kxning的专栏

Learn how to write idiomatic, effective Python code by leveraging its best features. Python’s simplicity quickly lets you become productive with it, but this often means you aren’t using everything the language has to offer. By taking you through Python’s key language features and libraries, this practical book shows you how to make your code shorter, faster, and more readable all at the same time—what experts consider Pythonic.

'Written by three experts in the field, Deep Learning is the only comprehensive book on the subject.' -- Elon Musk, co-chair of OpenAI; co-founder and CEO of Tesla and SpaceX, Deep learning is a form of machine learning that enables computers to learn from experience and understand the world in terms of a hierarchy of concepts. Because the computer gathers knowledge from experience, there is no need for a human computer operator to formally specify all the knowledge that the computer needs. The hierarchy of concepts allows the computer to learn complicated concepts by building them out of simpler ones; a graph of these hierarchies would be many layers deep. This book introduces a broad range of topics in deep learning., The text offers mathematical and conceptual background, covering relevant concepts in linear algebra, probability theory and information theory, numerical computation, and machine learning. It describes deep learning techniques used by practitioners in industry, including deep feedforward networks, regularization, optimization algorithms, convolutional networks, sequence modeling, and practical methodology; and it surveys such applications as natural language processing, speech recognition, computer vision, online recommendation systems, bioinformatics, and videogames. Finally, the book offers research perspectives, covering such theoretical topics as linear factor models, autoencoders, representation learning, structured probabilistic models, Monte Carlo methods, the partition function, approximate inference, and deep generative models., Deep Learning can be used by undergraduate or graduate students planning careers in either industry or research, and by software engineers who want to begin using deep learning in their products or platforms. A website offers supplementary material for both readers and instructors.

如果数学不好，是否可以成为一名程序员呢？答案是肯定的。 本书最适合：数学糟糕但又想学习编程的你。 没有晦涩的公式，只有好玩的数学题。 帮你掌握编程所需的“数学思维”。 日文版已重印14次！ 编程的基础是计算机科学，而计算机科学的基础是数学。因此，学习数学有助于巩固编程的基础，写出更健壮的程序。 本书面向程序员介绍了编程中常用的数学知识，借以培养初级程序员的数学思维。读者无需精通编程，也无需精通数学，只需具备四则运算和乘方等基础知识，就可以阅读本书。

英文版 Apress的书，很不错的，了解和学习hadoop，推荐看看。

老白大牛的书,值得一看,单本上传,和大家一起学习.

图文并茂，比较详细的讲解。 从新建虚拟机及安装操作系统开始，适合新人学习实验。

windows平台下的一个linux工具包。 unxutils.exe

OneNote2007 简体中文便携版16

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Perl for Oracle DBAs oracle与perl的书,比较经典,不好找,所以放到这里和大家共享.

第 1 页 目 录 第一章 认证概述.................................................................................................................................................11 1.1 PSERIES AIX 系统管理员（TEST 191） ................................................................................................11 1.1.1 认证前提建议....................................................................................................................................11 1.1.2 认证考试注册....................................................................................................................................11 1.1.3 认证考试目标....................................................................................................................................11 1.2 认证培训课程............................................................................................................................................13 1.3 光盘教学：IBM AIX ESSENTIALS..........................................................................................................14 第二章 系统启动问题处理...............................................................................................................................15 2.1 本章中要用到的关键命令.......................................................................................................................15 2.2 引导过程.....................................................................................................................................................15 2.3 开机顺序、LED 指示灯以及音频信号................................................................................................16 2.4 一些有用的命令........................................................................................................................................17 2.4.1 使用alog 命令..................................................................................................................................17 2.4.2 使用cfgmgr 命令..............................................................................................................................19 2.4.3 使用 last 命令...................................................................................................................................21 2.4.4 使用bootlist 命令.............................................................................................................................22 2.4.5 使用 uptime 命令..............................................................................................................................23 2.4.6 使用 mpcfg 命令..............................................................................................................................23 2.4.7 使用 shutdown 命令.........................................................................................................................25 2.5 解决引导问题............................................................................................................................................26 2.5.1 访问一个无法引导的系统.............................................................................................................26 2.5.2 安装介质的问题...............................................................................................................................29 2.5.3 常见的引导时 LED 错误代码和恢复操作.................................................................................30 2.6 测验..............................................................................................................................................................31 2.6.1 答案....................................................................................................................................................32 2.7 练习..............................................................................................................................................................32 第三章 硬件援助.................................................................................................................................................33 3.1 列出硬件设备.............................................................................................................................................33 3.1.1 使用 lsdev 命令.................................................................................................................................33 3.1.2 使用 lspv 命令...................................................................................................................................35 3.2 配置系统设备.............................................................................................................................................36 3.3 系统管理服务.............................................................................................................................................39 3.4 硬件设备兼容性........................................................................................................................................39 3.4.1 设备配置数据库...............................................................................................................................40 3.5 使用 LSATTR 命令.......................................................................................................................................40 3.6 使用带 DEVICES 参数的SMIT .................................................................................................................42 3.7 系统错误日志.............................................................................................................................................42 3.7.1 使用 errdemon 命令..........................................................................................................................42 3.7.2 使用 errpt 命令.................................................................................................................................43

IBM AIX系统基础教程 课时：5天深度：初级 课程描述 本课程介绍IBM AIX 操作系统的基本概念及基本操作。包括常用命令，联 机帮助的使用，文件/目录的操作，权限的概念和设置， VI 编辑器的使用，KORN SHELL 基本知识，进程的简单管理，用户环境的设定以及简单的SHELL 编程语 法， CDE 环境的设置和使用 课程内容 • 登录AIX 系统，设置用户密码 • 使用AIX 在线文档 • 管理AIX 文件和目录 • 使用各种shell 特性，如重定向符，通配符，管道符，命令和变量替换 • 使用VI 编辑器 • 管理AIX 进程 • 使用AIX上的常用工具 • 使用和定制AIX Windows • 使用和定制CDE

AIX初级培训AIX初级培训AIX初级培训AIX初级培训

oracle 性能诊断艺术英文原版 性能诊断非常值得读的一本书，和大家一起学习。

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关于结构的文档，网上下载，关于结构的文档，网上下载

oracle资料。 oracle学习的好资料。

Go Design Patterns相关的两本书 1. Go Design Patterns.pdf 2. Go Design Patterns for Real-World Projects.pdf

Go in action 中文版及英文版 原书名：Go IN ACTION 作者: 威廉·肯尼迪(William Kennedy) / 布赖恩·克特森(Brian Ketelsen) / 埃里克·圣马丁(Erik St.Martin) 出版日期：2017 年3 月第1 版 Go语言结合了底层系统语言的能力以及现代语言的高级特性，旨在降低构建简单、可靠、高效软件的门槛。本书向读者提供一个专注、全面且符合语言习惯的视角 ...

整理了5本python数据结构和算法相关的书，最新的是2017年出版的。 Data Structures and Algorithms in Python.pdf Data Structures and Algorithms Using Python.pdf Data Structures and Algorithms with Python.pdf Python.Data.Structures.and.Algorithms.2017.5.pdf Python Algorithms, 2nd Edition.pdf

本书分三部分、共16章介绍一些常用的设计模式。第一部分介绍处理对象创建的设计模式，包括工厂模式、建造者模式、原型模式；第二部分介绍处理一个系统中不同实体（类、对象等）之间关系的设计模式，包括外观模式、享元模式等；第三部分介绍处理系统实体之间通信的设计模式，包括责任链模式、观察者模式等。

Effective.Python.59.Specific.Ways.to.Write.Better.Python 中文及英文版 [美]布雷特.斯拉特金(Brett Slatkin)著；爱飞翔 译；机械工业出版社；本书会深入讲解如何以符合Python风格的方式来编写程序，这种方式就是运用Python语言的最佳方式。

python 201 进阶书籍 高级技巧 中级技巧 Python 201 is the sequel to my first book, Python 101. If you already know the basics of Python and now you want to go to the next level, then this is the book for you! This book is for intermediate level Python programmers only. There won't be any beginner chapters here. This book is based on Python 3.