NSDateFormatter *dateFormat = [NSDateFormatter new];
NSString* input = @"2014-02-07T03:10:59:434Z";
dateFormat.dateFormat = @"yyyy-MM-dd'T'HH:mm:ss.SSS'Z'";
NSLocale* posix = [[NSLocale alloc] initWithLocaleIdentifier:@"en_US_POSIX"];
dateFormat.locale = posix;
NSDate* output = [dateFormat dateFromString:input];
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