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Published on 2010-03-14T20:20:58Z
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My app receives numerous text strings which may or may not contain a URL anywhere within the string. What would be the best method to extract a URL from within a string? Thank you.
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So I started reading this book:
http://www.amazon.com/Cocoa-Design-Patterns-Erik-Buck/dp/0321535022
On chapter 2 it explains about the MVC design pattern and gives and example which I need some clarification to.
The simple example shows a view with the following fields:
hourlyRate, WorkHours, Standarthours…
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Hello,
I want to drag a row from my tableview and drop it into any other NSTextField in Mac OS X 10.6, and have a string of text be dropped.
Drag and drop already works within my app (between a NSTableView and an NSBrowser), but I have had no success putting any data on the pasteboard that can…
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I need to translate the a carbon method into cocoa into and I am having trouble finding any documentation about what the carbon method getPtrSize really does. From the code I am translating it seems that it returns the byte representation of an image but that doesn't really match up with the name…
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Hi
I am trying to send some text in an email from my cocoa app (by using Mail.app). Initially I tried using HTML to send properly formatted text. But the mailto: URL does not support html tags (even after setting headers)
So I decided to use formatted string (left-aligning of string) This is what…
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Having just updated Mono to 2.6.3 (on OS X), I noticed in the installer that cocoa# 0.9.5 is also installed. However using MonoDevelop there are no cocoa# project templates by default, and I was wondering if anyone knew more about creating cocoa# apps.
If you goto the cocoa# page on the Mono site…
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What is the save method for cocoatouch?
I need to add it where the comment is: // whatever you want to do.
(BOOL) webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)ntype {
if ([request.URL.scheme isEqualToString:@"hide"]) {
…
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This code works to rotate:
CGAffineTransform transform = CGAffineTransformMakeRotation(radians(lastAngle++));
anImage.transform = transform;
and this code works to move my UIImageView
CGRect frame = [anImage frame];
frame.origin.x+=1;
frame.origin.y+=1;
[anImage setFrame:frame];
but…
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Hi there,
Can I have a double-spaced UITextView? I mean, so that it retains its formatting when I edit it?
I need to display graphical elements in between the lines of text. Any ideas?
Thanks!
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Hi Everyone:
I am wondering if there is some way to set a separate .datasource for each custom field in a TTMessageController. Right now I am using a TTMessageController subclass (and referencing the data source controller delegate) and simply setting the data source of the message controller to…
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My app receives numerous text strings which may or may not contain a URL anywhere within the string. What would be the best method to extract a URL from within a string? Thank you.
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