苏味馆 Jiangnan Cuisine

前几周看到有几篇文章都提到三番城里有家无锡菜馆,便一直心心念念。虽然无锡菜和苏州菜还是有一点区别的,但是我在美国这么多年,始终也没能找到一家靠谱的苏州菜馆(Quincy 那家实在不能算),所以要是能在城里找到一家隔壁城市的菜馆,那也可以一解思乡之情。前几日 happy hour 时与印度同事聊起这家店,没想到这家店在他的推荐清单里,更是增添了一些我对此店的好奇。今朝冬至夜,我便搭了公交车去探店。

Postgresql server did not shutdown correctly

I setup Postgresql as database for Django and it works as a charm. However, today I got a error message when I tried to migrate my django.

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    conn = _connect(dsn, connection_factory=connection_factory, **kwasync)
django.db.utils.OperationalError: could not connect to server: Connection refused
        Is the server running on host "localhost" (::1) and accepting
        TCP/IP connections on port 5432?
could not connect to server: Connection refused
        Is the server running on host "localhost" (127.0.0.1) and accepting
        TCP/IP connections on port 5432?

Org-mode 中添加结构模板

作为文学编程利器,org-mode 中有一个非常方便的功能来插入常用结构,比如 <s TAB 会自动生成

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#+BEGIN_SRC

#+END_SRC

这样插入代码或者引用这类结构非常方便。