Akihiro Okuno choplin
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| require 'msgpack/rpc' | |
| c = MessagePack::RPC::Client.new('localhost',9090) | |
| c.call(:print, 'hello') #=> サーバー側に'hello'が表示される | |
| c.notify(:print, 'hello') #=> 何も起きない |
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| CREATE OR REPLACE FUNCTION fizzbuzz(num Int) RETURNS SETOF Text AS $$ | |
| WITH RECURSIVE | |
| fizz(f) AS ( | |
| SELECT ARRAY[NULL,NULL,'fizz'] | |
| ) | |
| ,buzz(b) AS ( | |
| SELECT ARRAY[NULL,NULL,NULL,NULL,'buzz'] | |
| ) | |
| ,fizzbuzz(fb) AS ( | |
| SELECT |
choplin
/ gist:3414435
Created
August 21, 2012 10:43
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| nnoremap <SID>[tweetvim] <Nop> | |
| nmap <Leader>t <SID>[tweetvim] | |
| nnoremap <silent> <SID>[tweetvim]s :<C-u>TweetVimSay<CR> | |
| nnoremap <silent> <SID>[tweetvim]t :<C-u>call <SID>tweetvim_open('TweetVimHomeTimeline')<CR> | |
| nnoremap <silent> <SID>[tweetvim]m :<C-u>call <SID>tweetvim_open('TweetVimMentions')<CR>gnmgn | |
| function! s:check_tweetvim_buffer() | |
| let bufnlist = tabpagebuflist() | |
| for num in bufnlist | |
| if getbufvar(num, '&filetype') ==# 'tweetvim' |
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| require 'msgpack' | |
| require 'thread' | |
| class ProcessPool | |
| def initialize(num_process, args={}) | |
| queue_size, worker_class = parse_args([ | |
| :queue_size, nil, | |
| :worker_class, Worker, | |
| ], args) |
choplin
/ gist:3422250
Created
August 22, 2012 04:18
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| call textobj#user#plugin('rubyexpr', { | |
| \ '-': { | |
| \ '*pattern*': ['#{', '}'], | |
| \ 'select-a': 'a#', | |
| \ 'select-i': 'i#', | |
| \ }, | |
| \ }) |
choplin
/ gist:3423467
Created
August 22, 2012 07:39
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| nnoremap <buffer> <SID>[ghcmod] <Nop> | |
| nmap <buffer> <Leader>h <SID>[ghcmod] | |
| nnoremap <buffer> <silent> <SID>[ghcmod]y :<C-u>call <SID>paste_type_signature()<CR> | |
| function! s:paste_type_signature() | |
| try | |
| let signature = expand('<cword>').' :: '.ghcmod#type()[1] | |
| catch | |
| return | |
| endtry |
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| DROP FUNCTION eval(text); | |
| CREATE FUNCTION eval(sql Text) RETURNS SETOF Record AS $$ | |
| BEGIN | |
| RETURN QUERY EXECUTE sql; | |
| RETURN; | |
| END; | |
| $$ LANGUAGE plpgsql; | |
| SELECT * FROM eval('SELECT * FROM( VALUES (1,''a''), (3,''b'') ) AS t') AS (i Int, c Text); |
choplin
/ gist:3747493
Created
September 19, 2012 03:26
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| job.setOutputFormatClass(classOf[TextOutputFormat]) // エラー | |
| job.setOutputFormatClass(classOf[TextOutputFormat[Text, Text]]) // OK |
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| yum_key "Impala-GPG-KEY" do | |
| url "http://beta.cloudera.com/impala/redhat/6/x86_64/impala/RPM-GPG-KEY-cloudera" | |
| action :add | |
| end | |
| yum_repository "Impala" do | |
| url "http://beta.cloudera.com/impala/redhat/6/x86_64/impala/0/" | |
| gpg "Impala-GPG-KEY" | |
| action :add | |
| end |
choplin
/ gist:4622010
Created
January 24, 2013 14:05
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| scala> import org.fluentd.logger.scala.FluentLoggerFactory | |
| import org.fluentd.logger.scala.FluentLoggerFactory | |
| scala> val l = FluentLoggerFactory.getLogger("debug") | |
| l: org.fluentd.logger.scala.FluentLogger = org.fluentd.logger.FluentLogger{tagPrefix=debug,sender=localhost_24224_3000_1048576} | |
| scala> l.log("hoge", Map("a" -> 1)) | |
| <console>:12: error: overloaded method value log with alternatives: | |
| (label: String,data: scala.collection.immutable.Map[String,java.lang.Object])Boolean <and> | |
| (label: String,data: scala.collection.mutable.Map[String,java.lang.Object])Boolean |