An operating System (OS) is a basic software whose role is to be an abstract layer between software requisitions for resources and the hardware available, manage input/output, memory allocation/deallocation, file systems, among other basic tasks a device (not necessarily a computer) should do.
What is the most elegant way to check if the directory a file is going to be written to exists, …
python exception path directory operating-systemWhat is the technical difference between a process and a thread? I get the feeling a word like 'process' is …
multithreading process operating-systemIs there any difference between a binary semaphore and mutex or are they essentially the same?
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java operating-systemI am trying to use the perfmon windows utility to debug memory leaks in a process. This is how perfmon …
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java operating-system cpu ramWhat would be a more simplified description of file descriptors compared to Wikipedia's? Why are they required? Say, take shell …
unix operating-system file-descriptorI have tried using the code below but it only display results in Chrome and Mozilla not working in IE6. &…
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