Using pushState and passing route data via context allows our application to respond to route changes made from Link components, but using the back and forward buttons in the browser doesn’t update the application state as we would expect. In this le
Week7 Technology: Application Protocols This week, we’ll be covering application protocols. With reliable “pipes” available from the Transport layer, we can build applications like web browsers, file transfer applications, or email clients and server
What things should a programmer implementing the technical details of a web application consider before making the site public? If Jeff Atwood can forget about HttpOnly cookies, sitemaps, and cross-site request forgeries all in the same site, what im
Deep Learning in a Nutshell: History and Training This series of blog posts aims to provide an intuitive and gentle introduction to deep learning that does not rely heavily on math or theoretical constructs. The first part in this series provided an
原文地址 LinkedIn started in 2003 with the goal of connecting to your network for better job opportunities. It had only 2,700 members the first week. Fast forward many years, and LinkedIn's product portfolio, member base, and server load has grown tremen
http://en.wikipedia.org/wiki/Order-independent_transparency Order-independent transparency From Wikipedia, the free encyclopedia The importance of blending order. The top produces an incorrect result with unordered alpha blending, while the botto
Spark history Server产生背景 以standalone运行模式为例,在运行Spark Application的时候,Spark会提供一个WEBUI列出应用程序的运行时信息:但该WEBUI随着Application的完成(成功/失败)而关闭,也就是说,Spark Application运行完(成功/失败)后,将无法查看Application的历史记录: Spark history Server就是为了应对这种情况而产生的,通过配置可以在Application执行的过程中记录下了日
在运行Spark应用程序的时候,driver会提供一个webUI给出应用程序的运行信息,但是该webUI随着应用程序的完成而关闭端口,也就是 说,Spark应用程序运行完后,将无法查看应用程序的历史记录.Spark history server就是为了应对这种情况而产生的,通过配置,Spark应用程序在运行完应用程序之后,将应用程序的运行信息写入指定目录,而Spark history server可以将这些运行信息装载并以web的方式供用户浏览. 要使用history server,对于提交应用