배우기를 멈추는 사람은 20세건 80세건 늙은 것이다.

https://joswlv.notion.site/schedule_interval-execution_date-5f805332a253431baa36aef22480ca9a 'schedule_interval'의 변신, 그리고 'execution_date'의 종말 모든 문제의 근원 execution_date joswlv.notion.site - `execution_date`: time window (daily) 기반으로, 설정된 시간 다음날 job 이 수행됨

assignee is empty https://stackoverflow.com/questions/28989621/how-to-create-jira-quick-filter-where-assignee-is-unassigned how to create JIRA quick filter where assignee is Unassigned I defined a unassigned user in my JIRA account and now I can assign to unassigned user. when I want to get all those tickets using quick filter - I can't. any solution / workaround will be most wel... stackoverflo..

### first type is null { "name":"my_optional_date", "type":[ "null", {"type" : "long", "logicalType": "timestamp-millis"}], "default": null } https://stackoverflow.com/questions/45581437/how-to-specify-converter-for-default-value-in-avro-union-logical-type-fields How to specify converter for default value in Avro Union logical type fields? I have the following Avro schema: { "namespace":"com.exa..

https://stackoverflow.com/questions/26077543/how-to-name-dockerfiles How to name Dockerfiles I'm unsure of how to name Dockerfiles. Many on GitHub use Dockerfile without a file extension. Do I give them a name and extension; if so what? Or do I just call them Dockerfile? stackoverflow.com

>>> # Serialize string keys >>> producer = KafkaProducer(key_serializer=str.encode) >>> producer.send('flipflap', key='ping', value=b'1234') >>> # Serialize json messages >>> import json >>> producer = KafkaProducer(value_serializer=lambda v: json.dumps(v).encode('utf-8')) >>> producer.send('fizzbuzz', {'foo': 'bar'}) https://kafka-python.readthedocs.io/en/master/index.html?highlight=key_seriali..

https://api.slack.com/methods/chat.postMessage https://slack.com/api/chat.postMessage Content-Type: application/json Authorization: 'Bearer ' + token { "text": "hello", "as_user": true, "channel": "U##########" } https://api.slack.com/methods/chat.postMessage https://stackoverflow.com/questions/47753834/how-to-send-direct-messages-to-a-user-as-app-in-app-channel https://stackoverflow.com/questio..

https://api.slack.com/methods/users.lookupByEmail users.lookupByEmail API method Find a user with an email address. api.slack.com POST https://slack.com/api/users.lookupByEmail?email=seunggabi@gmail.com form-data token=xoxb-############-#############-$$$$$$$$$$$$$$$$$$$$$$$$ https://stackoverflow.com/questions/29392407/how-to-get-a-slack-user-by-email-using-users-info-api/72155994#72155994 How t..

brew install gradle gradle init --type pom implementation(project(":data-core")) https://kimpaper.github.io/2016/07/14/gradle/ maven에서 gradle로 변환... gradle설치 (for macOS) 1 brew install gradle 원래 수동으로 설치하는 방법이 있으나.. 나는 위와 같이 자동 설치를 좋아한다 대부분 그렇지 않을까~ 수동 설치는 사이트에서 참고하자 https://gradle.org/gradle- kimpaper.github.io https://www.geeksforgeeks.org/difference-between-gradle-and-maven/ Difference between..

https://wickso.me/docker/arg-vs-env/ ARG 와 ENV 의 차이점 FROM 이전에 있는 ARG 는 FROM 에서만 사용 가능하다. 즉, 내부에서 사용하기 위해서 한번 더 선언해야 한다. ARG centos_version FROM centos${centos_version} AS builder ARG centos_version # 안에서 사용하려면 또 ARG를 wickso.me

git config --unset --global pull.ff https://velog.io/@roong-ra/Git-%EC%97%90%EB%9F%AC-Fatal-%EC%A0%95%EB%B0%A9%ED%96%A5%EC%9D%B4-%EB%B6%88%EA%B0%80%EB%8A%A5%ED%95%98%EB%AF%80%EB%A1%9C-%EC%A4%91%EC%A7%80%ED%95%A9%EB%8B%88%EB%8B%A4 [Git 에러] Fatal: 정방향이 불가능하므로, 중지합니다. Fatal: 정방향이 불가능하므로, 중지합니다. velog.io

https://brownbears.tistory.com/593 [Airflow] DAG에서 다른 DAG 호출하기 (DAG 종속성) dag를 설계할 때 dag끼리 종속성을 갖지 않는 것이 가장 좋지만 어쩔 수 없이 종속성을 만들어야 하는 경우가 있습니다. 아래와 같은 상황일 때, dag의 종속성을 갖는 것이 유용하게 사용됩니다. 두 brownbears.tistory.com https://bomwo.cc/posts/execution_date/ Airflow 구조와 execution_date 이해하기 - 데이터와 개발을 좋아하는 사람 들어가기 저번 포스트였던 Airflow란?에 간단하게 airflow의 개념들에 대해서 작성해보았다. 오늘은 airflow를 구조에 대해 파악과 docker를 이용해 간단하게 설치..

https://github.com/anuraghazra/github-readme-stats/blob/master/docs/readme_kr.md GitHub - anuraghazra/github-readme-stats: Dynamically generated stats for your github readmes :zap: Dynamically generated stats for your github readmes - GitHub - anuraghazra/github-readme-stats: Dynamically generated stats for your github readmes github.com

class MyClass(object): def __init__(self): print "never called in this case" def __new__(cls): return 42 obj = MyClass() print obj https://stackoverflow.com/questions/2491819/how-to-return-a-value-from-init-in-python How to return a value from __init__ in Python? I have a class with an __init__ function. How can I return an integer value from this function when an object is created? I wrote a pr..

api object http LB, SSL, virtual hosting cluster > node edge router cluster network service https://kubernetes.io/ko/docs/concepts/services-networking/ingress/

https://github.com/confluentinc/confluent-kafka-python/issues/1122 Flush() call getting stuck inside celery task no messages being produced. · Issue #1122 · confluentinc/confluent-kafka-python Description Unable to publish messages when using the library inside a celery worker in airflow. Here is the debug information coming from the librdkafka lib on the worker logs. We are following th... gith..

docker-compose -f docker-compose-dev.yml up -d docker-compose -f docker-compose-dev.yml up --force-recreate docker-compose -f docker-compose-dev.yml up --build docker-compose -f docker-compose-dev.yml down docker-compose start docker-compose start mysql docker-compose restart docker-compose restart redis docker-compose stop docker-compose stop wordpress docker-compose down docker-compose logs do..

path: "\ /a/b/c/\ ?z={z}\ &x={x}\ &c={c}" https://stackoverflow.com/questions/3790454/how-do-i-break-a-string-in-yaml-over-multiple-lines How do I break a string in YAML over multiple lines? In YAML, I have a string that's very long. I want to keep this within the 80-column (or so) view of my editor, so I'd like to break the string. What's the syntax for this? In other words, I have t... stackov..

https://stackoverflow.com/questions/623861/how-do-you-unescape-urls-in-java How do you unescape URLs in Java? When I read the xml through a URL's InputStream, and then cut out everything except the url, I get "http://cliveg.bu.edu/people/sganguly/player/%20Rang%20De%20Basanti%20-%20Tu%20Bin%20Bataye.mp3". ... stackoverflow.com

*, one **kwargs, {} https://brownbears.tistory.com/37 parameter (또는 argument) 앞에 *, ** (아스테리크 = asterisk = 별표) 의미 장고 orm이나 파이썬 코드를 보면 *args, **kwargs를 확인할 수 있습니다. 해당 뜻은 어떤 파라미터를 몇개를 받을지 모르는 경우 사용한다 라고 하지만 막연하기 때문에 예를 들어 설명하겠습니다. brownbears.tistory.com

https://docs.aws.amazon.com/ko_kr/AmazonECR/latest/userguide/docker-push-ecr-image.html Docker 이미지 푸시 - Amazon ECR 이 페이지에 작업이 필요하다는 점을 알려 주셔서 감사합니다. 실망시켜 드려 죄송합니다. 잠깐 시간을 내어 설명서를 향상시킬 수 있는 방법에 대해 말씀해 주십시오. docs.aws.amazon.com