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Conditionally overriding a system method via categories in Objective-C?
Is there a way to provide a method implementation (that bears the exact same name of a method defined by the framework) only when the method isn\'t already defined in the system?For example method [NS[详细]
2022-12-24 10:34 分类：问答Example open source client-server code projects
What are some open source client-server projects which might be best to look at and mimic their code organization style?[详细]
2022-12-24 07:50 分类：问答Getting details of a DLL in .NET
Is there a way to get the values of various properties of (both .NET and non-.NET) DLLs 开发者_运维百科in .NET?[详细]
2022-12-24 04:46 分类：问答QGraphicsView scrolling and image scaling/cropping
I would like to have a background image in my QGraphicsView that is always scaled (and cropped if necessary) to the size of the viewport, without scrollbars and without scrolling with the keyboard and[详细]
2022-12-24 04:37 分类：问答How to retrieve data from server and save into a file in [Objective-C] iPhone programming?
I\'ve saved the contents of server into a NSData. How do I copy the co开发者_StackOverflow社区ntents of NSData into a file. Take a look at the NSData writeToFile:atomically: method. Just pass in the f[详细]
2022-12-24 04:35 分类：问答How to store data of java array in Hard Disk, so as i can use it later?
Goodevening Sir/Mam, I am trying to make a small program that will be used for hotel room reservation, please tell me how to store the data of ro开发者_开发知识库om\'s status on disk, as when we open[详细]
2022-12-24 04:27 分类：问答The Scala way to use one actor per socket connection
I am wondering how it is possible to avoid one sock开发者_高级运维et connection pr. thread in Scala. I have thought a lot about it, but I always end up with some code which is listening for incoming d[详细]
2022-12-24 04:25 分类：问答Perform manual test, automate after - or never?
In my current company, we have one tester.开发者_如何学编程 Having spoken to this tester, she says that in testing, before implementing any automation systems, the scripts (steps to take) are manually[详细]
2022-12-24 04:25 分类：问答How to access a flash object embedded via swfobject's embedSWF?
I have to call an ActionScript method via Javascript, but I have a problem accessing the flash object itself. I embed the flash file via the help of swfobject.[详细]
2022-12-24 03:58 分类：问答
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