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• Create an UIButton with "push button" appearance?

  - by Krumelur

  I want to create a button with the same look and feel as the "Timer" function in the builtin Clock app, but it really eludes me how to do it. By looking at the source code for UICatalog, it seems to create these buttons you need to create a custom bitmap. Is this true? If so, is there a "standard" bitmap that can be used, to ensure consistent user experience?

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• FlexScroll and IFRAMES

  - by Neurofluxation

  Hey, I was wondering whether there is a way to use FlexScroll (JavaScript custom image based scrollbars) with IFRAMES instead of the DIVS. Yes, I know scrollable DIVS are better than IFRAMES. This is my clients requirement though. Cheers.

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• Calculation error in Datasheet view in SharePoint

  - by Marius

  I have a custom list, with calculation, in SharePoint. Everything worked fine until recently when the DataSheet will show strange or wrong % calculation in a % column. But the Standard View will show correct values. IT checked the server side and everything looked ok, I checked the formulas and even re-did them in the column and the issue persist. Anyone, any suggestion? Thanks,

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• Converting an empty string into nil in Ruby

  - by adi92

  I have a string called word and a function called infinitive such that word.infinitive would return another string on some occasions and an empty string otherwise I am trying to find an elegant ruby one line expression for the code-snippet below if word.infinitive == "" return word else return word.infinitive Had infinitive returned nil instead of "", I could have done something like (word.infinitive or word) But since it does not, I can't take advantage of the short-circuit OR Ideally I would want 1) a single expression that I could easily embed in other code 2) the function infinitive being called only once 3) to not add any custom gems or plugins into my code

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• How to capture each frame of a USB webcam using VB.net?

  - by Kevin Boyd

  While I have got some leads from an older SO post and from this site, I haven't been able to figure out how to capture each frame of a web-cam. What I would like to do is something like this capture a frame then do some image processing on it and display the output and then move on to the next frame. Can I can access to web-cam frame events or is there any efficient way to achieve this?

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• Uses for the capacity value of a string

  - by dreamlax

  In the C++ Standard Library, std::string has a public member function capacity() which returns the size of the internal allocated storage, a value greater than or equal to the number of characters in the string (according to here). What can this value be used for? Does it have something to do with custom allocators?

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• The most efficient way of implementing pow() function in floating point

  - by user319873

  Hi, I am trying to implement my own version of pow() and sqrt() function as my custom library doesn't have pow()/sqrt() floating point support. Can anyone help?

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• Is it possible for the View to subscribe ViewModel CLR event?

  - by Vincent Leung

  Sometimes a view model needs to raise notifications, that a view should handle and do something in response, esp. when these can't be modeled as properties and property change notifications. Anything in MVVM Light that can allow the view to listen to events and translate view model notifications into user interface actions via declarative Xaml markup?

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• ahow can I resolve Django Error: str' object has no attribute 'autoescape'?

  - by Angelbit

  Hi have tried to create a inclusion tag on Django but don't work and return str' object has no attribute 'autoescape' this is the code of custom tag: from django import template from quotes.models import Quotes register = template.Library() def show_quote(): quote = Quotes.objects.values('quote', 'author').get(id=0) return {'quote': quote['quote']} register.inclusion_tag('quotes.html')(show_quote) EDIT: Quote class from django.db import models class Quotes(models.Model): quote = models.CharField(max_length=255) author = models.CharField(max_length=100) class Meta: db_table = 'quotes' quotes.html <blockquote id="quotes">{{ quote }}</blockquote>

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• Communicating to Parent SWF

  - by Glycerine

  Hey guys I'm having such a hard time of it today. I have a game, I've loaded into a parent SWF - I would like my parent SWF to accept events I dispatch from within the game, or have the ability to talk both ways. -- Reason is, I would like to unload and load the game back in, once the end screen is active. Any help and I'll give you beer. thanks in advance.

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• UIView keep forward toutches

  - by donodare

  Hi all, I subclassed UIImageView for controlling touch events. The problem is that when i do userInteractionEnabled = NO, it doesn't work, i can still touch it and the touch methods response. Even if i add big subview over it the touches happen. Any suggest?

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• ModelBindingContext ModelName

  - by user195910

  Can anyone explain where the ModelName gets populated from? Looked in MSDN documentation and no explaination here. I am creating a custom model binder and within it I get null for the following: var result = bindingContext.ModelName);

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• Google Analytics testing/sandbox environment?

  - by Laimoncijus

  Is there any Google Analytics testing/sandbox environment for testing your JS custom code before putting it to live system? I don't want to use my real tracking ID to see if everything is correct on my dev. environment, neither I want to put my code untested live... Is there any techniques or maybe some fake Analytics tracking lib I could use for testing?

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• Java: Is there a way to obtain the bytecode for a class at runtime?

  - by Adam Paynter

  In Java, is there a way (at runtime) to obtain the bytecode which defined a particular class? Put another way, is there a way to obtain the byte[] array passed to ClassLoader.defineClass(String name, byte[] b, int off, int len) when a particular class was loaded? I see that this method is declared final, so creating a custom ClassLoader to intercept class definitions seems out of the question. In the past, I have used the class's ClassLoader to obtain the bytecode via the getResourceAsStream(String) method, but I would prefer a more canonical solution.

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• How to replicate CoreData NSFetchedResultController with plain SQLite?

  - by jchatard

  I would like to replicate the notification sort of system provided with CoreData NSFetchedResultController which with really little enables us to update a tableView based on events such as Insert/Update/Delete of objects represented as Cells. I'm currently using SQLitePersistentObjects as a Database abstraction layer: http://code.google.com/p/sqlitepersistentobjects/ If you have any idea or something working or at least advices I'd be very happy! Thank you!

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• WPF: How to refresh a window while debugging?

  - by Qwertie

  I am debugging an algorithm that is being represented by a set of ViewModels. In order to debug this algorithm I would like to redraw the View while stepping through part of the algorithm. Is this possible? (I would prefer to just repaint, not do what they call "DoEvents" to process all events.)

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• extending urlize in django

  - by hymloth

  the urlize function from django.utils.html converts urls to clickable links. My problem is that I want to append a target="_blank" into the "< href..", so that I open this link in a new tab. Is there any way that I can extend the urlize function to receive an extra argument? or should I make a custom filter using regexes to do this stuff? Is this efficient?

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• About read sms From Mobile device with .net applicatio?

  - by nikunj

  Hello Friends, Can anyone help me? How can I read SMS from mobile with my .net application? i have a Nokia 5310 mobile phone. Can you tell me from where i can download Nokia SDK or source code or Nokia API etc? I want to make a custom application which reads SMS and at the same time sends a response to the sender's mobile number.

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• Individual programmer interested in version control for the first time.

  - by letseatfood

  I am interested in implementing version control for the first time. I am starting to amass custom libraries and would like to know what methods you would recommend for implementing version control on a Windows Vista OS. I also have an Ubuntu server setup. I'm not sure if OS is relevant. Also, if it is relevant, I primarily use PHP and AS3. Thanks!

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• C# multiple asynchronous HttpRequest with one callback

  - by aepheus

  I want to make 10 asynchronous http requests at once and only process the results when all have completed and in a single callback function. I also do not want to block any threads using WaitAll (it is my understanding that WaitAll blocks until all are complete). I think I want to make a custom IAsyncResult which will handle multiple calls. Am I on the right track? Are there any good resources or examples out there that describe handling this?

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• User Script Debugging in Google Chrome

  - by d34dh0r53

  What's the best way to debug custom User Scripts (aka Greasemonkey) in Chrome? Is there a way to enable User Script tracking in the Developer Tools?

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• how to create media player on iphone?

  - by Jim

  I want to create my own media player. There is so much restriction with default media player control on iphone. I have written lots of applications using default media player. Now i want to write my own media player.If any one can give pointer from where to start to create custom media player. Thanks in advance. Jim.

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• In JavaScript can I make a "click" event fire programmatically for a file input element?

  - by gregory.bell

  I'd like to make a click event fire on an <input type="file"> tag programmatically. Just calling click() doesn't seem to do anything or at least it doesn't pop up a file selection dialog. I've been experimenting with capturing events using listeners and redirecting the event, but I haven't been able to get that to actually perform the event like someone clicked on it.

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• how to add additional message in a Drupal form

  - by harry_T

  I would like to additional instructions to a custom Drupal form, similar to hook_help, but at the bottom of the form. Is there a function or hook available for this?

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• How to generate android styled javadocs ?

  - by Kaillash

  Hi, Is it possible to generate android styled javadocs for my android project (like http://developer.android.com/reference/java/lang/String.html, instead of http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html) Is it something regarding using of some custom doclet instead of standard doclet? If yes, then which one I have to use?

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