nsstring

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Extracting a value from a HTML file as an NSString

I\'m creating a currency converter and using the Google Finance API to do so. I\'m following these simple instructions.[详细]

2023-04-03 14:22 分类：问答
NSString format

I have a NSString I am getting from an array. There are multiple string objects in the array. I want to change the format of the string I get from array and display that new formatted string on UILabe[详细]

2023-04-03 12:56 分类：问答
NSString "Expected ':' before ']' token" error

My method aims to extract information on a game level from an input string. The input specifies the size of the 2D array playing area, as well as what items are present at what points in the 2D array.[详细]

2023-04-03 12:02 分类：问答
Converting HEX NSString To NSData

I\'m trying to convert a Hex NSString to NSData (I\'m using the below attached code). The following is the output:[详细]

2023-04-03 10:34 分类：问答
how to know Value of pointer (xcode) without NSLog?

that mean makeUrlforGetBusinessIDLocal is NSString * I want to know the value of that. without NSLog how can I know th开发者_JS百科at value? the value is http://isi............[详细]

2023-04-03 06:40 分类：问答
When assigning a readonly NSString property of an object, do you still need to [copy]?

I have MyClass setup as below. If the NSString property is readonly it should already be set to copy and 开发者_Python百科autorelease. Do I still need to copy it like below?[详细]

2023-04-03 04:11 分类：问答
stringWithContentsOfFile Deprecated

I use the following code in my app, but it gives a开发者_JAVA百科 warning that stringWithContentsOfFile is deprecated.[详细]

2023-04-03 01:56 分类：问答
How to get stroke count of Chinese character?

How to get stroke count of Chinese character? Example开发者_StackOverflow社区> 一 => 1 十 => 2 日 => 4Short answer: You can\'t without a hardcoded map of characters to stroke counts. And then, you[详细]

2023-04-02 19:20 分类：问答
Retrieving NSString from parsed xml file

I use nsxmlparser to parser data from server. I am trying to pass data to detail table view but I can\'t get the data into NSString.[详细]

2023-04-02 19:00 分类：问答
UIImage to byte array

I\'m creating an app that uploads an image to a server. It must send the byte arra开发者_如何学Pythony on a XML. How do I get the byte array into a NSString?[详细]

2023-04-02 18:00 分类：问答