nsstring

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Replace a given string with an other on UITextView

On my app I need to do this: when a character is typed on TextView to be saved on a NSString and after that to be replace with \'*\'. I tried this :开发者_JS百科[详细]

2023-04-12 04:58 分类：问答
NSDate from NSString , shows the previous day

I have s imple NSDate from NSString as below 开发者_StackOverflow中文版NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];[详细]

2023-04-12 03:08 分类：问答
Part of HTML page in UITextView

I\'m trying to open part of html page with help of ASIHttpRequest and NSRange, but it isn\'t working.[详细]

2023-04-12 02:59 分类：问答
How to get data from web and insert it in UITextView?

I have a problem now. I want to get wikipedia data using wikimeta. I get the data with NSString methode (stringWithContentsOfURL:encoding:error:). But, sometime when the connection wa really slow, i w[详细]

2023-04-12 01:55 分类：问答
stringByReplacingOccurenceOfString fails

I\'m trying to make a Mac OS X application that asks the user for a directory. I\'m using an NSOpenPanel that gets triggered when the user presses a \"Browse\" button.[详细]

2023-04-12 01:15 分类：问答
allocating error NSString?

开发者_运维百科i used the code below : for (int i=1; i<=3;i++){ NSString *theString = [[NSString alloc] initWithFormat:@\"%i\",imageValue];[详细]

2023-04-11 23:04 分类：问答
Is there any "Built in function to Concatenate the whole NSMutableArray NSString items"?

is开发者_开发问答 there any built in function to Concatenate the whole NSMutableArray NSString items[详细]

2023-04-11 17:58 分类：问答
NSString - how to convert LONDON into London

How can I convert a string @\"NEW YORK\"开发者_Go百科 into @\"New York\", or \"LONDON\" into \"London\"?[详细]

2023-04-11 12:05 分类：问答
NSArray componentsSeperatedByString Sigabrt

I get a Sigabrt at the NSlog and i have no idea why - any suggestions? NSString* contentList = [NSString stringWithContentsOfFile:currentFilePath encoding:NSUTF8StringEncoding error:nil];[详细]

2023-04-11 07:15 分类：问答
Parsing JSON string in Objective C

I have a very very long NSString which has occurrences of {query:\"City Name\" The City Name can be of any length. I want to be able to extract all the City Name into an array.[详细]

2023-04-11 04:53 分类：问答