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Leetcode converts an ordered array in ascending order to a height balance binary search tree

Question 108

Convert an ordered array in ascending order into a highly balanced binary search tree. In this question, a highly balanced binary tree means that the absolute value of the height

October 17, 2021By Simo Mathematics balance, Fork, height, Leet, one, Tree, twoLeave a Comment

How to get a name of a process handle in C?

I am trying to get the process handle, say example.exe, so I can call TerminateProcess for it. How can I do this? Note that it does not have a window, so FindWindow will not work. #include
#inc

October 17, 2021By Simo Os Theory handle, how to get, Name, one, processLeave a Comment

Audio – How to use the direct write mode to write a simple SoundBlaster 16 driver for a hobby operating system?

I am developing a 32-bit, protected mode hobby operating system. Currently, I want to add simple sound support. For this, I want to use Sound Blaster 16 and write in direct mode Into the DAC (I wan

October 17, 2021By Simo Os Theory audio, Direct, driver, hobby, how to use, mode, one, Operating System, simple, SoundBlaster, writeLeave a Comment

Linux foundation

Help command:
1.man [parameter] command, open help manual
1. Command: Man 1 CD, CD, CP, MV, Printf 2. System call: man 2 system function, fork() process
3. C language library function: man 3

October 16, 2021By Simo Linux article, foundation, linux, oneLeave a Comment

SED a stream editor

Introduction Sed uses a stream editing mode:
The most obvious feature is that before sed processes data, it needs to provide a set of rules in advance. sed will edit the data according to this rul

October 16, 2021By Simo Linux editor, one, Sed, streamLeave a Comment