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  • (简体中文|English) Motivation We consider deploying deep learning inference service online to be a user-facing application in the future. The goal of this project: When you...
  • Linux kernel release 4.x ...Linux 内核4.0发行版 These are the release notes for Linux version 4. Read them carefully, as they tell you what this is all about, explain how to install th

     Linux kernel release 4.x <http://kernel.org/>

    Linux 内核4.0发行版

    These are the release notes for Linux version 4.  Read them carefully,
    as they tell you what this is all about, explain how to install the
    kernel, and what to do if something goes wrong.

    这是linux 版本4的发行说明。请仔细阅读,因为这些会告诉你这是什么,解释如何安装内核,出现问题如何处理。

    WHAT IS LINUX?

      Linux is a clone of the operating system Unix, written from scratch by
      Linus Torvalds with assistance from a loosely-knit team of hackers across
      the Net. It aims towards POSIX and Single UNIX Specification compliance.

      It has all the features you would expect in a modern fully-fledged Unix,
      including true multitasking, virtual memory, shared libraries, demand
      loading, shared copy-on-write executables, proper memory management,
      and multistack networking including IPv4 and IPv6.

      It is distributed under the GNU General Public License - see the
      accompanying COPYING file for more details.

    Linux是什么?

       Linux是操作系统Unix的克隆版,由Linus Torvalds从头编写,一个松散的黑客团队通过互联网协助编写。

    它符合POSIX和单一UNIX规范。

       它拥有你期望的现代成熟的Unix操作系统的所有功能,包括真正的多任务、虚拟内存、共享库、按需加载、

    写时复制共享可执行、独特的内存管理和包括IPv4、IPv6在内的多网络协议栈。

      它可以在GNU公共许可证下重新发行,请查看附件COPYING

     

      ......未完,希望有志翻译Linux4.4 文档的朋友一块合做。

    展开全文
  • 启点CE过NP中文December 24 2018:Cheat Engine 6.8.2 Released: Here's a new version for the hollidays. Mainly minor improvements and some small bugfixes, but also a new 'ultimap like' feature called ...
  • Java解惑.中文完整版

    2019-02-28 19:56:00
    Puzzles are grouped loosely according to the features they use, and detailed solutions follow each puzzle. The solutions go well beyond a simple explanation of the program's behavior--they show you ...
  • have no idea what they are. <p>The below are the methods i ve already approached: <li><p><a href="https://stackoverflow.com/questions/34460919/chinese-characters-are-not-displaying-in-...
  • The authors begin by describing what patterns are and how they can help you design object-oriented software. They then go on to systematically name, explain, evaluate, and catalog recurring designs ...
  • The decade that followed gave me ample experience in how C programmers (including me) can get themselves into trouble if they’re not certain of what they’re doing. I started collecting C problems ...
  • C++.Strategies.and.Tactics (中文版)

    热门讨论 2008-11-05 23:59:57
    My goal has been to present, in a way that allows novice C++ programmers to learn them quickly, what I consider to be the most important strategies and tactics I have learned from others in the eight...
  • I have tried setting the collation to different settings (utf8_unicode_co, GB2312_bin, GB2312_chinese_ci, GBK_bin and GBK_chinese_ci) as this is what I found everytime I Googled for it. Unfortunately...
  • On Linux, they are usually found in your distribution's repositories, and on macOS and other platforms, you will usually have to compile them yourself. The pages below contain up-to-date build ...
  • for problems or questions using the modules in this package - they will be closed. For such issues, please email the python-win32 mailing list - note that you must be subscribed to the list before ...
  • where they present a neural text-to-speech model that learns to synthesize speech directly from (text, audio) pairs. However, they didn't release their source code or training data. This is an ...
  • Python中的装饰器

    2016-05-02 04:35:09
    1、https://realpython.com/blog/python/inner-functions-what-are-they-good-for/(中文见:http://python.jobbole.com/81679/,中文中代码有少许乱码,可辅助英文网站代码理解) 2、...

    python中装饰器是一个很神奇的功能,可以给我们带来许多意想不到的简便。


    装饰器本身是一个python函数,它可以让其他函数在不需要做任何代码变动的前提下增加额外功能,装饰器的返回值也是一个函数对象。它经常用于有切面需求的场景,比如:插入日志、性能测试、事务处理、缓存、权限校验等场景。

    装饰器是解决这类问题的绝佳设计,有了装饰器,我们就可以剥离出大量与函数功能本身无关的雷同代码并继续重用。

    概括的讲,装饰器的作用就是为已经存在的对象添加额外的功能。

    其实就是分别将要运行的函数,和要运行的函数的参数分别作为参数(有点绕),传递到另外两个函数中去,两外两个函数作为out包装函数和inner包装函数对要运行的函数进行修饰,

    伪代码大概是这个样子的:

    函数1(要装饰的函数):

    函数2(要装饰的函数的参数):

    要装饰的函数()=== 要调用的函数在此调用

    返回函数2


    拆解讲解如下,注意区别:

    1.

    def myDecorator(function):
        def statsticTime():
            import time
            start = time.clock()
            print 'start at: ', start
            function()
            end = time.clock()
            print 'end at: ', end
        return statsticTime

    
    
    此时使用:

    @myDecorator
    def a():
        print 'i love China'
        return 'i love Python'

    运行:

    a()
    输出为:

    start at:  1828.02588511
    i love China
    end at:  1828.02606038
    
    2.

    def myDecorator(function):
        def statsticTime():
            import time
            start = time.clock()
            print 'start at: ', start
            function()
            end = time.clock()
            print 'end at: ', end
        return statsticTime()

    @myDecorator
    def a():
        print 'i love China'
        return 'i love Python'

    此时直接会有输出:

    start at:  2110.53246682
    i love China
    end at:  2110.53259472


    3.

    def myDecorator(function):
        def statsticTime():
            import time
            start = time.clock()
            print 'start at: ', start
            function
            end = time.clock()
            print 'end at: ', end
        return statsticTime
    
    @myDecorator
    def a():
        print 'i love China'
        return 'i love Python'
    
    a()
    输出:

    start at:  2288.03029055
    end at:  2288.03034266
    

    4.

    def myDecorator(function):
        def statsticTime(*args,**kwargs):
            import time
            start = time.clock()
            print 'start: ', start
            function(*args,**kwargs)
            end = time.clock()
            print 'end: ', end
            print 'end - start: ', end - start
            return function(*args, **kwargs)
        return statsticTime
    @myDecorator
    def a():
        print 'i am the world'
        return 'i love u'

    运行:

    a()
    

    输出:

    start:  2382.26522127
    i am the world
    end:  2382.26529666
    end - start:  7.53977528802e-05
    i am the world
    
    out:'i love u'





    展开全文
  • They are differential privacy optimizers based on the Gaussian mechanism. This mechanism supports both non-adaptive and adaptive policy. Rényi differential privacy (RDP) and Zero-Concentrated ...
  • While there are some existing resources to help front end developers in preparing for interviews, they aren't as abundant as materials for a software engineer interview. Among the existing resources, ...
  • 中文名:Java性能优化指南 此书对提高编写java程序有很好的参考作用,不过是英文版的,对着词典看也能看完。 Who Should (and Shouldn’t) Read This Book This book is designed for performance engineers and ...
  • Whether they should be applied will always be a matter of debate, and greatly dependent on what you are working on. Laws And here we go! 90–9–1 Principle (1% Rule) 1% Rule on Wikipedia The 90-9-1...
  • The article headline, tagline, author and body are content elements, they contain no information about how they will be presented. They are passed into Smarty by the application, then the template ...
  • They are: Package Version Size Description slate Slate's core data model logic. slate-history A plugin that adds undo/redo history to Slate. slate-hyperscript A hyperscript tool to ...
  • <p>in preview, each CJK characters are put into one visual space that they "joined" together and looks ugly <p><img alt="" src="http://steamedfish.org/preview.png" /></p> <p>after export each ...
  • It is good to know the basics of assembly language functions, as they are often used by the compiler when generating the assembly language code from high-level language code. Chapter 12, “Using ...
  • Users are welcome to join the G6 Communication Group or G6 Communication Group-2 (They are DingTalk groups). We also welcome the github issues. The Group is full, join Group-2 instead. How to ...
  • Unfortunately, sections of warrens are very similar, so they can't tell where they are in the subway system. Their stations have system maps, but not an indicator showing which station the map is in. ...
  • sure to quote paths containing glob patterns so that they are expanded by standard instead of your shell: $ standard "src/util/**/*.js" "test/**/*.js" Note: by default standard will look for all files...
  • These two methods must be overridden for Set since they are used to ensure that no duplicate object will be inserted in Set. These two methods must be overridden if self-defined object is used as the ...
  • Asciidoctor support

    2020-12-09 14:29:51
    ll monitor when these IDs clash and see if they are broken, but for now all of the changes are good. * [x] Clean up the XML file after we're done with it (#547) * [x] Come up with some way of ...
  • 包括一份gba的cpu说明(中文翻译版)和ads环境下的gba开发模板(包括一个gba模拟器tool)。 // // HAM (c) Emanuel Schleussinger 2001/2002 // all rights reserved. // // Includes Doxygen compatible ...
  • What skills are needed for machine learning jobs? "First, you need to have a decent CS/Math background. ML is an advanced topic so most textbooks assume that you have that background. Second, ...
  • <h2>Problem this Pull Request solves ...] User input is adequately validated and sanitized</li><li>[ ] all publicly displayed strings are internationalized (usually using <code>esc_html__(), see ...
  • In JavaScript lingo, NaN and NaN are the same value but they're not strictly equal. NaN === NaN being false is apparently due to historical reasons so it would probably be better to accept it as it is...

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