在面向对象语言中,类是一段可扩展的代码,表示用于创建和使用该类对象的模板。类的对象只是引用所定义类的实例。 ...
...ectors (SCSI, both parallel and serial, is notorious for this). You needed adapters then as well, but at least you had a really good idea what it could be just by looking at a connector (outside of the mess with EGA and CGA starting in 1984 before VGA killed both of them off in 1987, something that ...
...ang(Flickr)提供。 问题 超级用户读者RazeLegendz想知道VPN如何提高****: I was recently downloading something at 300 Kb/s, then I decided to turn my VPN on and the download speed suddenly jumped to 1.3 Mb/s. Why is this? Is it because the VPN server reduces the number of “hop...
...缆来自同一家公司,但功率不同,是否会导致笔记本电脑速度减慢?今天的超级用户问答帖子回答了一位好奇的读者的问题。 今天的问答环节是由SuperUser提供的,SuperUser是Stack Exchange的一个分支,是一个由社区驱动的问答网站分...
安全地覆盖一个大磁盘的过程是一个漫长的过程;这个过程可以加快吗? 今天的问答环节是由SuperUser提供的,SuperUser是Stack Exchange的一个分支,是一个由社区驱动的问答网站分组。 问题 超级用户阅读器John想知道是否有任何方...
这是一回事速度测试.net要大致了解您的互联网连接速度,但如果您想随着时间的推移进行更广泛的测试,看看您是否真的从您的ISP得到了您的钱的价值呢? 今天的问答环节是由SuperUser提供的,SuperUser是Stack Exchange的一个分支,...
...组成的社区驱动分组。 问题 超级用户读者nreligh很好奇如何计算多核系统的处理器速度: Is it correct to say, for example, that a processor with four cores each running at 3GHz is in fact a processor running at 12GHz? I once got into a “Mac vs. PC” argument (which...
...调到周围,来恶作剧地猎杀同事。 吉普赛强调社交互动如何提高打字速度: 63 with 3 errors over 3 minutes using the Aesop Fable story.. Having to type a lot of papers as a History/Sociology Major.. but really, I lay the cause on SC2 and mainly WoW. Having to communicate so...
...,并解释汽车在行驶时向我们传达的数据。我想知道它是如何影响司机的注意力的。它能让我更专注于唯一真正重要的任务——开车吗? 我可能不为汽车和司机写文章,但这并不需要一个头发花白的汽车记者磨练的感觉,...
...rinkles and some selfies with a 3D scan There's been a lot of USB-C docks, adapters, and donglesSelf-driving cars and laptops that have lots of LEDs that glowYes, this year at CES there's an awful lot of gadget newsFrom lots and lots of keynotes, briefings, booth visits and interviews(From lots and ...