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2014/10/15 ¤U¤È 10:10:14

iphone Programming Glossary: implies

How to put a decimal point according to will of the user in a calculator in iphone?

http://stackoverflow.com/questions/10816139/how-to-put-a-decimal-point-according-to-will-of-the-user-in-a-calculator-in-ipho

to static replace it to make clear clarification for yourself or anyone else who view your code. NSRange as the name implies mark the range and the range will be ur display text of calculation e.g. 1235.3568 and the range of string it is targeting..

What does the Tiler Utilization statistic mean in the iPhone OpenGL ES instrument?

http://stackoverflow.com/questions/1287811/what-does-the-tiler-utilization-statistic-mean-in-the-iphone-opengl-es-instrumen

it ™s generally beneficial on MBX and elsewhere to ensure that each vertex attribute begins on a 32 bit boundary which implies that you should pad your positions and normals out to 4 components if you switch them to shorts. The peculiarities of the..

NSOperationQueue and concurrent vs non-concurrent

http://stackoverflow.com/questions/1646795/nsoperationqueue-and-concurrent-vs-non-concurrent

NSOperation derived tasks need to execute serially in the order they were added to the queue. So I thought that this implies a 'non concurrent' operation so I'd implement 'main' for the work that needs to be completed and also return NO for 'isConcurrent'...

What is DOT3 lighting?

http://stackoverflow.com/questions/1894351/what-is-dot3-lighting

at every vertex and the resulting lighting is interpolated over the triangle. In per pixel lighting as the name implies the object is to calculate the lighting at every pixel. The way this is done on fixed function hardware as the iPhone is..

Inject system wide touch events on iOS7

http://stackoverflow.com/questions/19471572/inject-system-wide-touch-events-on-ios7

with iOS careful curating model that's why people resort to private APIs and jailbreaking. Private APIs as the name implies are not supposed to be relied upon. Think about it this way unless you were responsible for the whole system which a user..

Action sheet doesn't display when the MFMailComposeViewController's cancel button is tapped

http://stackoverflow.com/questions/4274895/action-sheet-doesnt-display-when-the-mfmailcomposeviewcontrollers-cancel-butto

in my app. When I present it modally the send button works fine and the email is sent which implies that the result sent to the delegate is right in that case. Whereas when I tap the cancel button it hangs up the app. The..

Is there an offline geocoding framework, library, or database for iOS?

http://stackoverflow.com/questions/4373730/is-there-an-offline-geocoding-framework-library-or-database-for-ios

geocoding share improve this question What I would recommend Get the data from Open Street Maps the license just implies that you mention the source. There are some OSM extracts for some countries I don't know if there are some already made..

How do I create the current date (or any date) as an NSDate without hours, minutes and seconds?

http://stackoverflow.com/questions/4832536/how-do-i-create-the-current-date-or-any-date-as-an-nsdate-without-hours-minut

will never get an NSDate to represent an entire day like 2011 01 28 it will always be 2011 01 28 00 00 00 00 00 . That implies that you have to take time zones into account as well. Here is a method to be implemented as an NSDate category that returns..

What is the use of -[NSUserDefaults registerDefaults:]?

http://stackoverflow.com/questions/4931167/what-is-the-use-of-nsuserdefaults-registerdefaults

Userdefaults. EDIT Updates as requested in comment. The first method is for registering values to defaults as the name implies. The first time you access the property with some key name the value will be either nil for objects false for booleans or..

NSMutableString as retain/copy

http://stackoverflow.com/questions/4995254/nsmutablestring-as-retain-copy

or return str1 retain autorelease hmm... that's not very clear and not very considerate for clients. it also implies a lot of unnecessary things and introduces additional copy overhead. let's re evaluate this. additional considerations problems..

how to obtain the UITableViewCell within heightForRowAtIndexPath?

http://stackoverflow.com/questions/5254723/how-to-obtain-the-uitableviewcell-within-heightforrowatindexpath

several times before the calls to cellForRowAtIndexPath which is where I set up the UILabels in the cell This kind implies that I may be tried to use a technique that will not work i.e. I was hoping in heightForRowAtIndexPath to access the already..

Line spacing and paragraph alignment in CoreText

http://stackoverflow.com/questions/5312962/line-spacing-and-paragraph-alignment-in-coretext

any attached graphic. Glyphs and graphics exceeding this height will overlap neighboring lines. A maximum height of 0 implies no line height limit. This value is always nonnegative. Type CGFloat. Default 0.0. Application CTFramesetter. Available..

Facebook api BUG?

http://stackoverflow.com/questions/7874301/facebook-api-bug

claims that all of these connections can be accessed by any app or user access token but the error message received implies that a user token is required. Is this a bug iphone ios facebook facebook graph api share improve this question try..

How to determine the collision of a circle with a rectangle?

http://stackoverflow.com/questions/8029372/how-to-determine-the-collision-of-a-circle-with-a-rectangle

too much for you you're hereby advised to look for a simpler approach. For example since you mentioned arrow that implies a pointed thin object that tends to fly relatively straight in one direction with the arrowhead always being pointed in..

core data migration xcode 4.2 is not update the data for app already available in app store

http://stackoverflow.com/questions/8641802/core-data-migration-xcode-4-2-is-not-update-the-data-for-app-already-available-i

file have two modelname.xcdatamodel modelname2.xcdatamodel . 4. Now modelname.xcdatamodel have the green check mark implies it is current version but we need to change the modelname2.xcdatamodel as a current version 5. Select the xcdatamodeld file..