大约有 1,700 项符合查询结果(耗时:0.0141秒) [XML]

https://www.tsingfun.com/ilife/tech/545.html 

2015年硅谷最火的高科技创业公司都有哪些 - 资讯 - 清泛网 - 专注C/C++及内核技术

...灵测试(Turing Test),测试某机器是否能表现出与人等价或无法区分的智能。我们现在回到今天,人工智能已经有了很大进步,从专家系统到基于统计的学习,从支持向量机到神经网络深度学习,每一步都带领机器智能走向下一个...
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Capturing mobile phone traffic on Wireshark

... all interfaces For Android 4.0+ phones: Android PCAP from Kismet uses the USB OTG interface to support packet capture without requiring root. I haven't tried this app, and there are some restrictions on the type of devices supported (see their page) For Android phones: tPacketCapture uses the Andro...
https://www.tsingfun.com/ilife/tech/1466.html 

VR硬件行业洗牌进行时 70%创业公司倒闭转行做内容 - 资讯 - 清泛网 - 专注C...

...策略十分讨巧,因为作为游戏机,战斧的市场占有率完全无法挑战现有的索尼360和xbox,但是战斧同时可以作为VR主机,这样实用性就大大增强了。 但即使如此,VR硬件PC端的成本依旧不接地气,而这也将大多数消费者拒之门外。...
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Why do we need C Unions?

... inheritance. E.g. Connection / | \ Network USB VirtualConnection If you want the Connection "class" to be either one of the above, you could write something like: struct Connection { int type; union { struct Network network; struct U...
https://www.tsingfun.com/ilife/tech/975.html 

十年磨一“饼” 一个70后连续创业者的心路历程 - 资讯 - 清泛网 - 专注C/C+...

...观察、多考察,保持耐心,多给彼此一点时间。如果暂时无法确定,不妨先共事、合作起来,而不要贸然地给个“名分”; 2、使命感的前提是责任心、操心。很强的责任心和比你还操心的态度在早期是非常宝贵而值得鼓励的,...
https://www.tsingfun.com/it/op... 

腾讯Tencent开源框架介绍(持续更新) - 开源 & Github - 清泛网 - 专注C/C++及内核技术

...、大规模数据量的实时检索场景下,存在明显缺点: 1. 无法支持细粒度切分索引,只能对全局数据构建索引 ,检索过程需要过滤冗余数据。 2. 不支持实时检索,有几十秒~分钟级延迟。 3. 实际部署机型要求高,需要大内存机型...
https://www.tsingfun.com/it/bigdata_ai/337.html 

数据挖掘——分词入门 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术

...早期宇宙中星系互连关系,和大脑神经元相互连接,几乎无法分辨两张图之间的不同,大脑细胞与整个宇宙拥有一样的结构。 宇宙芸芸众生都是相通的,大脑也许就是一个小宇宙,在这个小宇宙又有很多星球、住着很多生物。...
https://www.tsingfun.com/ilife/tech/1182.html 

为什么说自媒体到了最危险的时期? - 资讯 - 清泛网 - 专注C/C++及内核技术

...,写作者肯定得费一番精力的。所以注定佳作频出很难,无法成为一个常态。著名编剧、微博大v史航说:“写不出稿子或本子的时候,我就对生活更增加热爱,一般会去逛旧书店,买很多书,像你们女人失恋了就去买衣服买鞋...
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How can I get the external SD card path for Android 4.0+?

...mp; (file.listFiles().length > 0) ) { // it is a real directory (not a USB drive)... Log.d(TAG, "External Storage: " + file.getAbsolutePath() + "\n"); } } } } Alternatively, you might use System.getenv("EXTERNAL_STORAGE") to retrieve the primary External...
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What happens to an open file handle on Linux if the pointed file gets moved or deleted

... directory. If on the other hand the underlying device disappears (e.g. USB unplug) then the file handle won't be valid any more and is likely to give IO/error on any operation. You still have to close it though. This is going to be true even if the device is plugged back in, as it's not sensible...