sat0yu

function onFormSubmit(e) {
  const headers = {
    outline: "Outline",
    expected: "What's the expected result?",
    actual: "What's the actual result?",
    howToReproduce: "Steps to reproduce the issue",
    details: "Additional details",
    email: "Email Address",
  };
  const title = e.namedValues[headers.outline][0];

sat0yu

#!/bin/bash -eux

if [ $# -ne 3 ]; then
  echo "./generate.sh USER_NAME CLUSTER_NAME HOSTNAME" 1>&2
  exit 1
fi

USER_NAME=$1
CLUSTER_NAME=$2
HOSTNAME=$3

sat0yu

#!/bin/bash -eux

if [[ $UID != 0 ]]; then
  echo "Please run this script with sudo"
  exit 1
fi

REGISTRIES_YAML_PATH=/etc/rancher/k3s/registries.yaml

if [ -e $REGISTRIES_YAML_PATH ]; then

sat0yu

# -e: encryption, -base64 (-a): use base64 encoding/decoding, -pass: `pass:xxx` sets the password `xxx` to encrypt/decrypt, -p: print salt, key, IV
echo "hello" | openssl enc -aes-128-cbc -e -base64 -pass pass:test -p
# salt=FE03CBE926FC4070
# key=FFF339A34C98ED8D8B8843E3F1846104
# iv =EAEAD799A571F360BA1C17B335E2701F
# U2FsdGVkX1/+A8vpJvxAcFEj7ilI/zfrmA3EZ5VQUeY=

# -d: decryption
echo "U2FsdGVkX1/+A8vpJvxAcFEj7ilI/zfrmA3EZ5VQUeY=" | openssl enc -aes-128-cbc -d -base64 -pass pass:test -p
# salt=FE03CBE926FC4070

sat0yu

package main

import (
	"fmt"
	"log"
	"math/rand"
	"time"
)

const DIM = 26 // |{'a', ..., 'z'}| = 26

sat0yu

#!/bin/bash -eux

if [ $# -ne 3 ]; then
  echo "./generate.sh USER_NAME CLUSTER_NAME HOSTNAME" 1>&2
  exit 1
fi

USER_NAME=$1
CLUSTER_NAME=$2
HOSTNAME=$3

sat0yu

/* 
MariaDB [hoge]> call populate_timedim();
Query OK, 7200 rows affected (8.972 sec)

MariaDB [hoge]> select * from timedim limit 10;
+----+---------------------+
| id | ts                  |
+----+---------------------+
|  1 | 2020-08-27 08:00:00 |
|  2 | 2020-08-27 08:00:01 |

sat0yu

class ActiveRecordWithConnectionInterceptor < ::GRPC::ServerInterceptor
  def request_response(**)
    # ref: https://github.com/rails/rails/blob/5-2-stable/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb#L54-L56
    ::ActiveRecord::Base.connection_pool.with_connection do
      yield
    end
  end

  alias_method :server_streamer, :request_response
  alias_method :client_streamer, :request_response

sat0yu

package main

import (
	"bufio"
	"crypto/md5"
	"encoding/hex"
	"fmt"
	"math/big"
	"os"
)

sat0yu

// ErrorCapturer specifies the implementation of a method to capture the given error
type ErrorCapturer interface {
	CaptureError(err error, tags map[string]string) string
}

// SentryRavenInterceptor creates an interceptor which catches the errors from each service method and reports them to Sentry
func SentryRavenInterceptor(ec ErrorCapturer) grpc.UnaryServerInterceptor {
	return func(ctx context.Context, req interface{}, _info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error) {
		resp, err := handler(ctx, req)
		if err != nil {