a website in one page

  - by stas

  I want to make a website that will have multiple pages, but because of a unique navigation bar, I cannot simply link to a new file for each page. What is the best way to accomplish this. Some possibilities that I can think of are having all of them on one page, but using css and javascript to move the other pages offscreen, or using iframes and loading them with javascript. Could someone please direct me to some examples or tutorials?

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• Which well known systems were built using design by contract?

  - by Kaka Woef

  To convince my team mates of the usefulness of design-by-contract, I am looking for well known examples of realistic systems that were built using design by contract. Pointers to realistic, critical evaluations are appreciated. In other words: what is the best example of a system successfully built using design-by-contract?

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• What API to use for uploading images to a Rails based website from an iPhone application?

  - by wgpubs

  Looking at using either ObjectiveResource or ASIHTTPRequest ... Which is superior for uploading images? Or is there a better option??? Are there any examples of using either or both to upload images (or any other binary content)? Thanks

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• C# Lambda expression syntax: are brackets necessary?

  - by DevNovice

  I'm new in C# and earlier I saw the lambda expression is like (params) => { expression;} but in LINQ, I saw examples like IEnumerable<string> customerFirstNames = customers.Select(cust => cust.FirstName); No brackets. Are they the same or is there any difference? Thanks a lot.

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• Creating custom/intutive layout for controls

  - by LibraRocks

  Hi, I have an address control which display the contact info of the person. so it displays something like 1234, street City, CA 12345 Now i want to give user flexibility to create format out of it. For ex someone might want to display address as, street, City, Country OR Just display their emails: [email protected] [email protected] Any good ideas on how to it or similar examples? thanks

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• MVC deciding a View

  - by roneden

  I am deciding upon a view in my ASP.NET MVC scenario. How can Silverlight fit here? Please can you explain in detail and point to some examples.

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• Objective-C : expected ']' before ';' token

  - by Max Fraser

  Trying to follow some basic examples and getting stuck by this code that is EXACTLY like the example I am following: [[NSUserDefaults standardUserDefaults] setObject:@"Sample Text" forKey:kWordsOfWisdom]; gives me the error: expected ']' before ';' token

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• Difference of using int and uint and when to use

  - by ThickBook

  What is the difference between using int and uint? All the examples I have seen so far are using int for integers. Any advantage of using uint? Thanks.

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• How to Create Adobe AIR MJPEG server? (AIR 2.0)

  - by Ole Jak

  So all I want to stream images from my WebCam onto some local adress\port and be able to see them as MJPEG stream. I want server (one that shares MJPEGS) and CLIENT (That sends MJPEGS) be in the same air app. Can you give me link to working opensource project DETAILED STEP BY STEP instructions on what should I do\implement and where to find code examples

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• How to Join N live MP3 streams into 1 using FFMPEG?

  - by Ole Jak

  How to Join N live MP3 streams (radio streams like such live KCDX mp3 stream http://mp3.kcdx.com:8000/stream ) into 1 using FFMPEG? (I have N incoming live mp3 streams I vant to join them and stream out 1 live mp3 stream) I mean I wanna to mix sounds like thay N speakers speak at the same time (btw N stereo to 1 mono), please help BTW: My problem is mainly how to make FFMPEG read from stream not from file... Would you mind giving some code examples, please...

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• What is operator<< <> in C++?

  - by Austin Hyde

  I have seen this in a few places, and to confirm I wasn't crazy, I looked for other examples. Apparently this can come in other flavors as well, eg operator+ <>. However, nothing I have seen anywhere mentions what it is, so I thought I'd ask. It's not the easiest thing to google operator<< <>( :-)

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• Java - problems with polymorphism

  - by cc0

  I have a book class, then a novel- and a science book class that extend the book class. I made an ArrayList using the book class, then inserted the novels and the science books into that. Now I'm trying to iterate through the ArrayList to count how many novels are there. How can I tell? Would love to see some examples of this! I've been at it for a while.

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• What is the "let" keyword in functional languages like F# and OCaml for?

  - by Trix

  When looking at F#, Ocaml and other functional language code examples I notice that the let keyword is used very often. Why do you need it? Why were the languages designed to have it? Why can't you just leave it out? e.g: let x=4 becomes x=4

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• What is the preferred way to read/write content from a URL in Java

  - by jW

  What is the preferred way to open a connection to a website and then subsequently read the information on that page? There seem to be many specific questions about different parts, but no clear and simple examples.

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• Where I can download

  - by Sorrybyenglish

  Where I can download source codes of sites on clear OOP without Frameworks or Cms? For best studying system of OPP and with perfect code where should I focus my coding style? I can learning only on examples of code whatever but i dont need script I need all site code entirely with Database data and with setting up Apache. Thanks everyone. Sorry by my English )) P.S can you advice to me what Projects with advantages? Exactly ;p

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• What sort of exceptions should I be throwing from inside Kohana 3?

  - by alex

  I've seen the code examples on this article, but throwing Controller_Exception_404 produces an error. I've just been throwing plain exceptions. I remember in Kohana 2.3 there were different ones you could throw, depending on the situation. Does anyone have a list of what exceptions should be thrown when?

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• VB.net SyncLock Object

  - by Budius

  I always seen on SyncLock examples people using Private Lock1 As New Object ' declaration SyncLock Lock1 ' usage but why? In my specific case I'm locking a Queue to avoid problems on mult-threading Enqueueing and Dequeueing my data. Can I lock the Queue object itself, like this? Private cmdQueue As New Queue(Of QueueItem) ' declaration SyncLock cmdQueue ' usage Any help appreciated. Thanks.

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• Converting a dictionary to a List<Customer>

  - by devnet247

  Hi I have a dictionary<String,Object> and I want to convert it to a List<Customer> Is there a clever way of doing that? Any examples? Thanks

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• Print value of number (int) spelled out

  - by Ricardo Villamil

  Hi, is there an out-of-box way to spell out an int in C#? For example if I have: int a = 53; I want to print: "fifty three" not "53" If not, does anybody have any examples on how to accomplis this? Thanks!

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• how to set an adobe Air application initial window to full screen

  - by Nathan

  I have an air app created from one of Adobe's Examples using javascript / HTML. Is it possible to change the descriptor file so the application launches full screen or maximized?

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• Facebook "like" button for blogger

  - by Veraa

  Hi, i have been looking for a javascript code which is like the facebook "like" widget to put in my blogger site. The examples of the buttons are like in the following website, http://textsfromlastnight.com/ Where people are able to flag the "Good Nights" or "Bad Nights". I have no experienced in writing scripts neither do i have any script writing programs, so was wondering if any people can help with the scripts, or maybe tutorials would be of great help! Thanks!

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• C++ Filling an 1D array to represent a n-dimensional object based on a straight line segment

  - by Ben

  I'm struggling to find a good way to put this question but here goes. I'm making a system that uses a 1D array implemented as double * parts_ = new double[some_variable];. I want to use this to hold co-ordinates for a particle system that can run in various dimensions. What I want to be able to do is write a generic fill algorithm for filling this in n-dimensions with a common increment in all direction to a variable size. Examples will serve best I think. Consider the case where the number of particles stored by the array is 4 In 1D this produces 4 elements in the array because each particle only has one co-ordinate. 1D: {0, 25, 50, 75}; In 2D this produces 8 elements in the array because each particle has two co-ordinates.. 2D: {0, 0, 0, 25, 25, 0, 25, 25} In 3D this produces 12 elements in the array because each particle now has three co-ordinates {0, 0, 0, 0, 0, 25, 0, 0, 50, ... } These examples are still not quite accurate, but they hopefully will suffice. The way I would do this normally for two dimensions: int i = 0; for(int x = 0; x < parts_size_ / dims_ / dims_ * 25; x += 25) { for(int y = 0; y < parts_size_ / dims_ / dims_ * 25; y += 25) { parts_[i] = x; parts_[i+1] = y; i+=2; // Indentation hates me today .< How can I implement this for n-dimensions where 25 can be any number? The straight line part is because it seems to me logical that a line is a somewhat regular shape in 1D, as is a square in 2D, and a cube in 3D. It seems to me that it would follow that there would be similar shapes in this family that could be implemented for 4D and higher dimensions via a similar fill pattern. This is the shape I wish to set my array to represent.

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