Converting & to & in Objective-C [duplicate]

Question

I have a URL string in the following format.

http://myserver.com/_layouts/feed.aspx?xsl=4&web=%2F&page=dda3fd10-c776-4d69-8c55-2f1c74b343e2&wp=476f174a-82df-4611-a3df-e13255d97533

I want to replace & with & in the above URL. My result should be:

http://myserver.com/_layouts/feed.aspx?xsl=4&web=%2F&page=dda3fd10-c776-4d69-8c55-2f1c74b343e2&wp=476f174a-82df-4611-a3df-e13255d97533

Can someone post me the code to get this done?

Thanks

Answer 1

Check out my NSString category for HTML. Here are the methods available:

// Strips HTML tags & comments, removes extra whitespace and decodes HTML character entities. - (NSString *)stringByConvertingHTMLToPlainText;  // Decode all HTML entities using GTM. - (NSString *)stringByDecodingHTMLEntities;  // Encode all HTML entities using GTM. - (NSString *)stringByEncodingHTMLEntities;  // Minimal unicode encoding will only cover characters from table // A.2.2 of http://www.w3.org/TR/xhtml1/dtds.html#a_dtd_Special_characters // which is what you want for a unicode encoded webpage. - (NSString *)stringByEncodingHTMLEntities:(BOOL)isUnicode;  // Replace newlines with <br /> tags. - (NSString *)stringWithNewLinesAsBRs;  // Remove newlines and white space from string. - (NSString *)stringByRemovingNewLinesAndWhitespace;