As we know, a Brownian motion is usually formulated as $$dx_t = \mu\,dt+\sigma\,dW_t$$ which is the continuous case of a random walk. In some cases, it is quite convenient to use this formulation to describe the characteristic of asset prices due to its highly unpredictable behavior.继续阅读 »
ACE provides lots of wrapper classes to hide the difference between OS. ACE_Process is one of them to give us an unified operation interface to fork/kill/wait a process. And ACE_Process is also a good example code to show useful function, such as how to check whether a process is alive.继续阅读 »
Introduction
The purpose of this document is to give an introduction and overall description of the contribution process for contributors new to Mesos. This document is intended to extend the existing documentation with a focus on on-boarding contributors to the community as quickly as possible.继续阅读 »
New features
Add wait multi-processes interface
Add uuid generator
Add hash library module
Add __tb_deprecated__ keyword and option
Changes
Move some utils interfaces to the hash module
Rewrite random generator
Bugs fixed
Fix stdout compatibility issue for vs2015
Fix process arguments length limit继续阅读 »
一、Pod定义
官网文档对Pod的定义是：
A Pod is the basic building block of Kubernetes–the smallest and simplest unit in the Kubernetes object model that you create or deploy. A Pod represents a running process on your cluster.继续阅读 »