Returns an array containing substrings from the receiver that have been divided by a given separator. Returns a string built from the strings in a given array by concatenating them with a path separator between each pair. Returns a new string formed from the receiver by either removing characters from the end, or by appending as many occurrences as necessary of a given pad string. In object composition, you would have an NSString object as one instance variable of your custom class typically a subclass of NSObject and one or more instance variables that store the metadata that you want for the custom object. Now instead of the appallingly verbose: Keep in mind, however, that this category will be in effect for all instances of NSString that you use, and this might have unintended consequences.

Determining Line and Paragraph Ranges. The following Playground code shows how to use it: NSString objects are used throughout Foundation and other Cocoa frameworks, serving as the basis for all textual and linguistic functionality on the platform. Returns a new string in which all occurrences of a target string in the receiver are replaced by another given string. Creates a string suitable for comparison by removing the specified character distinctions from a string. Draws the string in the current graphics context using the specified bounding rectangle, font, and attributes. The string wasn’t UTF8, it seems.

Password Password should have minimum 6 characters. Draws the attributed string in the specified bounding rectangle using the provided options. Nerd figure out why.

How to convert NSData to NSString or vice versa in Objective C and Swift

Returns a capitalized representation of the receiver using the specified locale. Claudiu Claudiu k Tue Oct 30, Only if the data is null-terminated.

Now instead of the appallingly verbose: If your purpose is to add non-essential attributes xast metadata to your subclass of NSStringa better alternative would be object composition see Alternatives to Subclassing.


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Compares the string and a given string using a localized comparison. Returns the size of the string if it were rendered with the specified constraints, including a variable font size, on a single line. It’s far more likely you have an allocation issue that’s different between the versions, rather than the underlying API giving different results.

Which it may not be and, in fact, probably is not. UI Design and UX. Ars Centurion et Subscriptor.

Determining Line and Paragraph Ranges. Enumerates the substrings of the specified type in the specified range of the string.

Returns a representation of the string as a C string using a given encoding. If you need to access string objects character by character, you must understand the Unicode character encoding, specifically issues related to composed character sequences.

Mar 5, Posts: Fill out the form below and reset your password:. Compares the string with the specified string using the given options. Returns an NSString object initialized by reading data from a given URL and returns by reference the encoding used to interpret the data. Returns an NSString object initialized by using a given format string ndsata a template into which the remaining argument values are substituted without any localization.

Returns a version of the string with all letters converted to uppercase, taking into account the specified locale. Thu Nov cat, Getting Characters and Bytes. Returns a string created by copying the data from a given C array of UTF8-encoded bytes.

Either enter Content Or Acst. Returns the size of the string if it were to be rendered with the specified font and line attributes on a single line. Returns a string created by reading data from the file named by a given path. Nestring Oct 31, 2: Returns the result of invoking compare: Returns a string created by reading data from a given URL interpreted using a given encoding. Draws the string in a single line at the specified point in the current graphics context using the specified font.


How to Convert Between Datatypes Types in Xcode

The string wasn’t UTF8, it seems. Unfortunately some of our below listed tools require Java plugin: Aug 22, Posts: Might save someone some time. Returns the maximum number of bytes needed to store the receiver in a given encoding.

Gal Gal 1, 1 12 Initializes the receiver, a newly allocated NSString object, by reading data from the file named by path.

A new string made by deleting the last path component from the receiver, along with any final path separator.

CodeUnit Creates a string from the given Unicode code units in the specified encoding. Returns an initialized Ccast object containing a given number of bytes from a given buffer of nsstirng interpreted in a given encoding.

Finds and returns the range in the string of the first character, using given options, from a given character set. The string classes adopt the NSCopying and NSMutable Copying protocols, making it convenient to convert a string of one type to the other.