SolarWinds hackers targeted NASA, Federal Aviation Administration networks

Hackers are said to have broken into the networks of U.S. space agency NASA and the Federal Aviation Administration as part of a wider espionage campaign targeting U.S. government agencies and private companies. The two agencies were named by the Washington Post on Tuesday,

Sources: Lightspeed Venture Partners is close to hiring a new London-based partner to put down furth

Lightspeed Venture Partners, the well-known Silicon Valley venture capital firm that has backed the likes of DoubleClick and Snapchat, is in the midst of hiring a new London-based investment partner as it looks to put down further ties to Europe, TechCrunch has learned.

How to ace the 1-hour, and ever-elusive, pitch presentation at TC Early Stage

Lisa Wu, a partner at Norwest with investments like Calm, Plaid, Opendoor and Grove Collaborative, has a message for founders: Think like a VC during your pitch presentation. After all, accepting capital isn’t simply adding more money to your balance sheet.

Hear from Black Female Founders, Latinx founders, Startout and Socos Labs next week at TC Sessions:

We’re less than a week away from TC Sessions: Justice 2021, a deep, day-long exploration of diversity, inclusion and equity in tech. On Wednesday, March 3, leading experts, founders, social justice warriors will discuss topics ranging from systemic bias,

Aurora acquires a second lidar company in push to bring self-driving trucks to the road

Aurora, the autonomous vehicle company that recently closed its acquisition of Uber’s self-driving subsidiary, has snapped up another startup.  This time, Aurora is buying OURS Technology, the second lidar startup it has acquired in less than two years. Aurora acquired Blackmore,

Only a few hours left to buy early-bird passes to TC Early Stage 2021

By now you probably know that we’re hosting two TC Early Stage events this year — one on April 1-2 and another on July 8-9 — each with its own set of topics, speakers and content — both designed to help nascent startup founders build a better, more successful business. What you may not know […]

Jumia co-CEO Jeremy Hodara talks African e-commerce, and his company’s path to profitability

This month, African e-commerce giant Jumia released its second full-year financials for Q4 and its fiscal year 2020. The results were mixed — active customers and gross profit increased, while orders and gross merchandise volume (GMV) fell.

Jamaica’s JamCOVID pulled offline after third security lapse exposed travelers’ data

Jamaica’s JamCOVID app and website were taken offline late on Thursday following a third security lapse, which exposed quarantine orders on more than half a million travelers to the island. JamCOVID was set up last year to help the government process travelers arriving on the island.

Reddit ups Series E round by another $116 million

Reddit, which announced a $250 million Series E earlier this month, has added over $116 million to the financing event, upping the round’s most recent total to $367 million, according to a new SEC filing. The document shows that Reddit is aiming to raise up to $500 million in this capital raise.

Registration for TC Disrupt 2021 is now open

Mark your calendar for TechCrunch’s annual celebration of the startup community — TC Disrupt 2021 returns this September 21-23! At Disrupt, you’ll rub virtual elbows with the thousands of startup founders, investors and innovators building cutting-edge products and companies.

How to overcome the challenges of switching to usage-based pricing

The shift from pure subscription to usage-based pricing is nearly as complex as going from on-premise to SaaS.

2. web前端开发分享-css,js进阶篇 - 豪情

一,css进阶篇: 等css哪些事儿看了两三遍之后,需要对看过的知识综合应用,这时候需要大量的实践经验,简单的想法:把qq首页全屏另存为jpg然后通过ps工具切图结合css转换成html,有无从下手的地方可以用firebug,







How to back up your Android phone or tablet

Breaking or losing your phone or tablet sucks. But what sucks even more is losing all the precious data on your device.Be smart and make a back up copy of all your important information and files. With a backup, you can easily restore your data to a new device and be back up and running in no time.

: [凝視旅行] 一碗京都白味噌雜煮比金閣寺還值錢!(一)讓舌頭帶你認識京都吧!

Photo by tien-Yu Wu,; Photo by shermain,來吧,凝視旅行第一篇,我想了很久要從哪一個主題下筆,最後決定從輕鬆一點的題目下手!請大家跟神奇裘莉一起用舌頭看京都文化吧!!閱讀全文

小米推出 360 度全景家用監控鏡頭

早前小米旗下的米家在微博預告,表示會發表一款能夠 360 度旋轉的產品,當時不少網民猜測小米會推出一部擁有全景拍攝功能的相機。前日小米正式公佈新產品,原來只是一部放在家中使用的智能監控攝影機。The post 小米推出 360 度全景家用監控鏡頭 appeared first on UNWIRE.HK 玩生活‧樂科技.

Linux + Nginx + Mysql + PHP 本地环境搭建 (Mac OS X) - Evai

本文是用Mac系统下搭建的环境,使用Linux的童鞋也不要在意,因为很相似,只有下载安装的方式有一点区别。直接进入正文: 1、首先我们需要下载Homebrew,Homebrew简称brew,是Mac OSX上的软件包管理工具,能在Mac中方便的安装软件或者卸载软件,可以说Homebrew相当于Lin



Java容器的各种总结 - 散散bupt

Java容器指的是List,Set,Map这些类。由于翻译的问题,问到集合,Collection这些指的都是它们几个。 List ArrayList 随机访问快 LinkedList 插入删除快 这个好理解,array嘛就是数组,随机访问快。link嘛就是链表,当然是插入删除快了。 Set 每个元素

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