...e multiple devices within a network, the amount of IPv4 addresses will not increase linearly to accommodate the number of devices. There is just one IPv4 address per network/router that is connected to the Internet. How does the ‘Internet of Things’ (IoT) justify the need for IPv6 addresses? I d...
...of the figure. The wedges illustrate the areas where the beamforming focus increases power, and therefore the signal-to-noise ratio and data rates. The mirrored preferential tran**ission to the left is a common effect of focusing energy in a system with limited antenna elements. However, focusing th...
网站如何记住你对它们的偏好(或者不想要),以及cookies本身的敏感主题呢?今天的超级用户问答旨在为困惑的读者解释cookies的工作原理和它们存储的信息。 今天的问答环节是由SuperUser提供的,SuperUser是Stack Exchange的一个分支...
...e of 22 FPS. After I installed the additional RAM, I noticed a very decent increase to 40 FPS even though the game did not appear to use more than 4 GB of RAM. What is the secret behind this? 游戏性能上的额外提升无疑是一种享受,但这次一个简单的内存升级是如何带来如...
...Walmart’s online sales grew 74% in the first quarter. And customers are increasingly flocking to services invented by other stores that Amazon still can’t match at the scale of other large companies, like curbside pickup and in-store returns.” 以下是苹果公司的蒂姆•库克(Tim Cook...
...m factors. Requiring a tray or SIM carrier would reduce design opti*** and increase manufacturing cost, perhaps not significant for high end **artphones but it would be for lower cost devices. The combination of our proposed card and the associated mechanics are **aller than those for a current micr...
...eady knew how to use it. Also, the neatest thing about it was that besides allowing you to communicate with just words, it allowed you to sing. 我还发现乔布斯和前合伙人史蒂夫·沃兹尼亚克的关系很人性化。 Playboy: What happened to the partnership as ti...
...our products for over a decade. As attacks on our customers’ data become increasingly sophisticated, the tools we use to defend against them must get stronger too. Weakening encryption will only hurt c***umers and other well-meaning users who rely on companies like Apple to protect their personal ...
...他们的付费墙,并希望Twitter阻止你,音乐发现服务Shazam增加了“朋友”功能,WindowsPhone7更新“NoDo”今天发布了——或者是这样?NY Times Asks Twitter to Shut Down Paywall Dodgers The NY Times knows people are trying to get around it's paywall, and is lookin...
...It's suggested the rate at which users are fingerprinted will dramatically increase in the next few years thanks to mobile devices. [WSJ]FTC online privacy report endorses "Do-Not-Track" mechani** for Web browsers The Federal Trade Commission is suggesting a more prominent feature across users brows...