China Plans Superheavy Rocket, Ups Reliability

hackingbear writes: China is conducting preliminary research on a super-heavy launch vehicle that will be used in its manned missions to the moon. Liang Xiaohong, deputy head of the China Academy of Launch Vehicle Technology,

相关内容: first

自己动手实现STL 03:内存基本处理工具(stl_uninitialized.h) - 冰雨纷飞

一、前言 前面两篇已经编写了内存配置器和建构解构工具函数。这里,就准备编写并介绍下内存基本处理工具函数。比如uninitialized_copy()、uninitialized_copy和uninitialized_copy_n()等的实现。二、内存工具函数简介1.uninitialized_co....

ADI扩大对FIRST在青少年中弘扬科技事业的支持

-- 以纪念公司成立50周年 北京2015年1月22日电 /美通社/ -- Analog Devices, Inc. (NASDAQ:

编译原理LL(1)详解 - OT元旦

前段时间为了做编译器,猛啃了一下编译原理。语法分析部分用的是比较简单上手的LL(1), 自认为LL(1)的理论部分理解得不错,在这里写出来跟大家share一下。

数据结构(2)链表的应用 - msp的昌伟哥哥

链表是一种基础数据结构,它是集合类的抽象数据结构类型中表示数据的合适类型。与数字结构不同之处在于,在链表中插入元素和删除元素都更加方便。

css中的选择器 - tbingooo

1.模式匹配 在css中,通过模式匹配规则来决定给文档树中的元素应用什么样的样式。这些模式规则就被称为选择器。一个选择器可能只是一个单一的元素名称,也可能是包含复杂上下文的模式规则集合。

美團隊研製 $9 美金超小晶片電腦,KickStarter 集資中

中國的低階手機硬件沒想到可以推動回電腦事業。

随时在身边的医生:移动应用First Opinion让你随时能与医生沟通,获得260万美元融资

周末去医院看过病的人见识过医院的拥挤和低效,往往花上半小时排到号后,在洪流般的人群中挤到医生的诊室又等半个多小时,最后见到医生,一两句交谈,开个药便打发了。

Microsoft CEO reshuffles pack to reflect mobile-first, cloud-first policy

Satya Nadella has appointed senior executives to head up the cloud and enterprise group, devices group, and Xbox group in order to make sure it's in the position to capitalise on the new strategy.Read more: http://www.itproportal.

3*n/2 - 2 - KAlO2

用分治法求n元数组最小元与最大元,当n=1时,不用比较,最大元和最小元都是这个数;当n=2时,一次比较就可以找出两个数据元素的最大元和最小元;当n>2时,可以把n个数据元素分为大致相等的两半,一半有n/2个数据元素,而另一半有n/2个数据元素。

支付巨头 First Data 收购开源电子商务平台 Spree Commerce

又有一家大公司采取行动,试图增强自己在开源技术领域的优势:支付巨头 First Data Corporation 已经收购了开源电子商务平台 Spree Commerce。该平台最早是基于 Ruby on Rails(RoR)技术开发的。

Supreme Court Gives Tacit Approval To Warrantless DNA Collection

An anonymous reader writes On Monday, the U.S. Supreme Court refused to review a case involving the conviction of a man based solely on the analysis of his "inadvertently shed" DNA.

What Would Minecraft 2 Look Like Under Microsoft?

An anonymous reader writes "Microsoft spent billions purchasing Mojang, the studio behind the game Minecraft, and while it's unlikely to start work on a sequel anytime soon, rather than continue development of the game, it's worth considering what a Minecraft 2 will look like. After all,

Why We Should Stop Hiding File-Name Extensions

An anonymous reader writes 14 years after the Anna Kournikova virus took advantage of users' ignorance about file-name extensions in order to wreak worldwide havoc,

Khronos Group Announces Vulkan To Compete Against DirectX 12

Phopojijo writes The Khronos Group has announced the Vulkan API for compute and graphics. Its goal is to compete against DirectX 12. It has some interesting features,

Inside the North Korean Data Smuggling Movement

Sparrowvsrevolution writes A new Wired magazine story goes inside the North Korean rebel movement seeking to overthrow Kim Jong-un by smuggling USB drives into the country packed with foreign television and movies. As the story describes, one group has stashed USB drives in Chinese cargo trucks.

NVIDIA Fixes Old Compiz Bug

jones_supa writes NVIDIA has fixed a long-standing issue in the Ubuntu Unity desktop by patching Compiz. When opening the window of a new application, it would go black or become transparent on NVIDIA hardware. There have been bug reports dating back to Ubuntu 12.10 times.

Hillary Clinton Used Personal Email At State Dept., Possibly Breaking Rules

HughPickens.com writes: The NY Times reports that Hillary Rodham Clinton exclusively used a personal email account to conduct government business as secretary of state, according to State Department officials.

Ask Slashdot: Are Any Certifications Worth Going For?

An anonymous reader writes: I am an IT professional in my 30s and have had some form if IT employment for the last 15 years. I've worked my way from technical support to IS manager, but my career seems to have stalled.

The Failed Economics of Our Software Commons

An anonymous reader writes: Most software developers are intimately familiar with having to waste time implementing something they probably shouldn't need to implement, or spending countless hours making their code work with bad (but required) software.

Asteroid Impacts May Have Formed Life's Building Blocks

sciencehabit writes: A high-powered laser in the Czech Republic has now provided provocative evidence that the hellish conditions produced when an asteroid or comet slams into Earth could have created some key building blocks of life on Earth.

细说乔布斯 5 大精彩「被打脸」时刻

本文编译自 5 Biggest Flip-Flops from Apple 作者:Micah Singleton过去十年间,苹果由一家单纯被狂热粉丝所迷恋的科技公司一跃成为世界上市值最大的企业。

Microsoft awarded design patent for Xbox One entertainment console

Microsoft has been awarded with the design patent for the Xbox One entertainment console, first spotted by PatentBolt, after filing for the patent back in February of 2013. The patent is for an "ornamental design for an electronic housing" which refers to the Xbox One console design.

《华盛顿邮报》将为当地读者推“数字折扣”优惠活动

据外媒报道,今日,《华盛顿邮报(以下简称邮报)》宣布将为当地订户提供一定的数字折扣。凡是《邮报》合作的报纸订户都能享受到这一优惠政策,其中包括了免费登陆网页或软件端口的《邮报》服务。

Facebook helps abandoned 'Burger King Baby' find family

Most ordinary adoptees visit an agency or a private detective to locate their birth parents. But Katheryn Deprill's story is anything but ordinary, so she turned to Facebook in search of her mother.Read more: http://www.itproportal.

美国黑胶唱片工厂扩大规模

美国最大的黑胶唱片工厂United Record Pressing LLC宣布扩大生产规模,以满足强劲的需求。在CD时代喘息的黑胶唱片在数字信息时代反而开始复活。United Record将需求增长的原因归于数字音乐销售。

Surface Pro 3 依旧让 iFixit 很头疼

Surface Pro 3 陆续开始出货,iFixit 的拆解自然也放上了议事日程。在一番艰辛的「斗争」之后,他们发现这款新品依然继承了该系列难修的传统。唯一可以更换的零件就是...

Hudl Scores $72.5M From Accel To Rally Teams To Its Sports Video Coaching Tool

You might not have heard of Hudl, but it’s how 100,000 sports teams spent $30 million last year to review game tape on mobile. Hudl never raised institutional funding since starting in 2006, but it’s quietly amassed 1 billion video clips and 3.5 million users across 40 countries.

《名车志》和《ELLEMEN睿士》联手打造"4+2Club”

上海2015年6月10日电 /美通社/ -- 由《名车志》和《ELLEMEN睿士》联手打造的“4+2Club”今日于登喜路之家正式成立。

JDate Is Suiting JSwipe Over The Letter ‘J’, Here’s What My Bubbie Would Have Said

“Der oylam is a goylem.”It means “the world is stupid” in Yiddish.Today, Forbes unearthed a lawsuit from late last year that Jewish dating site JDate’s parent company filed against an app called JSwipe (also aimed at Jewish folk). It’s over the use of the letter J.

Living in a human zoo on an alien planet is as crazy as it sounds

That powerful un-motivating slacker voice inside me thinks that living in a human zoo ruled by aliens wouldn’t be so bad. You don’t have to worry about work, housing, cleaning, food, or even sex. But then you realize how pointless an existence that is.

© 云聚网互联网资讯 我要投稿 云聚网博客 7秒MCN大数据平台