程式語言教學誌: Objective-C 入門指南- NSString 建立三個NSString 字串物件NSString *s1 = @"\n\n這是Objective-C 的第一個程式... \n"; NSString *s2 = @"使用Foundation.h 中的NSLog() 來輸出...\n"; NSString *s3 ...
Working with String Objects in Objective-C - Techotopia The purpose of this chapter is to cover the key aspects of string creation, comparison and manipulation in Objective-C using the Foundation Framework's ...
NSString Class Reference - Apple Developer 15 Jul 2014 ... Describes an immutable character string. ... writeToURL:atomically: Language: Swift Objective-C Both ...
NSString - Ry's Objective-C Tutorial - RyPress ... this tutorial, the NSString class is the basic tool for representing text in an Objective-C application. ... which return the number of characters in the string and the character at a given index, respectively.
[轉載] Objective C 字串連接＆ 型別轉換 - 我是艾娃小姐 - 痞客邦PIXNET 2011年12月1日 ... 在java裡面我們常常用到"+"來連接兩個字串但在objective c似乎不是這樣用以下用 一個例子解釋 float weight=benefit2/7700; //將float轉成string
Objective-C NSString 使用教學 2014年1月30日 ... 另外一種相字串相加起來的方式，是使用 stringWithFormat ，這個方式有點像 C 語言的 sprintf 。 String stringWithFormat. NSString *str = [[NSString ...
Objective-C Strings: A guide for beginners - iOS-Blog The Objective-C class for strings is NSString. Strings are typically created by direct assignment or by calling one of the NSString class methods. Please note; this ...
iphone - ObjectiveC Parse Integer from String - Stack Overflow I'm trying to extract a string (which contains an integer) from an array ... I really don't know what was so hard about this question, but I managed to ...
Formatting String Objects - Apple Developer 11 Feb 2014 ... Searching, Comparing, and Sorting Strings ... OBJECTIVE-C REFERENCE ... NSString supports the format characters defined for the ANSI C ...
Objective-C Strings - TutorialsPoint.com The string in Objective-C programming language is represented using NSString and its subclass NSMutableString provides several ways for creating string ...
