2014/10/15 下午 10:09:17
iphone Programming Glossary: formattedRemove all but numbers from NSString http://stackoverflow.com/questions/1129521/remove-all-but-numbers-from-nsstring but numbers from NSString I have an NSString phone number with some parenthesis and hyphens as some phone numbers are formatted. How would I remove all characters except numbers from the string iphone objective c formatting nsstring phone number ..
http://stackoverflow.com/questions/1246439/uitextfield-for-phone-number self formatPhoneNumber totalString deleteLastChar NO return false return YES And here is where the phone number is formatted. The regex could probably be cleaned up a bit. But I have tested this code for a while and seems to pass all bells. Notice..
http://stackoverflow.com/questions/1862905/nsdate-convert-date-to-gmt I need the ability to convert an NSDate value to a GMT Date. How can I go about converting an NSDate value to a GMT formatted NSDate value independent of whatever date locale settings the iPhone is using Kind Regards iphone ios nsdate gmt share..
compare version numbers in objective c http://stackoverflow.com/questions/1978456/compare-version-numbers-in-objective-c numbers in objective c i am writing an application that receives data with items and version numbers. The numbers are formatted like 1.0.1 or 1.2.5. How can i compare these version numbers. I think they have to be formatted as a string first no If.. The numbers are formatted like 1.0.1 or 1.2.5. How can i compare these version numbers. I think they have to be formatted as a string first no If so what option do i have to having objective C understand the 1.2.5 is newer than 1.0.1 objective..
Re-Apply currency formatting to a UITextField on a change event http://stackoverflow.com/questions/2388448/re-apply-currency-formatting-to-a-uitextfield-on-a-change-event void viewDidAppear BOOL animated super viewDidAppear animated force update for text field so the initial '0' will be formatted as currency ... self textField _textField shouldChangeCharactersInRange NSMakeRange 0 0 replacementString @ 0 void viewDidUnload..
fastest way to draw a screen buffer on the iphone http://stackoverflow.com/questions/2395650/fastest-way-to-draw-a-screen-buffer-on-the-iphone backbuffer of the GUI system there is no re gigging or resizing of the buffer in anyway it is properly sized and formatted for the texture so I am fairly certain the slowdown has nothing to do with the software renderer which is the good news..
Realtime formatting with NSNumberFormatter in a UITextfield http://stackoverflow.com/questions/2412491/realtime-formatting-with-nsnumberformatter-in-a-uitextfield in a UITextfield I have UITextfield where a user can put in a dollar amount I would like the textfield always to be formatted with two decimals .## . The formatting has to be maintained all the time. But i'm stuck on how to append the entered numbers.. NSString amount string How do I append the already entered numbers in the textfield to the new entered values Get new formatted value NSString newAmount self formatCurrencyValue amount doubleValue textField setText NSString stringWithFormat @ @ newAmount..
Adding the Facebook Like Button in an iPhone App http://stackoverflow.com/questions/2783803/adding-the-facebook-like-button-in-an-iphone-app Thanks a lot Angel Garc穩a Olloqui EDIT Nice to add... For bonus points If you use above method the webpage is not well formatted for an iPhone. What you can do is run some JavaScript code to remove all the disturbing divs. Use this long sentence _webView..
Get zip code from latitude, longitude? http://stackoverflow.com/questions/3564852/get-zip-code-from-latitude-longitude you just hit their web app and bang you got data. Here's an example http ws.geonames.org findNearbyPostalCodesJSON formatted true lat 36 lng 79.08 That'll return you a JSON object for the zip codes around the Chapel Hill NC area. It's also international... Seaford England and the only difference is the lat lng pair I'm sending http ws.geonames.org findNearbyPostalCodesJSON formatted true lat 50.5 lng 0.08 Then you need to learn to make web requests and parse JSON if you don't already have a grip on those..
http://stackoverflow.com/questions/3798930/iphone-bullet-point-list iphone uitextfield share improve this question As far as I know the only way to achieve this and almost any other formatted rich text on the iPhone is to use a UIWebView and insert HTML Code like this ul li Bullet li ul In response to your comment..
iPhone: How to Programmatically Respond to SMS Messages http://stackoverflow.com/questions/387934/iphone-how-to-programmatically-respond-to-sms-messages iPhone platform. The idea would be for such an application to be running in the background and based on specifically formatted SMS messages would be able to take specific actions. Does anybody know if this is possible with an iPhone SDK application..
A NSFetchedResultsController with date as sectionNameKeyPath http://stackoverflow.com/questions/4418703/a-nsfetchedresultscontroller-with-date-as-sectionnamekeypath formatter dateFromString rawDateStr Convert NSDate to format we want... formatter setDateFormat @ d MMMM yyyy NSString formattedDateStr formatter stringFromDate date return formattedDateStr EDIT Jus saw your comment and for what you are trying to achieve.. format we want... formatter setDateFormat @ d MMMM yyyy NSString formattedDateStr formatter stringFromDate date return formattedDateStr EDIT Jus saw your comment and for what you are trying to achieve you could create a transient NSDate attribute non.. comment and for what you are trying to achieve you could create a transient NSDate attribute non persistent that is formatted in a similar way to the above code i.e. without H mm ss ZZZZ and use that attribute as your sectionNameKeyPath value. So..
Lock-down iPhone/iPod/iPad so it can only run one app http://stackoverflow.com/questions/5011774/lock-down-iphone-ipod-ipad-so-it-can-only-run-one-app you will know what I mean. It is actually pretty trivial to make this work all you need to do is install a correctly formatted mobile config plist over the air from a web server. To deliver your config from the web all you have to do is direct the..
Convert formatted HTML text string to NSString parts http://stackoverflow.com/questions/8148291/convert-formatted-html-text-string-to-nsstring-parts formatted HTML text string to NSString parts I want to decode HTML string and store it in NSString. following is the html string..
iOS crash log catch, debug info.. Catch and send via email to the Dev team http://stackoverflow.com/questions/8233388/ios-crash-log-catch-debug-info-catch-and-send-via-email-to-the-dev-team out by the Camera developers . So you better use your own solution. PLCrashReporter will send you standard apple formatted crash reports ready for symbolication so you know where the crash happens in your code including line numbers. Some solutions..
NSDate and NSDateFormatter - short format date and time in iphone sdk http://stackoverflow.com/questions/936969/nsdate-and-nsdateformatter-short-format-date-and-time-in-iphone-sdk but the ones i found didn't seem to be ipone specific. I basically need to get current date and time separately formatted as 2009 04 26 11 06 54 edit The code below from another question on the same topic generates now 2009 06 01 23 18 23 0100..
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