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What does multicore assembly language look like?
...or 0) starts up fetching code from address 0xfffffff0. All the other threads start up in a special sleep state called Wait-for-SIPI. As part of its initialization, the primary thread sends a special inter-processor-interrupt (IPI) over the APIC called a SIPI (Startup IPI) to each thread that is in...
rsync error: failed to set times on “/foo/bar”: Operation not permitted
...s the one trying to log in via rsync on my local Bash script. In other words: I was trying to write to /remote/path/to/foo/bar on the remote server with this command: rsync -avzP --exclude '.DS_Store' /local/path/to/foo/bar/ user1@1.2.3.4:/remote/path/to/foo/bar and got the same error messages whi...
一个转型程序员的销售观 - 杂谈 - 清泛网 - 专注C/C++及内核技术
...利的促进作用，但我觉得我学不会这一套销售的方式，又或者说，这套方式并不适用我。我喜欢跟客户如实说明公司的情况，擅长什么，不擅长什么，什么能做，什么做不了。即使面对一些不懂技术的客户，也会站在对方的立场...
how to concatenate two dictionaries to create a new one in Python? [duplicate]
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@ds: That appears not to work. Perhaps you meant from copy import copy; d4 = copy(d1) or perhaps d4 = d1.copy().
– John Machin
Nov 23 '09 at 9:05
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Representing Directory & File Structure in Markdown Syntax [closed]
...file trees.
https://marketplace.visualstudio.com/items?itemName=Shinotatwu-DS.file-tree-generator
Added directly to markdown...
????quakehunter
┣ ????client
┣ ????node_modules
┣ ????server
┃ ┗ ????index.js
┣ ????.gitignore
┣ ????package-lock.json
┗ ????package.json
...
How to create new tmux session if none exists
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tmux new-session -ds default \; split-window -dv 2>/dev/null; tmux attach -t default works far better and does not open a second tmux in case you /bin/kill the first one. The only downside is that you need to name the sessions for this.
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莱昂氏unix源代码分析 PDF - 文档下载 - 清泛网 - 专注C/C++及内核技术
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7.2 proc结构(0358) 257
7.3 user结构(0413) 257
7.4 每个进程数据区 258
7.5 段 258
7.6 映像的执行 258
7.7 核心态执行 259
7.8 用户态执行 259
7.9 一个实例 259
7.10 设置段寄存器 260
7.11 estabur(1650) 260
7.12 sureg(1739) 261
7.13 ne...
How to use gitignore command in git
...t;> is synonymous to > if the file does not exist already. echo appends a newline on the end of the output. You can stop that with -n. If you need various ignores, either do various echos, or use -e, as following: echo -e "**/cache/\n**.pyc" >> .gitignore. Double asterisk matches all fil...
c++ boost库 序列化与反序列化 - C/C++ - 清泛网 - 专注C/C++及内核技术
....hpp"
//
const unsigned int SERIALIZATION_VERSION = 1;
//保存结构体数据
template<typename TemplateStruct> int save(const TemplateStruct & templateStruct,const std::string &strFileName,const unsigned int version = SERIALIZATION_VERSION)
{
try
{
std::ofst...
携程瘫痪事件确认系员工误操作所致 - 资讯 - 清泛网 - 专注C/C++及内核技术
...用子系统与Web Service功能的正常运行。
携程再次保证，数据和数据库并未受到此次事件的影响，用户订单数据也完整无损，请用户放心并继续使用携程网站及App。
3、如何杜绝此类事件的再次发生？
携程在系统上做了改进，规...