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Raymond

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Why do I need a full-scale PC at my entertainment center?
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Recommended Slides from SlideShare.net

SQL Server Data Encryption and Security Compliance 
View more presentations from Raymond Yu.
October 23

物超所值- DNS-323

总有那么几样东西,你买了用了老念叨它的好处。对我来说,Home NSA(网络存储器) DNS-323就是这样的一个物超所值的东东。


以前写过一篇博客(http://xuechunyu.spaces.live.com/blog/cns!46A049ABA6BA165A!350.entry)关于它的好处。最近的两个实用案例:

  1. 用其FTP功能让在Irvine的汪兄给上传了一个700MB左右的文件。要不然,得有劳汪兄刻出一张CD然后邮寄给我。当然有一些网站让你共享文件,但总不如FTP这样点对点传输直截了当。
  2. 用其Web服务器的功能建立网页让孩子的儿科医生看有关症状的照片。你可能会说,你把照片附件在电子邮件里发过去不就好了吗。可是,你有医生的email地址吗?我们的情况是先必须登录医院的网站然后用表格给医生发信,无照片功能,所以给医生发了个链接到家里Web服务器。那么不是有那些Flickr,Live Photo Album网站你可以上传照片吗?干吗开自己的服务器呢?主要是这些照片有一些隐私,所以我不想上传到公共网站上谁都看见。

话说回来,在美国看病是件麻烦事,以后在另外的博客里再谈吧。


September 15

iPhone tethering for FREE

AT&T hasn’t enabled it, but the hack is already out for iPhone OS 3.0 (NOT 3.1 yet).

There are several ways of implementing that hack, all involves generate a tether-enabled carrier-specific .ipcc file.

I found this hack is the easiest to follow, even works on none-jailbroken iPhones.

Hack for tethering

Under tethering mode, screen as seen on my iPhone below.

Now you can safely carry your laptop around without having to hunt for Wi-Fi hotspots.

IMG_0040 IMG_0041

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September 10

工程师的最终出路是创业

李开复最终放弃了谷歌的职位和高薪而选择创业。用他自己的话讲,每天有很多好的ideas,想去实施但是没有时间,如今已经四十多岁了,再不干就来不及了,谷歌高层也只好放行。

象李开复这样的技术出身的管理人员,对市场有敏锐的把握,有丰富的财务资本运作经验(毕竟是大中国区CEO),又有技术背景,没有理由不创业。

事实上,每个优秀的工程师都应该把创业作为最终目标。不光是为了挣钱,而是为了独立和有机会改变世界。

附链接:李开复对海外学子说: “再不回中国就来不及了”

August 07

我们都老了吗?

现在想起过去的一些事,动不动就是,二十(多)年前,我怎么样怎么样。

瞧瞧这语气,把自己都吓一跳,真的是有这么老了吗?毕竟,人生没有几个二十年啊。

予怀怅然,感慨今昔。

August 06

iPhone上搞掂eWallet

以前迟迟没有出手iPhone,原因之一是Windows Mobile上的有些应用程序用习惯了,而当时iPhone App Store里还没有,譬如eWallet(见以前帖子“我的PDA手机的用途”)。

现在有了iPhone,App Store里也有了eWallet。当然了,我是用installous搞掂eWallet的。加上原本的台式机版eWallet,同步成功,back into business now。

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