Top "Nsstring" questions

How do I URL encode a string

I have a URL string (NSString) with spaces and & characters. How do I url encode the entire string (including …

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How to convert from int to string in objective c: example code

I am trying to convert from an int to a string but I am having trouble. I followed the execution …

objective-c nsstring int

Convert NSArray to NSString in Objective-C

I am wondering how to convert an NSArray [@"Apple", @"Pear ", 323, @"Orange"] to a string in Objective-C.

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How to convert NSNumber to NSString

So I have an NSArray "myArray" with NSNumbers and NSStrings. I need them in another UIView so i go like …

objective-c nsstring nsarray nsnumber

Trim spaces from end of a NSString

I need to remove spaces from the end of a string. How can I do that? Example: if string is "…

nsstring whitespace trim

Converting NSString to NSDate (and back again)

How would I convert an NSString like "01/02/10" (meaning 1st February 2010) into an NSDate? And how could I turn the NSDate …

ios objective-c nsstring nsdate

Creating NSData from NSString in Swift

I'm trying to ultimately have an NSMutableURLRequest with a valid HTTPBody, but I can't seem to get my string data (…

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Objective-C: Reading a file line by line

What is the appropriate way of dealing with large text files in Objective-C? Let's say I need to read each …

objective-c file-io nsstring enumerate nsstream

How do I convert NSInteger to NSString datatype?

How does one convert NSInteger to the NSString datatype? I tried the following, where month is an NSInteger: NSString *inStr = […

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How do I deserialize a JSON string into an NSDictionary? (For iOS 5+)

In my iOS 5 app, I have an NSString that contains a JSON string. I would like to deserialize that JSON …

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