gist
pastebin.com

用苏宁200-100的券买了2箱5.5/L的欧德堡

由于天朝各种奇葩政策，人事上的事还是一般交给专业的HR的处理的。既然雇了HR，招人这种事就不可能完全绕过HR，HR最喜欢让人做这种题了，负责技术面和拥有决定权的人可能根本不鸟这个，但不想为了这种事和HR关系搅僵罢了

@tabris17
@subpo

前两天在hackernews上看到个DIY的项目，确实只要200，不过也的确就在风扇上绑个口罩而已
http://smartairfilters.com/

@seoaqua CNTV实在渣，用泰捷视频，VST全聚合之类的直播app

因为Excel很流行

https://docs.djangoproject.com/en/dev/topics/db/queries/#related-objects

When you define a relationship in a model (i.e., a ForeignKey, OneToOneField, or ManyToManyField), instances of that model will have a convenient API to access the related object(s).

Using the models at the top of this page, for example, an Entry object e can get its associated Blog object by accessing the blog attribute: e.blog.

(Behind the scenes, this functionality is implemented by Python descriptors. This shouldn’t really matter to you, but we point it out here for the curious.)

Django also creates API accessors for the “other” side of the relationship – the link from the related model to the model that defines the relationship. For example, a Blog object b has access to a list of all related Entry objects via the entry_set attribute: b.entry_set.all().

Choice表里有到Poll的外键

@Keinez ISP为了节省资源，可能对B片做了缓存

也可能是ISP超卖吧

@cxe2v 中文网页不好测试

扁平化了？

vagrant + virtualbox + ubuntu

pip+virtualenv+virtualenvwrapperz+ipython

@Ansen @yorkw 京东此前已经基于“安全”原因禁止了它的第三方商家用阿里云。这次估计也一样，不是为了赚钱，不想让外人接触的第三方商家台的数据而已

自己用下来感觉硬件是个软肋，装了兔子桌面后，很卡

我毕业当年是宿管和扫地的打了起来

@LU35 听说是升级DB2

@firstway 不可变对象还是应用传递，不会发生复制。