Question: produce a deep-reverse procedure that takes a list as argument  and returns as its value the list with its elements reversed  and with all sublists deep-reversed as well. For example: (define x (list (list 1 2) (list 3 4))) x ((1 2) (3 4))…

翻译 Improved Word Representation Learning with Sememes 题目 Improved Word Representation Learning with Sememes 融合义原知识的词汇表示学习 摘要 Abstract Sememes are minimum semantic units of word meanings, and the meaning of each word sense is typically composed by sev…

C++ Core Guidelines September 9, 2015 Editors: Bjarne Stroustrup Herb Sutter This document is a very early draft. It is inkorrekt, incompleat, and pµøoorly formatted. Had it been an open source (code) project, this would have been release 0.6. Copy…

An architecture for an extended multiprocessor (XMP) computer system is provided. The XMP computer system includes multiple SMP nodes. Each SMP node includes an XMP interface and a repeater structure coupled to the XMP interface. The SMP nodes are co…

A method and apparatus enable Internet of Things (IoT) services based on a SMART IoT architecture by integrating connectivity, content, cognition, context, cloud, and collaboration. Joint optimization of a combination of any of connectivity, content,…

  在Sqlserver中可以直接处理Xml格式的数据,但因为项目需要所以要保存JSON格式的数据到Sqlserver中在博客:Consuming JSON Strings in SQL Server中该作者通过自定义类型的方法实现了对JSON的处理,而且Sqlserver可以查询处理后的数据因此可以在项目中放心的使用   来个例子 Select * from parseJSON('{ "联系人": { "姓名": "huang", "…

For collecting and analyzing data. [启示]本处所分享的内容均是笔者从一些专业书籍中学习所得,也许会有一些自己使用过程中的技巧.心得.小经验一类的,但远比不上书中所讲述的精彩翔实.只因自己在学习过程中深感在R爬虫应用中互联网可搜索的公开资源并不如其它知识丰富,特此稍作分享以供后来者鉴,也因此关于这一块的内容不做原创声明,欢迎朋友们一起交流学习.批评指正,以期共同进步.EMAIL:1577474587@qq.com 1.WHY R? 即使对于非专业人员而言,也多少…

在本书的第二章学习时,有一个问题我一直很困扰,那是2.2.4举例节.因为没有华丽的输出模式书,它只能有一个对的英文字母.两三个月的这浅浅的学校前Common Lisp同样是真实的,当.了非常赞的线条,而我仅仅会输出一堆点.后来才知道让Lisp输出图形化界面是更高层次的project,想想还是先把SICP搞定. 上一篇博文中我们谈到了复合数据,关于它有两个重点.第一.数据抽象,这也就意味着你能够隔离那些数据对象.第二.在Lisp中有个特殊的方式能够黏住一些东西.它就是pair,而cons.car.…

<1>. mylogger = logging.getLogger("abc") logging.debug()/logging.info()/logging.warning()/logging.error()等使用的是全局的root logger实例, mylogger是一个新实例,它默认继承root logger的设置. The root of the hierarchy of loggers is called the root logger. That's the…

http://blog.csdn.net/fxjtoday/article/details/6307285 开发Python, 一直以来都是使用自己编写的logging模块. 比较土...... 今天发现python的标准模块的这个功能做的挺好, 记录一下, 以后使用模块来进行logging. 对于这个模块的介绍网上也很多, 我也不用自己写了, 比较好的如下, http://crazier9527.iteye.com/blog/290018    Python的标准logging模块 http:…

https://www.simple-talk.com/sql/t-sql-programming/consuming-json-strings-in-sql-server/ Consuming JSON Strings in SQL Server 15 November 2010 by Phil Factor   Updated 2nd May 2013 Updated 8th  May 2014 It has always seemed strange to Phil that SQL Se…

Defining and using constants from PySide in QML This PySide tutorial shows you how to define constant values (with hierarchical structures) and expose them to QML. This allows you to define often-used constants (e.g. the size of a finger-friendly wid…

A method and apparatus for managing remote devices. In one embodiment of the present invention, there is provided a method of managing a remote device, comprising: obtaining a first identifier based on a name sequence in state information of the remo…

Recap: Interaction Design Interaction Design Designing interactive products to support people in their everyday and working lives. Goals of ID Allows users to carry out tasks safely, effectively, efficiently, and enjoyably. Recap: Why is HCI importan…

翻译 局部不变特征探测器:一项调查 摘要 -在本次调查中,我们概述了不变兴趣点探测器,它们如何随着时间的推移而发展,它们如何工作,以及它们各自的优点和缺点.我们首先定义理想局部特征检测器的属性.接下来是对过去四十年中根据不同类别的特征提取方法组织的文献的概述.然后,我们对选择的方法进行更详细的分析,这些方法对研究领域产生了特别重大的影响.最后总结并展望未来的研究方向. 1引言 在本节中,我们将讨论局部(不变)特征的本质.这个词我们的意思是什么?使用局部特征有什么好处?我们可以用它们做什么?理想的…

The humanoid animation option in Unity 4 makes it possible to retarget the same animations to different characters. The characters can have different proportions and skeleton rigs where the bones have different names etc. But before you can take adva…

BACKGROUND OF THE INVENTION The present invention relates to a storage system offering large capacitance, high performance, and high availability through a hierarchical construction of RAID and a method for controlling the storage system; and more pa…

title: 3-HOP: A High-Compression Indexing Scheme for Reachability Query venue: SIGMOD'09 author: Ruoming Jin, Yang Xiang, Ning Ruan, and David Fuhry abstract: Reachability queries on large directed graphs have attracted much attention recently. The e…

What is a high-performance data structure? To answer that question, we're used to applying normal considerations like Big-Oh complexity, and memory overhead, locality, and traversal order. All of those apply to both sequential and concurrent software…

1. 什么是URI Scheme? 一般情况下,遇到这种概念不清的问题,最好的第一手资料就是wiki,实在看不懂,再看百度百科,但前者给出的资料一般都是更加准确一些. 以下为维基百科和百度百科关于这个问题的连接: URI scheme URI 从维基百科上的定义我们得知,URI Scheme 是统一资源标识符(Uniform Resource Identifier ) 的命名结构,说白了,就是定义一个资源的(暂且我们先认为URI Scheme与URI的概念是一样的).但是,这个资源是一个宽泛的概…

算法语言Scheme修订6报告 R6RS简体中文翻译 来源 https://r6rs.mrliu.org/   MICHAEL SPERBERR. KENT DYBVIG, MATTHEW FLATT, ANTON VAN STRAATEN(编辑)RICHARD KELSEY, WILLIAM CLINGER, JONATHAN REES(编辑,算法语言Scheme修订5报告)ROBERT BRUCE FINDLER, JACOB MATTHEWS(作者,形式语义) 2007年09月26日 在G…

一.错误描述 今天测试MM用HTC手机测试某个模块的时候crash了,抓log后发现是使用DownloadManager下载apk安装包然后自动安装的时候,抛了异常:java.lang.IllegalArgumentException: Expected file scheme in URI: content://downloads/my_downloads/12 具体crash错误信息如下所示: 11-30 09:24:21.933 28279 28279 E AndroidRuntime:…

A computer-implemented system and method for a lock-less, zero data copy messaging mechanism in a multi-core processor for use on a modem in a telecommunications network are described herein. The method includes, for each of a plurality of processing…

A buffer management mechanism in a multi-core processor for use on a modem in a telecommunications network is described herein. The buffer management mechanism includes a buffer module that provides buffer management services for one or more Layer 2…

A method of handling processor to processor interrupt requests in a multiprocessing computer bus environment is described. This method allows a multiple-tiered, increasing priority, interrupt request scheme. This method also allows processor to proce…

BACKGROUND Many algorithms on a graphics processing unit (GPU) may benefit from doing a query in a hierarchical tree structure (including quad-trees, oct-trees, kd-trees, R-trees, and so forth). However, these trees can be very deep, whereby traversi…

在SQL Server中,为Partition Scheme多次指定Next Used,不会出错,最后一次指定的FileGroup是Partition Scheme的Next Used,建议,在执行Partition Split操作之前,都要为Partition Scheme指定Next Used. 但是,SQL Server是否提供metadata,查看Partiton Scheme是否指定Next Used FileGroup?答案是系统视图:sys.destination_data_spa…

前言: 最近公司业务发展迅速,单一的项目工程不再适合公司发展需要,所以开始推进公司APP业务组件化,很荣幸自己能够牵头做这件事,经过研究实现组件化的通信方案通过URL Scheme,所以想着现在还是在预研阶段,很有必要先了解一下URL Scheme,看看是如何使用的?其实在之前做Hybrid混合编程的时候就接触过URL Scheme,总来的来说还不算陌生,今天就来回顾总结一下.业务组件化相关博客地址(Android业务组件化之现状分析与探讨) 业务组件化相关文章地址: Android业务组件化之…

推荐JLRoutes路由跳转 NSScanner 在寻找更加灵活的页面跳转和通知,我遇见了JLRoutes,从而学习使用URL Scheme来定义界面入口.以前从来没有使用过,不过很多大厂和流行的框架都普遍使用URL Scheme,一直单枪匹马的我必须要与时俱进了否则会Out- 1.预热 在info.plist中增加一个URL Schemes,如:lvSch. 在Safari中输入:lvSch:// 即可跳进App内. 注:Schemes需要设计完整,其实我更喜欢叫它某个App的别名. 应用场景…

本文由 Migrant 翻译自 The Complete Tutorial on iOS/iPhone Custom URL Schemes,转载请注明出处. 注意: 自从自定义 URL 的引入,本文始终是我博客中阅读量最大的文章.虽然大多数都相同,但仍然有一些细微差别的变化.本文是原帖的重写版,更新为最新的 iOS 和 Xcode 版本. iPhone / iOS SDK 最酷的特性之一就是应用将其自身”绑定”到一个自定义 URL scheme 上,该 scheme 用于从浏览器或其他应用中启…