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Zooming MKMapView to fit annotation pins?
I am using MKMapView and have added a number of annotation pins to the map about a 5-10 kilometre area. When I run the application my map starts zoomed out to show the whole world, what is the best way to zoom the map so the pins fit the view?
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How and where are Annotations used in Java?
What are the major areas that we can use Annotations? Is the feature a replacement for XML based configuration?
15 Answers
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Xcode 4: create IPA file instead of .xcarchive
...PA file. In Xcode 4 you can use "Product -> Archive" to archive an application in an .xcarchive bundle.
12 Answers
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NSString with \n or line break
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I just ran into the same issue when overloading -description for a subclass of NSObject. In this situation I was able to use carriage return (\r) instead of newline (\n) to create a line break.
[NSString stringWithFormat:@"%@\r%@", mystring1,mystring2];
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When should one use a spinlock instead of mutex?
... are doing the same job,how do you decide which one to use for synchronization?
6 Answers
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Can you have multiline HTML5 placeholder text in a ?
... answered Aug 25 '11 at 11:27
Ionuț G. StanIonuț G. Stan
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SplitView like Facebook app on iPhone
I want to create an iPhone app that uses a navigation scene similar to the one pictured in the link
10 Answers
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$(document).click() not working correctly on iPhone. jquery [duplicate]
This function works perfectly on IE, Firefox and Chrome but when on the iPhone, it will only work when clicking on a <img> . Clicking on the page (anywhere but on a img) wont fire the event.
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How to download and save a file from Internet using Java?
There is an online file (such as http://www.example.com/information.asp ) I need to grab and save to a directory. I know there are several methods for grabbing and reading online files (URLs) line-by-line, but is there a way to just download and save the file using Java?
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What is Java String interning?
... The problem is that the internalized strings go to
the Permanent Generation, which is an area of the JVM that is reserved
for non-user objects, like Classes, Methods and other internal JVM
objects. The size of this area is limited, and is usually much smaller
than the heap. Calling intern()...