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-- show running queries (pre 9.2)
SELECT procpid, age(query_start, clock_timestamp()), usename, current_query 
FROM pg_stat_activity 
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' 
ORDER BY query_start desc;

-- show running queries (9.2)
SELECT pid, age(query_start, clock_timestamp()), usename, query 
FROM pg_stat_activity 
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' 

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Emoji	Meaning
⚠️	WIP
✅	Done
❌	Not Done
🎆	Serendipitous

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# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048

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Keybase proof

I hereby claim:

• I am 2color on github.
• I am 2color (https://keybase.io/2color) on keybase.
• I have a public key whose fingerprint is EF85 B9E9 3F47 D488 56BF 37AF C466 A8FA 57F3 9905

To claim this, I am signing this object:

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github-access-token: "......"
slack-notifications-webhook: http://hooks.slack.com....... 
gcr-key: |
  {
    "type": "service_account",
    "project_id": "myproject"
  }
git-private-key: |-
  -----BEGIN RSA PRIVATE KEY-----
  ...

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Moving Concourse Pipelines

Intro

Currently concourse does not support moving pipelines between teams via fly CLI. There is an issue for that here

The only way to do this is to make a few changes in the DB.

If you run the statement below you will see that 6 tables have the team_id column.

concourse=> select table_name                                                                                                                                                                                                                                                                                                                                                       from INFORMATION_SCHEMA.COLUMNS                                                                                                                                                                                                                                                                   

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{
  "key": "%XeDqVs7hGP1g36xG+u8mCcy6yp+G4QrC25tO/8RmTzA=.sha256",
  "value": {
    "previous": "%7HOW+sn5+LqSn48AFkhHLUkLIVCpljzGbBoIo+P25wo=.sha256",
    "author": "@QGXfP5kyNOnxhuf6+d9nSDPwSu55vjEdmKOecegeQso=.ed25519",
    "sequence": 34,
    "timestamp": 1543250630956,
    "hash": "sha256",
    "content": {
      "type": "contact",

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class Person {
  constructor (name) {
    this.name = name
    this.defaultSalultation = 'Dr.'
  }

  sayHello (salutation = this.defaultSalultation) {
    return `Hello ${salutation} ${this.name}`
  }
}

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// https://jsbin.com/gacexawuju/edit?js,console

//emit value every 1 second
const source = Rx.Observable.interval(1000).take(5);
const example = source
  //side effects will be executed once
  .do(() => console.log('Do Something!'))
  //do nothing until connect() is called
  // Cache the last 3 values
  .publishReplay(3)

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Trigger cronjob manually

kubectl create job --from=cronjob/[CRONJOB] test-job-name