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operating system - How can I check the bitness of my OS using Java? (J2SE, not os.arch)

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 886 views

operating system - What does fflush(stdin) do in C programing?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 724 views

operating system - What are the differences between virtual memory and physical memory?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 815 views

operating system - How do I check CPU and Memory Usage in Java?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 868 views

operating system - Difference between binary semaphore and mutex

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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operating system - supportsave - Failed to initialize logging:-1

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 877 views

operating system - Differences between Paging-based Virtual Memory and Base-Limit Registers

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 771 views

operating system - How does dirtybit maintained?

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.3k views

operating system - Making a 64 Bit Aware Bootloader

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 774 views

operating system - I denied myself access to explorer.exe... (Windows 10)

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 822 views

operating system - One package in my popOS machine is not upgrading and I cant seem to find which package it is

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 653 views

operating system - Single instance of application

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 989 views

operating system - How to remove zombie process from my own C UNIX shell

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 856 views

operating system - How to determine drive in Windows using Python?

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 827 views

operating system - Find and delete file in multiple folders getting an error

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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operating system - does close() imply flush() in Python?

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 680 views

operating system - does close() imply flush() in Python?

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.0k views

operating system - What is kthreadd process and children and how it is different from init and children

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.0k views

operating system - What is kthreadd process and children and how it is different from init and children

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 776 views

operating system - job, task and process, what's the difference

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 764 views

operating system - Why does x86 paging have no concept of privilege rings?

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 802 views

operating system - Why does x86 paging have no concept of privilege rings?

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 749 views

operating system - Search for a filename in current directory and subdirectories Python

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.0k views

operating system - How to import non-DMA memory with spdk?

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 836 views

operating system - How to fetch the path for the environment variable in Windows 10

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 864 views

operating system - how CPU get 4th byte out of 6 by using the paging concept?

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 911 views

operating system - How get vesa infos ? In c in low level

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 2.2k views

operating system - How can I solve 'UnicodeDecodeError' in Ubuntu?

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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