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2014/10/15 ¤U¤È 10:14:32

iphone Programming Glossary: stringvalue

Correcting floating point numbers

http://stackoverflow.com/questions/10049533/correcting-floating-point-numbers

of NSNumber float myFloat 32 32.1 NSNumber myNumber NSNumber numberWithFloat myFloat NSString result myNumber stringValue result will contain 64.1 NSDecimalNumber will take care of all of this for you but it a little more involved and involves..

iPhone 3.0 Compass: how to get a heading?

http://stackoverflow.com/questions/1043740/iphone-3-0-compass-how-to-get-a-heading

However I'm getting compile errors for this line of code locationLabel.text location course magneticHeading stringValue The errors are warning invalid receiver type 'CLLocationDirection' error cannot convert to a pointer type I don't really..

iPhone how to check that a string is numeric only

http://stackoverflow.com/questions/1320295/iphone-how-to-check-that-a-string-is-numeric-only

true value newText doubleValue return result IBAction doTextChanged id sender double value if TextIsValidValue i_pause stringValue value i_pause setTextColor NSColor blackColor do something with the value else i_pause setTextColor NSColor redColor share..

xmpp iOS chat client - Implement group chat

http://stackoverflow.com/questions/19268629/xmpp-ios-chat-client-implement-group-chat

servrJID XMPPJID jidWithString server XMPPIQ iq XMPPIQ iqWithType @ get to servJID iq addAttributeWithName @ from stringValue xmppStream myJID .full NSXMLElement query NSXMLElement elementWithName @ query query addAttributeWithName @ xmlns stringValue.. xmppStream myJID .full NSXMLElement query NSXMLElement elementWithName @ query query addAttributeWithName @ xmlns stringValue @ http jabber.org protocol disco#items iq addChild query xmppStream sendElement iq check for response in delegate method.. @ muc#roomconfig_persistentroom field removeChildAtIndex 0 field addChild NSXMLElement elementWithName @ value stringValue @ 1 sender configureRoomUsingOptions newConfig i'm not familiar with NSXMLElement so maybe there is a better way to change..

How to: Save order of tabs when customizing tabs in UITabBarController

http://stackoverflow.com/questions/2034183/how-to-save-order-of-tabs-when-customizing-tabs-in-uitabbarcontroller

objectAtIndex i tabBarItem tag tabsOrderDictionary setObject NSNumber numberWithInt i forKey tag stringValue if needsReordering NSNumber savedTabsOrderArray objectAtIndex i isEqualToNumber tag needsReordering YES if needsReordering.. objectAtIndex NSNumber tabsOrderDictionary objectForKey NSNumber savedTabsOrderArray objectAtIndex i stringValue intValue tabsOrderDictionary release mainTabBarController.viewControllers NSArray arrayWithArray tabsViewControllers ..

cocoa - I've discovered what I think is a bug with NSDecimalNumber

http://stackoverflow.com/questions/2479100/cocoa-ive-discovered-what-i-think-is-a-bug-with-nsdecimalnumber

double numbers... double wtf 36.76662445068359375000 id xxx NSDecimalNumber numberWithDouble wtf NSString myBug xxx stringValue NSLog @ .20f wtf NSLog @ @ myBug NSLog @ n the terminal will show two different numbers 36.76662445068359375000 and 36.76662445068359168..

Ask for an example code for parsing xml and get attributes by using GData API

http://stackoverflow.com/questions/3028020/ask-for-an-example-code-for-parsing-xml-and-get-attributes-by-using-gdata-api

xml gdata api share improve this question NSInteger type GDataXMLNode urls objectAtIndex i attributeForName @ type stringValue intValue NSInteger bit_stream GDataXMLNode urls objectAtIndex i attributeForName @ bit_stream stringValue intValue share..

Obtaining an NSDecimalNumber from a locale specific string?

http://stackoverflow.com/questions/317311/obtaining-an-nsdecimalnumber-from-a-locale-specific-string

setGeneratesDecimalNumbers YES NSDecimalNumber decimalNumber formatter numberFromString s NSLog decimalNumber stringValue prints 0.07000000000000001 I'm using 10.4 mode in addition to being recommended per the documentation it is also the only..

NSTimer problem

http://stackoverflow.com/questions/3220695/nstimer-problem

How to list only online users on facebook with xmpp framework

http://stackoverflow.com/questions/5300912/how-to-list-only-online-users-on-facebook-with-xmpp-framework

void goOffline NSXMLElement presence NSXMLElement elementWithName @ presence presence addAttributeWithName @ type stringValue @ unavailable self xmppStream sendElement presence iphone facebook graph api xmpp xmppframework share improve this question..

Objective C alloc/release error

http://stackoverflow.com/questions/6928028/objective-c-alloc-release-error

sourceElement GDataXMLNode elementWithName @ source sourceElement addAttribute GDataXMLNode attributeWithName @ type stringValue @ ask user GDataXMLElement timeStampElement GDataXMLNode elementWithName @ timestamp stringValue @ 12345 sourceElement addChild.. @ type stringValue @ ask user GDataXMLElement timeStampElement GDataXMLNode elementWithName @ timestamp stringValue @ 12345 sourceElement addChild timeStampElement GDataXMLElement assignmentElement GDataXMLNode elementWithName @ assignmentnumber.. addChild timeStampElement GDataXMLElement assignmentElement GDataXMLNode elementWithName @ assignmentnumber stringValue @ 6 for NSString answer in variable.variableValues GDataXMLElement variableValueElement GDataXMLNode elementWithName @ variablevalue..

iPhone fetch data dictionary from keychain

http://stackoverflow.com/questions/7827730/iphone-fetch-data-dictionary-from-keychain