转:ObjectARX® for Beginners: An Introduction Lee Ambrosius – Autodesk, Inc.         CP4164-L    ObjectARX is the premier application programming interface (API) that AutoCAD®, AutoCAD for Mac®, and the AutoCAD-based verticals support. If you need acce…

SystemTap 3.0 SystemTap Beginners Guide Introduction to SystemTap Edition 3.0   Red Hat, Inc. Don Domingo Engineering Services and Operations Content Services ddomingo@redhat.com William Cohen Engineering Services and Operations Performance Tools wco…

https://www.quora.com/How-do-I-learn-machine-learning-1?redirected_qid=6578644   How Can I Learn X? Learning Machine Learning Learning About Computer Science Educational Resources Advice Artificial Intelligence How-to Question Learning New Things Lea…

inux and UNIX® like operating systems commonly use signals to communicate between processes. The use of the command line kill is widely known. WebSphere Application Servers on Linux and UNIX by default respond to kill -3 by producing a javacore, and…

Posted by William Cohen on March 10, 2014 All modern processors use page-based mechanisms to translate the user-space processes virtual addresses into physical addresses for RAM. The pages are commonly 4KB in size and the processor can hold a limited…

Introduction This article introduces Entity Framework to absolute beginners. The article is meant for developers who are primarily using ADO.NET to write their data access layers.  Many experienced developers will find this article very basic but sin…

Introduction The article will introduce Docker on CentOS. Key concepts Docker Docker is the world's leading software containerization platform. Docker is using union file systems which is a layered file system. When docker run a container, every imag…

原文链接:Multithreading and Grand Central Dispatch on iOS for Beginners Tutorial Have you ever written an app where you tried to do something,and there was a long pause while the UI was unresponsive?This is usually a sign that your app needs multithreadi…

Beginners Guide To Learn Dimension Reduction Techniques Introduction Brevity is the soul of wit This powerful quote by William Shakespeare applies well to techniques used in data science & analytics as well. Intrigued ? Allow me to prove it using a s…

这是一个关于CTE的应用,这里我们用CTE实现阶乘 Factorial,首先来看一个简单的小实验,然后再来看题目.有的童鞋会问怎么没有2就来3了呢,惭愧,TSQL Beginners Challenge 2对应的题目我没能做出来.上代码: ;with cte as ( ,fact union all ,fact) ) select * from cte 上面的查询会有什么结果呢,大家可以粘到查询分析器里面看下,简单的实现了阶乘吧.CTE的递归是有层级限制的,写Blog的时候想不起来相关的语法结构…