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2014/10/15 ¤U¤È 10:04:59

iphone Programming Glossary: cfurlcreatestringbyaddingpercentescapes

converting image to base64 and uploading in JSON format to server

http://stackoverflow.com/questions/10524323/converting-image-to-base64-and-uploading-in-json-format-to-server

request delegate self NSString encodeString NSString string NSString newString __bridge_transfer NSString CFURLCreateStringByAddingPercentEscapes kCFAllocatorDefault CFStringRef string NULL CFSTR # @ ' ^~` CFStringConvertNSStringEncodingToEncoding NSUTF8StringEncoding..

How to post image on Pinterest?

http://stackoverflow.com/questions/14652079/how-to-post-image-on-pinterest

media catalog product Heros mypimage NSLog @ URL @ sUrl NSString protectedUrl __bridge NSString CFURLCreateStringByAddingPercentEscapes NULL __bridge CFStringRef sUrl NULL CFStringRef @ ' @ # CFStringConvertNSStringEncodingToEncoding NSUTF8StringEncoding NSLog.. s1600 red_rose_flower3.jpg pass your link here with your image name NSLog @ URL @ sUrl NSString protectedUrl NSString CFURLCreateStringByAddingPercentEscapes NULL CFStringRef sUrl NULL CFStringRef @ ' @ # CFStringConvertNSStringEncodingToEncoding NSUTF8StringEncoding NSLog @ Protected..

Xcode iPhone Programming: Loading a jpg into a UIImageView from URL

http://stackoverflow.com/questions/2510223/xcode-iphone-programming-loading-a-jpg-into-a-uiimageview-from-url

do that I tried this NSString temp NSString alloc temp stringwithString @ http 192.168.1.2x0 pic LC.jpg temp NSString CFURLCreateStringByAddingPercentEscapes nil CFStringRef temp NULL NULL kCFStringEncodingUTF8 autorelease NSData dato NSData alloc dato NSData dataWithContentsOfURL..

Objective-c iPhone percent encode a string?

http://stackoverflow.com/questions/3423545/objective-c-iphone-percent-encode-a-string

iphone objective c share improve this question I've found that both stringByAddingPercentEscapesUsingEncoding and CFURLCreateStringByAddingPercentEscapes are inadequate. The NSString method misses quite a few characters and the CF function only lets you say which specific characters..

iPhone URL encoding Problem

http://stackoverflow.com/questions/3924871/iphone-url-encoding-problem

Losing a / when converting from NSURL to NSURLRequest

http://stackoverflow.com/questions/5412431/losing-a-when-converting-from-nsurl-to-nsurlrequest

model which means you have to tell it which characters you want percent encoded. Under the hood it's just calling CFURLCreateStringByAddingPercentEscapes This function basically asks you for a string that represents every character it's allowed to percent encode as I understand..

URL decoding/encoding NSString

http://stackoverflow.com/questions/6688287/url-decoding-encoding-nsstring

NSString iphone objective c ipad share improve this question NSString encodedURLString NSString result NSString CFURLCreateStringByAddingPercentEscapes kCFAllocatorDefault CFStringRef self NULL CFSTR kCFStringEncodingUTF8 encoding return result autorelease.. kCFStringEncodingUTF8 encoding return result autorelease NSString encodedURLParameterString NSString result NSString CFURLCreateStringByAddingPercentEscapes kCFAllocatorDefault CFStringRef self NULL CFSTR ' @# kCFStringEncodingUTF8 return result autorelease ..

Iphone SDk : Issue with ampersand in the URL string

http://stackoverflow.com/questions/705448/iphone-sdk-issue-with-ampersand-in-the-url-string

this question Or even shorter @implementation NSString Escaping NSString stringWithPercentEscape return NSString CFURLCreateStringByAddingPercentEscapes NULL CFStringRef self mutableCopy autorelease NULL CFSTR ï¿ ' @ n # t kCFStringEncodingUTF8 autorelease @end share improve..

Objective-C url encoding

http://stackoverflow.com/questions/8086584/objective-c-url-encoding

characters you want is a little more work. Example code NSString unescaped @ http www NSString escapedString NSString CFURLCreateStringByAddingPercentEscapes NULL CFStringRef unescaped NULL CFSTR ' @ # kCFStringEncodingUTF8 NSLog @ escapedString @ escapedString NSLog output escapedString.. output escapedString http 3A 2F 2Fwww Under ARC one alternative is NSString escapedString NSString CFBridgingRelease CFURLCreateStringByAddingPercentEscapes NULL __bridge CFStringRef unescaped NULL CFSTR ' @ # kCFStringEncodingUTF8 Note stringByAddingPercentEscapesUsingEncoding..

URL encode an NSString

http://stackoverflow.com/questions/8088473/url-encode-an-nsstring

someUrlString @ someURL NSString encodedUrlStr someUrlString urlencode This also works NSString encodedString NSString CFURLCreateStringByAddingPercentEscapes NULL CFStringRef unencodedString NULL CFStringRef @ ' @ # kCFStringEncodingUTF8 Some good reading about the subject..

Incorrect NSStringEncoding value 0x0000 detected (using ASIHTTPRequest)

http://stackoverflow.com/questions/8136925/incorrect-nsstringencoding-value-0x0000-detected-using-asihttprequest

so the user is stuck at register login. urlEncodeValue NSString urlEncodeValue NSString str NSString result NSString CFURLCreateStringByAddingPercentEscapes kCFAllocatorDefault CFStringRef str NULL CFSTR # @ kCFStringEncodingUTF8 return result autorelease ASIHTTPRequest code snippet..

How can I link to my app in the App Store (iTunes)?

http://stackoverflow.com/questions/818973/how-can-i-link-to-my-app-in-the-app-store-itunes

1.0 NSString crlfBody body stringByReplacingOccurrencesOfString @ n withString @ r n NSString escapedBody NSString CFURLCreateStringByAddingPercentEscapes kCFAllocatorDefault CFStringRef crlfBody NULL CFSTR kCFStringEncodingUTF8 autorelease NSString mailtoPrefix @ mailto xxx@wibble.com..