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幕布 - 树形层级结构的跨平台笔记软件 (一键制作思维导图 / Outline 大纲总结工具)

可能很多人在做一件大项目时可能都有这样一种体会:我们花了很多时间去记笔记、写总结,但零散的笔记到头来反而让思绪更凌乱,事情似乎越做越复杂。

很多高效人士在用笔记应用时,他们都擅长用「层级缩进」的方式来记录,整理出一个树形的结构化内容,其实他们掌握的是一种思维方式。但事实上,很难让每个人靠自己来形成这样的思维。「幕布」是一款效仿 Workflowy 而来的 Outline (大纲) 形式的笔记软件,它将「思维概要整理」的方式标准化,弥补了传统笔记对整理和记录结构化内容的不足……

「更新:幕布 iOS / Android / Win / Mac 版客户端均已全线发布」


相对于大多数笔记类软件或者思维导图软件如 XMind 等,「幕布」更注重于记录内容的逻辑结构,让你学会结构化思维方式记录笔记和分析事务,概括性整理,带来的好处就是让内容印象更深刻,思路更清晰,让复杂事物变得简单。


幕布允许你通过无限的树形结构来组织和记录内容,可以让你的笔记更有条理,如下图,这是幕布以层级结构记录内容的样式,不仅能很好地给事务、项目做总结,而且 Outline 大纲结构也很适合用于长篇写作等用途。

请输入图片描述

官方地址:点击注册【送15天高级版体验】

觉得挺好用的,迅速制作思维导图的利器。所有就分享了出来。

mamp 的一些问题

一般安装完mamp套件以后,删除了目录下面的所有phpmyadmin,
可是访问localhost/phpmyadmin还可以进行访问,而且是无密码访问。
找了半天,原来在/Library/Application Support/appsolute/MAMP PRO/这个目录下面,将这个目录下面的phpmyadmin删除掉即可

python 进程与线程的概念,以及联系与区别

进程可以被称为执行的程序,一个进程拥有完整的数据空间和代码空间,每一个进程的地址空间都是独立的,进程之间不能共享数据。

线程是进程的一部分,也可以称为mini 进程。在同一个进程中的线程共用同一个地址空间,单有自己独立的堆栈和局部变量。所以除了堆栈中的数据,其余所有数据都可以共享。

如果再形象点就引用一哥们的比喻,很形象:

比如一个公司,有很多不同的部门,每个部门不在 同一个城市,而每个部门都有许多的员工。

公司就好比是一个CPU,不同的部门就相当于不同的进程,他们是你干你的,我干我的,所利用的空间不同。想共享些什么数据,需要email与传真;而一个部门的每个员工,相当于不同的线程,共在同一个部门,所有东西都可以共享。假如说一个人在用打印机,也就     是数据进入堆栈了,我再用打印机,你就用不了了,得等。

联系:

 进程包括线程,可以有一个或者多个

区别:

 1.进程有独立的地址空间,多进程较稳定,因为其中一个出现状况不影响另外一个;同一个进程的多个线程,共用地址空间,多线程相比于多进程,稳定性要差,因为一个线程出现问题会严重影响其他线程。

 2.进程之间需要共享数据,要利用进程间通讯;同一个进程中的线程不需要。

3.进程只是资源分配的最小单位;线程是执行的最小单位,也就是说实际执行的是线程。

mamp pro开启日志功能

倒腾了半天,才找到办法,找到Mamp Pro,然后右键显示包内容
然后Contents->Resources->my.cnf
修改这个cnf就ok,记得修改的时候先停掉服务= =||

South Korean Nuclear Power Plant Hacked

Korea-nuclear-power-plant-hacked.jpg

Koreans have once again gain media attention but this time not as an accused of any kind of hack attack, but as a victim of a severe attack on computers systems at a nuclear power plant in South Korea by an unknown hacker or a group.

South Korea was hit by a cyber attack on its nuclear power plant, causing the operator to conduct drills in order to test the ability of the nuclear plant to cope with a full-scale cyber-attack. Although the plant's operator says no critical data has been leaked.

The cyber attack came into light after a hacker posted blueprints of nuclear reactors online and threatened further "leaks" unless authorities close down the reactors. According to the South Korean Yonhap News Agency, the hacker was able to access blueprints of reactors, floor maps and other internal information on the plant.

Last week with the help of a Twitter account named "president of anti-nuclear reactor group," the hacker posted leaked data revealing internal designs and manuals of the Gori-2 and Wolsong-1 nuclear reactors run by Korea Hydro and Nuclear Power Co. (KHNP). The hacker also threatened to leak more information unless the reactors are shut down.

The leaked information includes important data on the facilities' air condition and cooling systems, a radiation exposure report, and personal data of employees.

While KHNP and the South Korean government said that only "non-critical" information was stolen by the hacker and that the compromised data did not harm the nuclear plant’s safety. The company will also conduct extensive drills at four of its complexes next week.

The KHNP, the sole nuclear operator in Korea, manages South Korea's 23 nuclear reactors, which supply about 30 percent of the country's electricity needs.

The hack came after the massive cyber attack on Sony Pictures Entertainment earlier this month, in which a list of personal and confidential data of the company made online by the hackers group called itself Guardian of Peace (GoP). The hack has yet exposed about 200 gigabytes of confidential data from upcoming movie scripts to sensitive employees data, celebrities phone numbers and their travel aliases, and unreleased films, marking it as the most severe hack in the History.

The Federal Bureau of Investigation (FBI) accused North Korea for Sony hack due to the Sony’s upcoming controversial movie "The Interview" — a comedy about an assassination attempt against North Korean leader Kim Jong-un. Although North Korea denied any involvement.

In the past, South Korea has also many times blamed North Korea for hacks on banks, government websites and broadcasters. But this time no one has blamed North Korea for the hacking against the KHNP power plants. An official at KHNP told Reuters that the hacking appeared to be the work of "elements who want to cause social unrest," but added that he had no one specific in mind.
Meanwhile, a Twitter account claiming to represent an anti-nuclear organisation based in Hawaii claimed responsibility for the Nuclear power plant hack in South Korea, although the identities of the intruders have yet to be confirmed.