NSString - Revision history

Newacct: /* Substrings */

2009-05-12T04:51:34Z

Substrings

2009-05-12T04:25:32Z

Substrings

2007-04-04T20:53:22Z

Broke "Constructing Strings" into subsections

2007-04-04T18:59:42Z

2007-04-04T03:45:53Z

Added substring section

2007-04-04T00:54:21Z

2007-04-03T21:49:23Z

2007-04-03T18:55:57Z

2006-12-30T07:39:23Z

2006-10-23T14:51:32Z

add category

@@ Line 98: / Line 98: @@
    // Get the first six characters in the string ("John, ")
-  NSRange range = {3, 6};
+   NSLog([string substringWithRange: NSMakeRange(3, 6)]);
    // Starting at index three get a string of length six ("hn, Bo")
 [[http://www.gnustep.org/resources/documentation/Developer/Base/Reference/TypesAndConstants.html#type$NSRange NSRange]] is a structure used mainly in string and arrays, defining the beginning index and the offset.

@@ Line 80: / Line 80: @@
 An array of string can also be joined together with the [array componentsJoinedByString:] method as follows:
-   NSArray *strings = [NSArray arrayWithObjects: @"John", @"Bob", @"Jane"];
+   NSArray *strings = [NSArray arrayWithObjects: @"John", @"Bob", @"Jane", nil];
    NSString *string = [strings componentsJoinedByString: @", "];
    // creating the string @"John, Bob, Jane"
@@ Line 101: / Line 101: @@
    NSLog([string substringWithRange: range]);
    // Starting at index three get a string of length six ("hn, Bo")
 [[http://www.gnustep.org/resources/documentation/Developer/Base/Reference/TypesAndConstants.html#type$NSRange NSRange]] is a structure used mainly in string and arrays, defining the beginning index and the offset.

@@ Line 5: / Line 5: @@
 == Constructing Strings ==
 As you can create static instances of char* plain C, you can create strings in GNUstep that automatically flatten out to be static instances of NSString. This is done by preceding the quoted string by an "at" symbol ('@'). For example:
@@ Line 13: / Line 15: @@
 myString is now an NSString object, and can have methods called on it like any other string.
-----
+=== Copy Strings ===
 You can also make a copy of a string as shown in the following example:
@@ Line 20: / Line 22: @@
    NSString *newString = [NSString stringWithString: myString];
-----
+=== C Strings ===
 Or if you already have a C string you can convert it to a NSString object as follows:
@@ Line 32: / Line 34: @@
 Note that using [NSString stringWithCString] is deprecated!
-----
+=== Formated Strings ===
 A more flexable way of creating a string, using C style format flags follows:

← Older revision		Revision as of 18:59, 4 April 2007
Line 1:		Line 1:
−	Strings in GNUstep use the [http://www.gnustep.org/resources/documentation/Developer/Base/Reference/NSString.html#class$NSString NSString] class in gnustep-base. See the reference manual for gnustep-base for more details about NSString.	+	Strings in GNUstep use the [http://www.gnustep.org/resources/documentation/Developer/Base/Reference/NSString.html#class$NSString NSString] class in gnustep-base.
		+	NSString is a immutable class, meaning it cannot change.
		+	For mutable strings, see [[NSMutableString]].
		+	See the reference manual for gnustep-base for more details about NSString.

	== Constructing Strings ==		== Constructing Strings ==

@@ Line 63: / Line 63: @@
    else
      // Error code.
 [[Category:Foundation]]
 [[Category:Snippets]]

@@ Line 1: / Line 1: @@
 Strings in GNUstep use the [http://www.gnustep.org/resources/documentation/Developer/Base/Reference/NSString.html#class$NSString NSString] class in gnustep-base. See the reference manual for gnustep-base for more details about NSString.
-== Constant Strings ==
+== Constructing Strings ==
 As you can create static instances of char* plain C, you can create strings in GNUstep that automatically flatten out to be static instances of NSString. This is done by preceding the quoted string by an "at" symbol ('@'). For example:
@@ Line 9: / Line 9: @@
 myString is now an NSString object, and can have methods called on it like any other string.
 == Getting a C String ==

← Older revision		Revision as of 21:49, 3 April 2007
Line 1:		Line 1:
−	http://www.gnustep.org/resources/documentation/Developer/Base/Reference/~~index~~.html	+	Strings in GNUstep use the [http://www.gnustep.org/resources/documentation/Developer/Base/Reference/NSString.html#class$NSString NSString] class in gnustep-base. See the reference manual for gnustep-base for more details about NSString.
−
−	~~Strings in GNUstep use the~~ NSString class in gnustep-base. See the reference manual for gnustep-base for more details about NSString.

	== Constant Strings ==		== Constant Strings ==

← Older revision		Revision as of 07:39, 30 December 2006
Line 1:		Line 1:
		+	http://www.gnustep.org/resources/documentation/Developer/Base/Reference/index.html
		+
	Strings in GNUstep use the NSString class in gnustep-base. See the reference manual for gnustep-base for more details about NSString.		Strings in GNUstep use the NSString class in gnustep-base. See the reference manual for gnustep-base for more details about NSString.

← Older revision		Revision as of 14:51, 23 October 2006
Line 24:		Line 24:

	Note that using [string cString] is deprecated!		Note that using [string cString] is deprecated!
		+
		+	[[Category:Foundation]]
		+	[[Category:Snippets]]