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๐Ÿฐ
Is the Order a Rabbit?

gomi_ningen 53ningen

๐Ÿฐ
Is the Order a Rabbit?
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$$\left( \sum_{k=1}^n a_k b_k \right)^{!!2} \leq \left( \sum_{k=1}^n a_k^2 \right) \left( \sum_{k=1}^n b_k^2 \right)$$
package com.gochiusa.golang.core
import scala.util.parsing.combinator.JavaTokenParsers
class Parser extends JavaTokenParsers {
val ifKeyword = "ๅฟƒ"
val elseKeyword = "ใดใ‚‡ใ‚“ใดใ‚‡ใ‚“"
val varKeyword = "ๅฟƒ"
class Number < Struct.new(:value)
end
class Add < Struct.new(:left, :right)
end
class Number
def to_s
value.to_s
end
- ๅŒ่ชฌๆ•ฐใŒๅคšใ„
- transactionaใ‚ฌใ‚นๅฑ…ใฆใ„ใ‚‹
- drm่จˆ็ฎ—
- awsใƒใƒƒใƒˆใƒฏใƒผใ‚ฏๅธฏๅŸŸ
lsof -i:9000
openssl passwd -1
@53ningen
53ningen / coreos_vps.md
Created February 24, 2015 14:32
installation CoreOS into VPS

remoteใง

$ ifconfig | more
$ /etc/systemd/network/static.network

[Match]
Name=<ens3 or eth0>

[Network]
[
[
CSSSelector@0x7b2ec0f1: members=[
[value=H1; sourceLocation=
[firstTokenArea=
[beginLine=1; beginColumn=1; endLine=1; endColumn=2];
lastTokenArea=[beginLine=1; beginColumn=1; endLine=1; endColumn=2]
]
],
PLUS,
ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ _,.r,๏พ†-'^ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€,.r-๏ฝคใ€€_๏ผฟ_ใ€€ใ€€ใ€€ใ€€.๏ผผ ใ€€ ใƒฝใ€€ใ€€ใ€€ใ€€ใ€€ใ€€.jใ€€ใ€€ใ€€ ใ€€ lr1
ไธถ๏ฝค,_ ใ€€ ใ€€ ใ€€ ใ€€ ใ€€ ใ€€ _,๏ฝก-,๏พ†r'^ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€,๏ฝก-ใ€ˆ:ใƒŽใ€€๏ฝ€ใ€€ ใ€€ใ€€๏ฟฃ ^'โ€:๏ฝค_๏ผผใ€€_ใƒฝใ€€ใ€€ใ€€ใ€€ใ€€{ ใ€€ ใ€€ ใ€€ .lj |ใ€€ใ€€ใ€€r! ./ใ€€/rใ€€ใ€€ใ€€ //ใ€€ใ€€ใ€€๏ผ
ใ€€ใ€€ใ€€๏ฝ€ไธถ๏ฝค._๏ผฟ_,.๏ผŽโ€'^ ,ใƒŽยดใ€€ใ€€ใ€€ใ€€ ใ€€ ใ€€ ,๏ผŽ'๏พŸใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€๏ฝ€'^ยด: } ใƒพ,ใƒฝใ€€ใ€€ {1ใ€€ใ€€ใ€€ ใ€€ ! |ใ€€ /!/l /ใ€€/'ใ€€ใ€€._๏ผ/ใ€€ใ€€๏ผ
:๏ฝคใ€€ใ€€ rโ€- ๏ฝค,_ใ€€ใ€€ใ€€๏ผœใ€ใ€€ใ€€ใ€€ใ€€ใ€€ ใ€€ใ€€.r'ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€~ใ€€.::.ใ€€ใ€€ใ€€ใ€€ใ€€ ':๏ฝคใ€€ใƒพ:,๏พ_,๏พ‰ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ jใ€€ !๏พ˜ j/ใ€€/ใ€€ ,r'^ใ€€ใ€€ใ€€.๏ผ ,r
ใ€€๏ผผ.ใ€€ใƒฝใ€€ใ€€ใ€€๏ฝ€^'๏ฝฐ-๏ฝค,__๏ฝ€'ใƒผ--=๏ฝค_ใ€€/ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ r'๏พใ€€~ใ€€ใ€€ใ€€ใ€€ใ€€ ใƒฝ. ใƒพ:ใ€ใ€€ใ€€ใ€€ใ€€ ใ€€ ใ€€ |ใ€€j l ๏พ˜ใ€€/ ./ใ€€ใ€€ใ€€ใ€€ ๏ผ.๏ผ
ใ€€ ใ€€ ใƒฝใ€€ใƒฝใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ ๏ฝ€^ไธถ๏ฝค,_ใ€€.jใ€€ใ€€ใ€€ ใ€€ ใ€€ ใ€€ ใ€€ใ€€ ใ€€ ใ€€ใ€ˆ__๏พ‰ใ€€ใ€€ใ€€ใ€€ใ€€ ใ€€ใ€€ใ€€'ใ€ ใƒฝใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ ! .!ใ€€/ใ€€ใ€€/ใ€€ใ€€ ใ€€ ๏ผ๏ผ
ใ€€ ใ€€ ใ€€ ๏ผผ ๏ผผใ€€ใ€€ใ€€ใ€€ ใ€€ ใ€€ ใ€€ ใ€€ ใ€€{ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ ๏ผฟ__ใ€€ ใ€€ ใ€€ใ€€ ใ€€ ใ€€ใ€€ ใ€€ ใ€€ใ€€ lใ€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ | jใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€.๏ผ๏ผ
ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใƒฝ. ๏ผผใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ ใ€€ 'ใ€ _,๏ผŽ-โ€ ' ^,r'ยดใ€€ ใ€€ ๏ฝ€^' โ€=๏ฝค,ใ€€ใ€€ใ€€ใ€€ใ€€ ใ€€ ใ€€ }ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ ,rใ‚ท
ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ ใƒฝ ใƒฝใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€,๏ผŽ'๏พŒยดใ€€ใ€€ใ€€๏ผใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ ใ€€ ใ€€ .ใƒพ'๏ฝฐ.๏ฝคใ€€ใ€€ใ€€ ใ€€ j
ใ€€ใ€€ ใ€€ ใ€€ ใ€€ ใ€€ ๏พใ€€ ๏ฝ€^'๏ฝฐ=๏ฝค_ใ€€,r'^.๏ผใ€€ใ€€ใ€€ ,:' ใ€€ ใ€€ / ใ€€ใ€€ ใ€€ ใ€€ ใ€€ ใ€€ '๏ฝคใ€€๏ฝ€ใƒฝ,ใ€€ใ€€./
@53ningen
53ningen / sugoi_h09.md
Created April 3, 2015 17:51
sugoi_h#09

9. ใ‚‚ใฃใจๅ…ฅๅŠ›ใ€ใ‚‚ใฃใจๅ‡บๅŠ›

9.0 IOใ‚ขใ‚ฏใ‚ทใƒงใƒณใฎใŠใ•ใ‚‰ใ„

Javaใฎ้–ขๆ•ฐๅž‹่จ€่ชžใธใฎๆŒ‘ๆˆฆ

๏ผˆใƒ™ใ‚ฟใƒผใ‚ชใƒ–ใ‚ธใ‚งใ‚ฏใƒˆๆŒ‡ๅ‘่จ€่ชžใ‹ใ‚‰ใฎ่„ฑ็šฎ๏ผ‰

้–ขๆ•ฐๅž‹่จ€่ชžใฎ็‰นๅพด

  • ๅ‚็…ง้€้Žๆ€ง
  • ๅ†ๅธฐ
  • ใ‚นใƒˆใƒชใƒผใƒ 
  • ้…ๅปถ่ฉ•ไพก