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Kenichi Takahashi kenchan

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kenchan / file1.txt
Created November 6, 2017 03:42
the description for this gist
String file contents
@kenchan
kenchan / file1
Created November 6, 2017 03:36
gist description
testtest
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kenchan / file1.txt
Created November 6, 2017 03:23
the description for this gist
String file contents
@kenchan
kenchan / time.md
Last active October 20, 2017 08:20
time docker-compose ps 
$ docker version
Client:
 Version:      17.09.0-ce
 API version:  1.32
 Go version:   go1.8.3
 Git commit:   afdb6d4
 Built:        Tue Sep 26 22:40:09 2017
 OS/Arch:      darwin/amd64
@kenchan
kenchan / Ruler.rb
Created October 12, 2017 09:29
class Ruler
def initialize(default_length = 30)
@length = default_length
@delfaut_length = default_length
end
def reset_length_to_default
@length = @default_length
end
end
@kenchan
kenchan / keybase.md
Created January 15, 2017 09:30
keybase.md

Keybase proof

I hereby claim:

  • I am kenchan on github.
  • I am kenchan (https://keybase.io/kenchan) on keybase.
  • I have a public key ASAebB-Arx7abgyZntsno-hbdUYRUf9toSpnBoP6momFTgo

To claim this, I am signing this object:

@kenchan
kenchan / gist:06cb5016bbef1a6da84ad5c4d03d6d11
Created June 22, 2016 06:25
convert -size 300x300 xc:#87CEEB -pointsize 50 -gravity center -fill black -stroke white -draw "text 0,0 creator1" c1.png
convert -size 300x300 xc:#FFA500 -pointsize 50 -gravity center -fill black -stroke white -draw "text 0,0 creator2" c2.png
convert -size 300x300 xc:#008000 -pointsize 50 -gravity center -fill black -stroke white -draw "text 0,0 creator3" c3.png
convert -size 300x300 xc:#87CEEB -pointsize 30 -gravity center -fill black -draw "text 0,0 ShippingFree1499" p1-1499.png
convert -size 300x300 xc:#87CEEB -pointsize 30 -gravity center -fill black -draw "text 0,0 ShippingFree1500" p1-1500.png
convert -size 300x300 xc:#87CEEB -pointsize 30 -gravity center -fill black -draw "text 0,0 Total1500" p1-1500-2.png
convert -size 300x300 xc:#87CEEB -pointsize 30 -gravity center -fill black -draw "text 0,0 ShippingFree1000" p1-1000.png
convert -size 300x300 xc:#87CEEB -pointsize 30 -gravity center -fill black -draw "text 0,0 ShippingFree599" p1-599.png
convert -size 300x300 xc:#87CEEB -pointsize 30 -gravity cen
@kenchan
kenchan / mixin.rb
Created June 8, 2016 09:57
class Cart extend ActiveRecord::Base
include MyPrittyPrintable
end
module MyPrittyPrintable
def pritty_print
# attribute_namesをぐるぐるまわしながらkey: valueを出す
end
end
@kenchan
kenchan / gist:8edf4d2748ea508b14812875e3124e19
Last active May 28, 2016 08:02
mount /dev/vda4 /mnt/gentoo
mount /dev/vda2 /mnt/gentoo/boot
mount -t proc proc /mnt/gentoo/proc
mount --rbind /sys /mnt/gentoo/sys
mount --make-rslave /mnt/gentoo/sys
mount --rbind /dev /mnt/gentoo/dev
mount --make-rslave /mnt/gentoo/dev
@kenchan
kenchan / hoge.rb
Created June 19, 2015 08:04
[6] pry(main)> class Hoge
[6] pry(main)* def fuga
[6] pry(main)* if false
[6] pry(main)* user =nil
[6] pry(main)* end
[6] pry(main)* user
[6] pry(main)* end
[6] pry(main)* def piyo
[6] pry(main)* user
[6] pry(main)* end