I wrote in my noteBook the code below and I write it now in the xcode and this is the output by the teacher:
I am trying to understand how directories and files relate to one another at the file system level, specifically *nix file systems like FFS or EXT.
What can I use to call the OS to open a URL in whatever browser the user has as default? Not worried about cross-OS compatibility; if it works in linux thats enough 开发者_开发技巧for me!Here is how
a.why is there so man开发者_开发百科y wait statesin thein thevms/vaxprocess states ?All of the waits except one have to do with memory swapping or thread swapping.
So what are mon开发者_如何学Pythono´s requirements to an operating system or hardware?The official FAQ will probably tell you everything you need to know.
I am writing a very simple OSX app. In this app, there is a main thread that keeps updating some stuff, then calculates some statistics and prints them on a textView.
Can we say that while programming, showing something on output, adding values etc., we always interact with system? I mean whether every function in app ends up(finally) in kernel开发者_StackOverflow中
I am a bit confused right now for my project. I did a bit of googling but was unable to find an answer that would properly explain what I need to know. I posted earlier with a different question, sorr
Are Java\'s and C#\'s 开发者_运维知识库Threads based on User-Space Threads or Kernel-Space Threads?In C#, threads are OS threads, or backed by a thread pool, which is composed of OS threads anyways.An
I have to code for a operating system on which I can run a calculater.It is like a desktop calculater. For this I am reading the brokenthorn operating development series I have completed the second st
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