Democrats introduce an election security bill that proposes paper trails and mandatory audits

As primaries ramp up in states across the U.S.,concerns about election cybersecurity are mounting too. This week, a group of Democratic senators introduced a bill to mitigate some of the well-established risks that the nation’s uneven mix of voting machines and election systems poses. The new bill,

Open source sustainability

Open source sustainability has been nothing short of an oxymoron. Engineers around the world pour their sweat and frankly, their hearts into these passion projects that undergird all software in the modern internet economy. In exchange,

Are scooter startups really worth billions?

It’s been hard to miss the scooter startup wars opening fresh, techno-fueled rifts in Valley society in recent months.

How backups, backups, backups protect NYC’s cellular infrastructure

The infrastructure that underpins our lives is not something we ever want to think about. Nothing good has come from suddenly needing to wonder “where does my water come from?” or “how does electricity connect into my home?

Bag Week 2018: Timbuk2’s Launch featherweight daypack is tough and tiny

If you need something small, lightweight and indestructible, Timbuk2’s Lightweight Launch Backpack ($129) might be right up your alley. The pack, constructed from famously tough Tyvek, can fit a 13″ laptop comfortably and plenty else. At only 18L, it sounds small,

Bag Week 2018: P.MAI’s women’s leather laptop bag is luxury packed with utility

Welcome to Bag Week 2018. Every year your faithful friends at TechCrunch spend an entire week looking at bags. Why? Because bags — often ignored but full of our important electronics — are the outward representations of our techie styles,

Apple will repair busted keyboards on recent MacBooks and MacBook Pros for free

Back in 2016, Apple redesigned the MacBook Pro’s keyboard. It… hasn’t gone as well as they probably hoped. Complaints of failing keys quickly started popping up. Some keys had a tendency to get stuck in place; others move freely, but simply don’t respond. Two years and a lawsuit later,

VC Brian O’Malley jumps from Accel to Forerunner Ventures

Brian O’Malley may be the most-poached venture capitalist in Silicon Valley. While rising through the ranks at the global investment firm Battery Ventures, where O’Malley had led deals in Hotel Tonight among others, he was plucked out of the firm by Accel Partners in 2013,

Chowbotics raises $11 million to move its robot beyond salads

Creating a salad-making robot is pretty good, as far as tech company hooks go, but Chowbotics is looking to expand. The Bay Area company just raised $11 million in a “Series A-1” led by the Foundry Group and Techstars.

Netflix is adding an interactive ‘Minecraft’ story to its lineup, denies entry into gaming

Netflix denies a report that it’s entering the gaming market, but says it is expanding its lineup to include a new game-related, “interactive” narrative series called “Minecraft: Story Mode.” The new series will be the latest addition to its growing collection of interactive stories,

Uber brings on Facebook product director to lead driver product

Uber has brought on Daniel Danker to serve as a senior director and head of driver product. Prior to joining Uber, he was a product director at Facebook responsible for video and Facebook Live. “Drivers are the heart of the Uber experience,

阿里巴巴与苹果合作或面临障碍

据美国《华尔街日报》10月30日报道,科技界两大最热门公司阿里巴巴集团和苹果公司可能在电子支付方面进行合作,这有可能为两家公司在中国这个全球最大的电商市场开辟新的道路。

2014 may be best year for job gains since 1999, millennials are leading the charge

WASHINGTON — U.S. employers hired at the strongest pace in nearly three years in November, adding 321,000 jobs. It's the latest sign that the United States is outperforming other major economies by growing steadily, and generating consistently healthy job gains.The U.S.

能不能用 IT 技术人员能听懂的话介绍一下量子计算的原理?

请专家指正。下面论述是我个人的理解。量子比特的基本原理:计算机用0和1保存数据,对应量子力学中一个双态系统。通常使用的双态系统有自旋1/2,即自旋向上/向下;或者光子的极化。

提高工作效率的7种习惯——信息图

你是否想过每周工作40小时的法律是怎么来的?而在重复进行某件的熟悉工作时,实际上我们完成工作的时间反而增加了?

Windows 8.1 补丁包 2015年3月更新汇总

感谢N软网的投递雨林木风已为大家送上Win8补丁包2015年3月更新汇总,安装程序会自动检测跳过系统已安装的更新程序,支持集成系统的更新程序自动检测,确保安装完后系统状态和原版自动升级结果完全一致。Windows8.

Xbox 360 emulation crucial to Xbox One backwards compatibility

One of today’s huge announcements at Microsoft’s Xbox event at E3 is that the Xbox One will soon be backwards compatible with Xbox 360 games through emulation.

JFinal 2.0 发布,Java 极速 WEB+ORM 框架

Shooting rampage in Tennessee leaves 4 Marines dead

Four U.S. Marines are believed dead in Chattanooga, Tennessee, on Thursday after two shootings at military centers, according to local newspaper the Times Free Press.There are also reports that the shooter was killed, bringing the death toll to five,

Effective Java 读书笔记(一):使用静态工厂方法代替构造器 - honoka

这是Effective Java第2章提出的第一条建议:考虑用静态工厂方法代替构造器此处的静态工厂方法并不是设计模式,主要指static修饰的静态方法,关于static的说明可以参考之前的博文《java中final与static的使用场景总结》。

一个可以设置所有子控件是否可以点击的Layout的实现 - csonezp

最近在做一个功能,想在某个状态设置整个界面不可点击,后台任务执行完毕后再可以点击。最直观的想法是直接让所有子控件设置enable为false,但是子控件太多了,这个不太现实。

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