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MISAWA Yoshihiro PyYoshi

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Working from The World
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function sleep() {
var ms = arguments.length <= 0 || arguments[0] === undefined ? 0 : arguments[0];
return new Promise(
function (r) {
return setTimeout(r, ms);
}
);
}
var writeTransactionCreateCarAndPerson3 = function writeTransactionCreateCarAndPerson3() {
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PyYoshi / _.md
Last active April 2, 2016 08:55
JenkinsでDockerコンテナのビルド

git pluginで該当リポジトリを取得

ビルド手順でシェルを選んでbuild.shの中身をコピペ

保存

memo

予めdocker-machineでdefault vmを作っておく

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PyYoshi / realmjs-flowtype-interface.js
Last active November 28, 2016 21:41
flowtype interface for realm-js
declare class RealmResults {
length:number;
filtered(query:string, arg:?any):RealmResults;
snapshot():RealmResults;
sorted(descriptor:any, reverse:?boolean):RealmResults;
}
declare class RealmList {
length:number;
filtered(query:string, arg:?any):RealmResults;
@PyYoshi
PyYoshi / usbhubs.md
Last active February 4, 2016 15:22
V919 Air CH
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PyYoshi / devices.md
Last active April 22, 2016 02:30
Onda V919 AIR CH
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PyYoshi / add_custom_field_to_json.go
Created November 21, 2015 13:59
Add custom field to JSON in Go
package main
import (
"encoding/json"
"fmt"
"reflect"
)
type D struct {
ID string
@PyYoshi
PyYoshi / _.md
Created November 5, 2015 04:14
Mount swap 2GB on CoreOS
$ sudo -i
# touch /2GiB.swap
# chattr +C /2GiB.swap
# fallocate -l 2048m /2GiB.swap
# chmod 600 /2GiB.swap
# mkswap /2GiB.swap
# vim /etc/systemd/system/swap.service
# systemctl enable /etc/systemd/system/swap.service
# systemctl start swap
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PyYoshi / _.md
Created November 5, 2015 02:43
Set overcommit_memory=1 on CoreOS
$ sudo -i
# vim /etc/systemd/system/overcommit_memory_1.service
# systemctl enable overcommit_memory_1
# systemctl start overcommit_memory_1
# systemctl status overcommit_memory_1
# cat /proc/sys/vm/overcommit_memory
@PyYoshi
PyYoshi / _.md
Created November 5, 2015 02:34
Set somaxconn=1024 on CoreOS
$ sudo -i
# vim /etc/systemd/system/somaxconn1024.service
# systemctl enable somaxconn1024
# systemctl start somaxconn1024
# systemctl status somaxconn1024
# cat /proc/sys/net/core/somaxconn
@PyYoshi
PyYoshi / _.md
Last active June 13, 2018 22:46
Disable Transparent Huge Pages on CoreOS
$ sudo -i
# vim /etc/systemd/system/disable-transparent-huge-pages.service
# systemctl enable disable-transparent-huge-pages
# systemctl start disable-transparent-huge-pages
# systemctl status disable-transparent-huge-pages
# cat /sys/kernel/mm/transparent_hugepage/enabled
# cat /sys/kernel/mm/transparent_hugepage/defrag