macOS Change spaces to plus signs? - Cocoa

[macindev]

I have no clue how to do this!
What I want to be done is to have the spaces in a string be changed to plus "+" signs, but I don't know what code would be needed. Can anyone help?
Thanks in advance.


For those who want to know, here's my code:

- (void)connectSearch:(id)sender{
	[[webView mainFrame] loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:
	[@"http://www.google.com/search?q=" stringByAppendingString:[searchQuery stringValue]]]]];
}

 

[gnasher729]

I have no clue how to do this!
What I want to be done is to have the spaces in a string be changed to plus "+" signs, but I don't know what code would be needed. Can anyone help?
Thanks in advance.


For those who want to know, here's my code:

- (void)connectSearch:(id)sender{
	[[webView mainFrame] loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:
	[@"http://www.google.com/search?q=" stringByAppendingString:[searchQuery stringValue]]]]];
}

In XCode, right-click on the word "stringByAppendingString", select "Show in API Reference" in the popup menu, and read the documentation of the NSString functions.

 

[macindev]

Thank You! I finally got it to work using this

stringByReplacingOccurrencesOfString:(NSString *)replaceString withString:(NSString *)replaceStringWith