1.最初Linux驱动架构 Linux驱动会在初始化函数中向内核注册file_operations结构体,结构体里面就包含一些基本的open,close函数。Linux驱动中也会去实现这些open函数。并且相对应的硬件信息也在这个驱动中。以LED为例,驱动程序中会将LED的引脚地址映射成虚拟地址,然 ...
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系统相关 时间:
2020-01-09 13:13:31
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273
Python Lists Python lists are ordered collections of arbitrary objects mutable sequence mutable: can be changed in place sequence operations: indexing ...
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编程语言 时间:
2020-01-03 23:08:28
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83
Problem Statement Given two words word1 and word2, find the minimum number of operations required to convert word1 to word2. You have the following 3 ...
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其他好文 时间:
2019-12-29 11:21:04
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66
参考链接:https://docs.vmware.com/en/vRealize-Operations-Manager/6.7/vrealize-operations-manager-67-vapp-deploy-guide.pdf 大致过程:先下载ova的模板部署到esxi,会提示配置ip地址,部署规模等信息部署完毕后,打开配置好的ip地址访问webclient做下一步部署
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其他好文 时间:
2019-12-29 09:16:55
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204
Part 2B We want Raft to keep a consistent, replicated log of operations. A call to Start() at the leader starts the process of adding a new operation ...
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其他好文 时间:
2019-12-23 13:42:43
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89
链接: https://codeforces.com/contest/1278/problem/B 题意: You are given two integers a and b. You can perform a sequence of operations: during the first o ...
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其他好文 时间:
2019-12-21 11:44:51
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107
多表查询 BONUS表 ENAME JOB SAL COMM DEPT表 DEPTNO DNAME LOC 1 10 ACCOUNTING NEW YORK 2 20 RESEARCH DALLAS 3 30 SALES CHICAGO 4 40 OPERATIONS BOSTON EMP表 EMP ...
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数据库 时间:
2019-12-12 23:50:37
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117
Design a data structure that supports the following two operations: void addWord(word) bool search(word) search(word) can search a literal word or a r ...
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其他好文 时间:
2019-12-08 12:46:54
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66
Reference源码分析 首先我们先看一下Reference类的注释: /** * Abstract base class for reference objects. This class defines the * operations common to all reference obje ...
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其他好文 时间:
2019-11-19 15:45:59
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73
Design and implement a data structure for Least Recently Used (LRU) cache. It should support the following operations: get and put. get(key) - Get the ...
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系统相关 时间:
2019-11-16 21:35:33
阅读次数:
88