Elon Musk’s Boring Co. raises $113 million to chase a pipe dream

Elon Musk’s tunneling startup The Boring Company has raised $113 million to fund its vision of the near/distant future of transportation, according to newly-filed SEC docs first spotted by CNBC. The startup, which is centered around the goal of creating underground tunnels,

Udacity tackles cybersecurity with its latest nanodegree

Responding to the talent shortage and increasing demand facing the cybersecurity industry, Udacity said that it is now developing a new nanodegree focused on security. Launched at the security industry’s RSA Conference, 

Google confirms some of its own services are now getting blocked in Russia over the Telegram ban

A shower of paper airplanes darted through the skies of Moscow and other towns in Russia today, as users answered the call of entrepreneur Pavel Durov to send the blank missives out of their windows at a pre-appointed time in support of Telegram,

Proxeus wants to be the WordPress of blockchain

Can blockchain technology fix the soul sucking tedium and cost of back-and-forth bureaucracy? The Swiss team behind a blockchain-based platform, called Proxeus, believes it can — and that that will be just the tip of what decentralization brings down the pipe,

Empathy technologies like VR, AR, and social media can transform education

Jennifer Carolan Contributor Jennifer Carolan is a general partner and co-founder of Reach Capital. In The Better Angels of Our Nature,

Amazon’s next conquest will be apparel

Sunny Dhillon Contributor Sunny Dhillon is a partner at Signia Venture Partners. More posts by this contributor The rise of experiential commerce Approaching e-commerce investments in the age of Amazon Late last year, after Amazon announced it had acquired the rights to J.R.R.

Connecting our homeless neighbors with their loved ones

San Francisco’s housing crisis is painfully obvious with a homeless population of 7,499 people, according to a 2017 homeless census and survey. People lose their homes for a variety of reasons — job losses, wrongful evictions, excessive rent hikes and so forth.

Gillmor Gang: Carrier Pigeon

The Gillmor Gang — John Taschek, Denis Pombriant, Keith Teare, Esteban Kolsky, and Steve Gillmor. Recorded live Friday, April 20, 2018. G3: Privacy Fence — Mary Hodder, Maria Ogneva, Francine Hardaway, Kristie Wells, and Tina Chase Gillmor. Recorded live Friday, April 20, 2018. @stevegillmor,

Someone made a game where you ride the rapidly changing prices of cryptocurrencies

The cryptocurrency world is a strange one, but at least it has a sense of humor. A new game has you riding a little crypto-car along the wildly fluctuating prices of major and minor currencies. It's quite ridiculous, and it isn't even a bad game!

Utah’s Pluralsight unveils IPO filing

Pluralsight, the Utah-based education technology company, has revealed its IPO filing.  Given the timing of the unveiling, the company is likely targeting a May public debut. Its core business is online software development courses, helping people improve their skills in categories like IT,

Google initiative looks to preserve walkable copies of Earth’s historical sites on the web

Indiana Jones’ exclamation of, “It belongs in a museum!” is taking a trip into the digital age with a Google initiative that will save archaeological sites to the cloud. Google’s non-profit Arts and Culture arm is partnering with another non-profit, Oakland-based CyArk,

IBM联合英伟达发布NVLink 将与PCIe抢市场

英伟达和IBM今日宣布推出名为NVLink的高速互联。这项新技术将集合到英伟达的未来GPU里,预计2016年将开始引入Pascal GPU架构,同时还有IBM未来版本的强大处理器。


2014 年中国(深圳)IT 领袖峰会的主题是“产业互联网”,在我看来是对去年下半年掀起的“互联网思维”讨论热潮的延续和深化。

Galaxy S5成本256美元 比iPhone贵

据国外媒体报道 国际知名市场分析机构 IHS 发表 Galaxy S5 拆解报告,报告公布了 Galaxy S5 材料清单成本,Galaxy S5 一共花费 256 美元打造,比上一代 Galaxy S4 成本多12美元。  

英特尔发布奢华智能手环 主打时尚牌

芯片巨头英特尔与美国时尚零售品牌Opening Ceremony共同打造的高端智能手环终于揭开了神秘的面纱。英特尔的这款产品名为MICA,其实为“My Intelligent Communication Accessory”的头字母缩写,意为“我的智能通讯配件”。

Lenovo 发表 Vibe Z2 和 X2 智能手机,前者是他们的第一台 64 位元机种

就算(还)没有 Moto 的加持,Lenovo 自身的手机也是不容小觑的。今年的 IFA 上他们发表了两只手机,皆别是 Vibe Z2 和 Vibe X2,其中 Vibe Z2 看名字应该是在 Vibe Z2 Pro 底下一阶,但拜它的 1.4GHz...


据《越南投资报》(Dau Tu)报道,三星电子将获准在越南北部投资30亿美元建设一座新的手机工厂,这也是该公司在越南建设的第二座工厂。





关于带分区hive表添加字段如何避免插入的新字段数据为null - 残虾寄居所

第一步:在hive元数据中的sds表找到字段增加后新分配的字段组ID(CD_ID,表的所有字段对应一个CD_ID字段值),如:SELECT * FROM sds WHERE location LIKE '%table_name%'第二步:在SDS表中可以看到新分配的字段组值(CD_ID)、已有分区所...

These adult-sized wombs are taking over the meditation world

Feeling stressed? Have back pain? Struggling with insomnia?Try lying naked and face-up in a pitch-black tank of water at a temperature that matches your own skin — about 94 degrees Fahrenheit — with a higher concentrate of Epsom salt than the Dead Sea (up to 1,000 pounds). You see nothing.

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