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  • Defining a recursive function in a Prototype class?

    - by btl
    I'm trying to create an image rotator class that cycles through an arbitrary number of images in an unordered list. Is it possible to define a recursive function within a class declaration? E.g: var Rotator = Class.create() { initialize: function() { do something... this.rotate(); } rotate: function() { do something... this.rotate() } }

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  • loading input from multi choice

    - by dankyy1
    Hi I have a task as that a dropdown list to choose an input type selections are textbox datetime number while choosing one of those types, I have to open the selected input(for example if user chose datetime I have to open a datetime input) For this task which is most suitable using aspview(each input type one view) for each one a usercontrol so when user select a type loading it's usercontrol at runtime or do you have any better ideas?

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  • How to store a scaleable sized extensible event log?

    - by firoso
    Hello everyone! I've been contemplating writing a simple "event log" that takes a paramater list and stores event messages in a log file, trouble is, I forsee this file growing to be rather large (assume 1M entries or more) the question is, how can I implement this system without pulling teeth, I know that SQL would be a possible way to go. XML would be ideal but not really practical for scaleability if i'm not going nuts. Example Log Entry -----Time Date-------- ---------Sender----------------------- ---------Tags---------- --Message---------- 12/24/2008 24:00:00 $DOMAIN\SYSTEM\Application$ :Trivial: :Notification: It's Christmas in 1s

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  • Testing an application for Android.

    - by Tarmon
    Hey Everyone, I was wondering if any one had compiled a list of the most commonly used Android devices so I can get an idea of what I should test for. Even better would be suggested configurations for emulating each device. Thanks, Rob

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  • [CakePHP] htmlspecialchars

    - by user198003
    hi all, if i submit data like my string using form on insert/edit view, on a list view i'll get my string as italic (like here). how can i avoid that, and to have my string (with visible all html tags) on all forms? tnx in adv!

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  • c# midiInGetDevCaps Midi Device Names

    - by user330403
    HI, Iv used the following code from this link. http://stackoverflow.com/questions/1991159/getting-signals-from-a-midi-port-in-c/2024835%232024835 Im wondering what i need to add to able to get a list of device names. Iv looked the MSDN website and found i need to implement midiInGetDevCaps and its a associated Struct. But iv never really done anything with dll imports and structs before so im a bit lost

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  • Incoming Mails in Sharepoint

    - by frbry
    Hello all, I have a Document Library that receives a mail every week. I want to show the list of mails with their summaries. Is it possible to get that mail's content in Sharepoint, without deploying a custom code? Thanks.

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  • Standalone jQuery or MooTools version of YooTools YOOcarousel

    - by R33BOOT
    I was wondering if anyone knows of a jQuery or MooTools script that will do the exact same thing as YOOcarousel (http://tools.yootheme.com/extensions/yoocarousel). I'm looking to emulate the 'List Styling' setup they have where on the left you have the tabbed navigation and on the right it fades in/out thru each of the tabbed items as they are clicked. Thanks, Ryan

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  • Python: How do sets work

    - by Guy
    I have a list of objects which I want to turn into a set. My objects contain a few fields that some of which are o.id and o.area. I want two objects to be equal if these two fields are the same. ie: o1==o2 if and only if o1.area==o2.area and o1.id==o2.id. I tried over-writing __eq__ and __cmp__ but I get the error: TypeError: unhashable instance. What should I over-write?

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  • Does Java have a .new operator?

    - by chickeninabiscuit
    I came across this code today whilst reading Accelerated GWT (Gupta) - page 151. public static void getListOfBooks(String category, BookStore bookStore) { serviceInstance.getBooks(category, bookStore.new BookListUpdaterCallback()); } public static void storeOrder(List books, String userName, BookStore bookStore) { serviceInstance.storeOrder(books, userName, bookStore.new StoreOrderCallback()); } What are those new operators doing there? I've never seen such syntax, can anyone explain?

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  • Attack from anonymous proxy

    - by mmgn
    We got attacked by some very-bored teenagers registering in our forums and posting very explicit material using anonymous proxy websites, like http://proxify.com/ Is there a way to check the registration IP against a black list database? Has anyone experienced this and had success?

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  • How can i resolve the N+1 Selects problem ?

    - by Maxime ARNSTAMM
    Hello everyone, I have trouble understanding how to avoid the n+1 select in jpa or hibernate. From what i read, there's the 'left join fetch', but i'm not sure if it still works with more than one list (oneToMany).. Could someone explain it to me, or give me a link with a clear complete explanation please ? I'm sorry if this is a noob question, but i can't find a real clear article or doc on this issue. Thanks

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  • Unicode Regex; Invalid XML characters

    - by Ambush Commander
    The list of valid XML characters is well known, as defined by the spec it's: #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] | [#x10000-#x10FFFF] My question is whether or not it's possible to make a PCRE regular expression for this (or its inverse) without actually hard-coding the codepoints, by using Unicode general categories. An inverse might be something like [\p{Cc}\p{Cs}\p{Cn}], except that improperly covers linefeeds and tabs and misses some other invalid characters.

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  • [C] glist.c: No such file or directory

    - by sterh
    Hello, I have c/gtk+ application and GList which filled three elements, when i try to run following code with gdb: if (g_list_length(mw->img_list) > 0) printf(">0"); else printf("<0"); i see: Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0xb73c4700 (LWP 7936)] IA__g_list_length (list=0x6e6920) at glist.c:767 767 glist.c: No such file or directory. in glist.c What is it? Thank you.

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  • question with its query

    - by user329820
    Hi this is my homework and the question is this: List the average balance of customers by city and short zip code (the first five digits of thezip code). Only include customers residing in Washington State (‘WA’). also the Customer table has 5 columns(Name,Family,CustZip,CustCity,CustAVGBal) I wrote the query like below is this correct? SELECT CustCity,LEFT(CustZip,5) AS NewCustZip,CustAVGBal FROM Customer WHERE CustCity = 'WA' THANKS!!

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  • Code coverage tools that can be used on .NET 4.0 assemblies

    - by Tim Duncan
    We use Xunit.net as our unit test framework for use on our .NET4 assemblies. We have it integrated into our TFS 2010 team builds quite successfully. I now want to add code coverage to the nightly builds as well. Does anyone have a list of coverage tools that work on 4.0 assemblies and could be integrated into our automated builds?

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  • valuechangelistener in jsf

    - by chetan
    public void departmentChangeListener(ValueChangeEvent event){ Long id = (Long) event.getNewValue(); department = id; if(department == -1 || department == 0){ employee=0; displayEmployee = false; } else{ changeEmployee(); employee=0; displayEmployee = true; } } This is the method that call in valuechangeListener attribute of ice:selectOneMenu tag but here problem is value of employee set 0 when we second time change value from selectOneMenu's List.

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  • Learning to read GCC assembler output

    - by porgarmingduod
    I'm considering picking up some very rudimentary understanding of assembly. My current goal is simple: VERY BASIC understanding of GCC assembler output when compiling C/C++ with the -S switch. Just enough to do simple things such as looking at a single function and verifying whether GCC optimizes away things I expect to disappear. Does anyone have/know of a truly concise introduction to assembly, relevant to GCC and specifically for the purpose of reading, and a list of the most important instructions anyone casually reading assembly should know?

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