2014/10/15 下午 10:10:04

iphone Programming Glossary: hexadecimal

Memory Management in Objective-C [duplicate]

http://stackoverflow.com/questions/106627/memory-management-in-objective-c

HTML character decoding in Objective-C / Cocoa Touch

http://stackoverflow.com/questions/1105169/html-character-decoding-in-objective-c-cocoa-touch

searched all over the net and found related discussions but no fix for my particular encoding I think they are called hexadecimal characters. iphone html objective c cocoa cocoa touch share improve this question Those are called Character Entity..

Best way to serialize a NSData into an hexadeximal string

http://stackoverflow.com/questions/1305225/best-way-to-serialize-a-nsdata-into-an-hexadeximal-string

serialize a NSData into an hexadeximal string I am looking for a nice cocoa way to serialize a NSData object into an hexadecimal string. The idea is to serialize the deviceToken used for notification before sending it to my server. I have the following.. notifications nsdata share improve this question This is a category applied to NSData that I wrote. It returns a hexadecimal NSString representing the NSData where the data can be any length. Returns an empty string if NSData is empty. NSData Conversion.h.. #import Foundation Foundation.h @interface NSData NSData_Conversion #pragma mark String Conversion NSString hexadecimalString @end NSData Conversion.m #import NSData Conversion.h @implementation NSData NSData_Conversion #pragma mark String..

How can I create a UIColor from a hex string?

http://stackoverflow.com/questions/1560081/how-can-i-create-a-uicolor-from-a-hex-string

can I create a UIColor from a hex string How can I create a UIColor from a hexadecimal string format such as #00FF00 iphone hex uicolor share improve this question I've found the simplest way to do this..

How to programmatically display version number of target in iOS app

http://stackoverflow.com/questions/3015796/how-to-programmatically-display-version-number-of-target-in-ios-app

with Xcode Version 5.0.1 5A2053 . The build number is often written in parenthesis braces. The build number is in hexadecimal or decimal. In Xcode you can auto increment the build number as a decimal number by placing the following in the Run script.. INFOPLIST_FILE buildNumber buildNumber 1 usr libexec PlistBuddy c Set CFBundleVersion buildNumber INFOPLIST_FILE For hexadecimal build number use this script buildNumber usr libexec PlistBuddy c Print CFBundleVersion INFOPLIST_FILE buildNumber 0x buildNumber..

How to convert an NSString to hex values

http://stackoverflow.com/questions/3056757/how-to-convert-an-nsstring-to-hex-values

working them into my code. Here are the Java methods I'm trying to reproduce Encodes the given string by using the hexadecimal representation of its UTF 8 bytes. @param s The string to encode. @return The encoded string. public static String utf8HexEncode.. x throw new RuntimeException x return String.valueOf Hex.encodeHex utf8 Decodes the given string by using the hexadecimal representation of its UTF 8 bytes. @param s The string to decode. @return The decoded string. @throws Exception If an error.. C equivalents would be utf8 s UTF8String NSString initWithUTF8String decodedHexString To make an NSString with the hexadecimal representation of a character string NSMutableString hex NSMutableString string while utf8 hex appendFormat @ 02X utf8 0x00FF..

Objective C parse hex string to integer

http://stackoverflow.com/questions/3648411/objective-c-parse-hex-string-to-integer

improve this question Joshua Weinberg's answer is mostly correct however the Ox prefix is optional when scanning hexadecimal integers. If you have a string in the format #01FFFFAB you can still use an NSScanner but you can simply skip the first..

Convert Special Characters for RTF

http://stackoverflow.com/questions/3737837/convert-special-characters-for-rtf

accent etc. . Sorry RoW The most universal RTF format seems to want 8 bit text encoding with code page escape two hexadecimal digits following a backslash . So n with tilde 簽 would be 'f1. The only solution that occurs to me is to convert to NSUTF8StringEncoding..

iPhone rangeOfString

http://stackoverflow.com/questions/5425812/iphone-rangeofstring

2005 2004 YEAR 2004 WEEK 22 PRODIDNUM 46178 ACCESSKEY 58B2509373 and I want to spot the ACCESSKEY to help me get the hexadecimal in this case are FA3540B52F and 58B2509373 . The issue is that when I use rangeOfString to get the accesskey it stops only..

Convert String of Hex to NSString of text?

http://stackoverflow.com/questions/6515360/convert-string-of-hex-to-nsstring-of-text

hex values into an NSString of text ASCII . For example I need something like 68 65 78 61 64 65 63 69 6d 61 6c to be hexadecimal I have looked at and tweaked the code in this thread but it's not working for me. It is only functional with one hex pair...