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• Opening a streaming connection to an HTTP server on iPhone/Cocoa environment?

  - by Paul

  I've been using NSURLConnection to do a HTTP post to establish the connection. I've also implemented the didReceiveData delegagate to process incoming bytes as they become available. As incoming data comes in via didReceiveData, I add the NSData to a data buffer and try parsing the bytesteam if enough data has come in to complete a message segment. I'm having a hard time managing the data buffer (NSMutableData object) to remove bytes that have been parsed to structs. Was curious if there's an easier way. Thanks

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• Progressively transparent image with CSS3?

  - by Teiviere

  I want images that gradually "gradient" to blend in with the background color (white/transparent) as it gets to the bottom. Is there a way I can apply a CSS3 gradient or some sort of gradual transparency using CSS3 to the bottom edges of the image so it looks like its fading into the background color? I know I can make images with some photoeditor to achieve that effect, but I am curious to know if CSS3 can accomplish it.

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• Will server-side JavaScript take off? Which implementation is most stable?

  - by Steve M

  Does anyone see server-side JavaScript taking off? There are a couple of implementations out there, but it all seems to be a bit of a stretch (as in, "doing it BECAUSE WE CAN" type of attitude). I'm curious to know if anyone actually writes JavaScript for the server-side and what their experiences with it have been to date. Also, which implementation is generally seen as the most stable?

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• How to write a browser plugin?

  - by George Edison

  I'm curious as to the procedure for writing browser plugins for browsers like Chrome, Safari, and Opera. I'm thinking specifically of Windows here and would prefer working with C++. Note: I am not referring to extensions or 'addons'

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• iPhone 3rd Party Controls?

  - by Driss Zouak

  I was wondering if there are any 3rd party controls for use with the iPhone that are available, even better if usable from Interface Builder. From what I can gather, the answer is no. I come from a Microsoft .NET background where of course there are tons of controls available from 3rd parties. I'm curious if this is a general Mac development ecosystem fact, i.e. no 3rd party controls for sale, or just an iPhone one, or if I've just missed finding them.

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• int i = 2; // what do you use as a throwaway line when you just need something to breakpoint on?

  - by rektide

  Whenever I want a breakpoint someplace where there isnt anything to break on just (inside a loop, &c), I tend to automatically drop down a: int i = 2; I'm curious what others use.

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• What are some tricks I can use with macros?

  - by Sasha

  In our legacy code, as well as our modern code, we use macros to perform nifty solutions like code generations, etc. And we make use of both the # and ## operators. I am curious how other developers use macros to do cool things, if they use them at all.

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• IsZend Db Adapter registered in Registry when using a default recource?

  - by simple

  There is a out of box resources in Zend Framework, when configures in the ini file resource.db.user ="xxxx"... the bootstrap sets up db adapter, just curious does bootstrap sets db adapter into registry too, or not?

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• Good patterns for building a wizard?

  - by Luiscencio

  I usually use a TabControl and somehow hide the tabs and navigate through them. I am curious about other ways of doing this!!!

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• At what point should a Table Variable be abandoned for a Temp Table?

  - by Ryan

  Is there a row count that makes Table Variable's inefficient or what? I understand the differences between the two and I've seen some different figures on when that point is reached, but I'm curious if anyone knows.

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• Does any language use "=/=" for denoting the not-equal operator

  - by Mustafa

  Does any programming language use =/= for not-equal? Are there any lexical difficulties for scanners to recognize such an operator? Or was it the case historically? [Note: this is NOT a homework question. I'm just curious.]

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• Open-source: licence header on each source file OR a single LICENCE.txt OR both?

  - by systempuntoout

  Publishing an open-source project, is it enough to add a LICENCE.txt file to the package or do i need to copy and paste it on top of every project's source file? On public repository like github or google code i saw mixed things and i'm curious on how this legal aspect should be handled correctly.

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• Editing code in Visual Studio 2008 in debug mode

  - by user279521

  I am curious to know if there is a way to edit code in VS 2008 right when it has hit a breakpoint and I am walking thru the code... can I modify the code (such as the value in a variable or if my stepthrough line is about to hit an if statement ... can I modify the if statement....etc)? So far, I have to stop running VS, modify the code, then hit F5 and wait till the breakpoint is hit again.

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• What is a .NET application domain?

  - by Luke

  In particular, what are the implications of running code in two different application domains? How is data normally passed across the application domain boundary? Is it the same as passing data across the process boundary? I'm curious to know more about this abstraction and what it is useful for. EDIT: Good existing coverage of the AppDomain class in general at http://stackoverflow.com/questions/622516/i-dont-understand-appdomains

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• What resources are available for SETL programming?

  - by Kai

  I am trying to learn SETL, and I am scraping by with this tutorial, but I'm curious if there are any better ones out there. Also, is there a windows compiler for it? I can only find a Unix binary.

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• Is it possible to use extract() with an array key name 'some.key'?

  - by chadley

  If I am going to use the code: extract( array( 'key.name' => 'value', 'somekey' => 'somevalue' ) ) Is there some way for me to retrieve the first value? E.g. ${'key.name'} or similar. I know I can retrieve the second value with $somekey but I am curious if its possible with . in the name.

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• Submitting form with links and jquery

  - by Eagletrophy

  Me again, I have a question I would like to ask as a followup. to submit a form using a link powered by jquery is what I am curious about. do I just bind a click event to the link in the live() event for eg and use a submit() added to the click? God bless

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• How to create a unique web page address in ASP.NET

  - by Jim

  Is there a standard way to create unique web page address in ASP.NET? I'm sending surveys to customers and will be including a link to the web page. For example: http://www.mysurveypages.foo/survey/UniqueID I would then customize the survey based on who I sent it to. I know it can be done by passing in a unique parameter to a page but I curious about doing it this way.

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• Please give me an example where strings are usefull than string builder

  - by DJay

  Lot of questions has been already asked about the differences between string and string builder and most of the people suggest that string builder is faster than string. I am curious to know if string builder is too good so why string is there? Moreover, can some body give me an example where string will be more usefull than string builder?

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• How to access a superclass method from a nested class?

  - by m01

  I hope this code explains the problem: class Foo { void a() { / *stuff */ } } class Bar extends Foo { void a() { throw new Exception("This is not allowed for Bar"); } class Baz { void blah() { // how to access Foo.a from here? } } } I know that I may be doing something wrong, because inheritance perhaps shouldn't be used in such way. But it's the easiest way in my situation. And, beside that, I'm just curious. Is it possible?

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• Do I need to create icons other than RGBA for my Windows app?

  - by user843732

  I'm curious if anyone still creates icons other than RGB/A (or 32-bit with alpha-channel) for your Windows apps? PS. I know that suggested model is to create 256-color versions of icons, but I always struggle with those. If I automatically convert them in an icon editor they totally decimate the look of my original icons with jagged edges and circa-Windows95 look. So if those are still required, does anyone know the stats on how many people are still using color settings other then 32-bit TrueColor?

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• Is there anything else other than class, interface or Enum?

  - by GK

  As we know to generate a class file there should be atleast one class or interface or an Enum should be declared in the java file. So i was curious that is there anything else as well other the mentioned which can cause a class file generation. Or did anybody think that as we can declare the above mentioned, we can declare this(Which you think) as well ?

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• Is there a way to change lookandfeel for wx Python?

  - by uberjumper

  Hi, i was curious if there is some sort of way to change the look and feel of wxpython to something that is more standardized. I am writing a small application for windows and mac os x. And i noticed that Mac formats the layout and look of my application pretty terribly. I looked around online and could not find anything. Any ideas?

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• Better way to write this ?

  - by atif089

  any better way to write this ? $(this).parent().parent().find(" dd ul").toggle(); update.. I am trying to create a dropdown using the script here http://www.jankoatwarpspeed.com/post/2009/07/28/reinventing-drop-down-with-css-jquery.aspx however the script works only for one instance of list and my code works good for multiple instances. Just curious if there is another better way to get parent of a parent in jQuery

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• Why Java does not allow overriding equals(Object) in an Enum?

  - by Ashwin Prabhu

  @Override public boolean equals( Object otherObject ) is not allowed in Java for an Enum, since the method equals(Object x) is defined as final in Enum. Why is this so? I cannot thing of any use case which would require overriding equals(Object) for Enum. I'm just curious to know the reasoning behind this behavior.

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