一、概述
说到Java的spring框架,绕不来的就是它的两个特性:IOC和AOP。
为了更好的理解spring框架中的IOC,今天决定通过手写一个简单的IOC容器,来梳理它的工作原理,已算是为自己加强技术专研开一个好头。
Stay hungry,Stay foolish!
《娱乐至死》是美国批评家尼尔·波兹曼在1985年写成出版的,这本书主要阐述了在二十世纪后半叶美国文化中的重大变化也就是电视业的蓬勃发展和传统印刷业的没落所带来的诸多问题的批判和思考。
很久没有看过童话系列的书,恰好今年的书单里面收入了这本《小王子》,许久之前看过英文版的,今天重温看一下中文译本。这本书很简短,语言也很直白易懂,它不仅仅是写给小孩子看的,也同时让全世界的成年人为之触动和沉醉。
这本书是作者费孝通在英国留学时,遵照导师的嘱咐下调查中国农村社会问题所完成的。作者主要从乡村社区,文化传递,家族制度,道德观念,权力结构,社会规范和社会变迁等诸多方面观察剖析中国基层社会。
U.S. President Trump called on his followers to gather in Congress on January 6, 2021, because he suspects that Democrats have stolen his election results. On that day, his followers really arrived at Congress. They stormed and entered the Congress Hall, disrupted the order, and a large number of documents were scattered on the scene. Someone sitting in Pelosi’s office chair to take a photo, this is undoubtedly a major event in the United States.