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OceanBase使用libeasy原理源码分析:服务器端 - 数据库(内核) - 清泛网 - ...
...接链表中
easy_list_t conn_list_node;
// file description
// default_message_len 默认是16, 大小是8KB, first_message_len默认是2, 大小是1KB
// libeasy对于每个连接收数据的时候,如果上次对于这个连接已经收到了1个...
Why not be dependently typed?
...yped code where some data originates outside the program (e.g. read from a file), to get a feel for how promoting values to types would look like in such a setting. I have this feeling that all examples involve vectors (implemented as lists) with statically known sizes.
– tibbe...
What exactly does git's “rebase --preserve-merges” do (and why?)
...want to really get into the weeds, download the git source and explore the file git-rebase--interactive.sh. (Rebase is not part of Git's C core, but rather is written in bash. And, behind the scenes, it shares code with "interactive rebase".)
But here I will sketch what I think is the essence of it...
How to write a scalable Tcp/Ip based server
...O channel that you are trying to read from (note that IOCP can be used for file IO as well). The benefit of this is that Windows does not have to switch to a thread only to find that there is no data yet anyway, so this reduces the number of context switches your server will have to make to the bare...
What is move semantics?
...ich copying does not make sense, but moving does. Examples include locks, file handles, and smart pointers with unique ownership semantics. Note: This answer discusses std::auto_ptr, a deprecated C++98 standard library template, which was replaced by std::unique_ptr in C++11. Intermediate C++ progr...
TLSF源码及算法介绍 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...they are not present
* on x86_64.
* - Added locking support + extra file target.h to show how to use it.
* - Added get_used_size function (REMOVED in 2.4)
* - Added rtl_realloc and rtl_calloc function
* - Implemented realloc clever support.
* - Added some test code in the example dire...
Remove accents/diacritics in a string in JavaScript
... the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distri...
“Thinking in AngularJS” if I have a jQuery background? [closed]
... it and it will be granted. You don't have to know about loading order, or file locations, or anything like that. The power may not immediately be visible, but I'll provide just one (common) example: testing.
Let's say in our application, we require a service that implements server-side storage thr...
