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Is there a constant for the maximum CGFloat value?

I need to create a CGSize to compute text height of an arbitrary text with arbitrary length. UIKit has this nice method -siz开发者_JS百科eWithFont:constrainedToSize: and my text is only constrained in[详细]

2023-03-11 19:13 分类：问答
Keep NSThread alive and run NSRunLoop on it

So I\'m starting a new NSThread that I want to be able to use later by calling performSelector:onThread:.... From how I understand it calling that methods add that call to the runloop on that thread,[详细]

2023-03-11 13:47 分类：问答
Win Server 2008 Foundation - SqlServer 2008 stops to accept connections?

I have a server machine with Windows 2008 Server R2 Foundation installed, that I use for hosting SqlServer 2008 service. There is no additional user registered on the OS, the clients asks only for con[详细]

2023-03-11 12:59 分类：问答
Pass data into a tool's stdin using NSTask

Let\'s say I h开发者_运维技巧ave some tool that, at some point in its execution, asks for user input. For example, it might ask for name and address. At another point it might ask for a password (and[详细]

2023-03-10 15:01 分类：问答
How to get the objects from an array that have the same value for a given property?

I\'m writing the servers list part of a new iOS SSH client, and I have a model RWServer which currently looks like this*:[详细]

2023-03-10 05:01 分类：问答
NSData initWithContentsOfURL: does not return the original allocation?

In开发者_Python百科 the documentation of NSData\'s initWithContentsOfURL:, it says: The returned object might be different than the original receiver.[详细]

2023-03-07 17:48 分类：问答
How to use NSTask with pbcopy?

I am a beginner and I have a problem. I would like to use NSTask with the command \"pbcopy\". I tried this but it seems that it doesn\'t work :[详细]

2023-03-06 13:17 分类：问答
Why do Objective-C objects have to be dynamically allocated?

Why do Objective-c objects have to be dynamically allocated? Why do I have to make it a pointer to an object, unlike in C++ I can create开发者_开发百科 them on stack?[详细]

2023-03-02 13:28 分类：问答
NSLocalizedString - Format not a string literal and no format arguments (xcode)

I get the \"format not a string...\" message when doing the following: NSString* string1 = [[NSString alloc] initWithFormat:NSLocalizedString(@\"Update Now\", @\"Update开发者_C百科 Now Item\")];[详细]

2023-02-28 20:23 分类：问答
Is it considered bad practice to write Windows applications using GNUStep?

I want to start developing for Windows but I want to preserve some of my frameworks that I\'ve used with NSFoundation. I want to build them on Windows using GNU开发者_如何学GoStep and maybe write the[详细]

2023-02-25 11:20 分类：问答