docker ps
: list running containers (option-a
exited ones)docker run <image name>
: run/install docker image ; options :it
: interactive--rm
: delete container after it stops--mount type=bind,source=$(pwd),destination=/src
: mount current dir to/src
on the container
docker rm <id|name>
: delete containerdocker diff <id|name>
: show diff made in this imagedocker system df
: show space taken by docker
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select pid, usename, pg_blocking_pids(pid) as blocked_by, query as blocked_query | |
from pg_stat_activity | |
where cardinality(pg_blocking_pids(pid)) > 0; |
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SELECT | |
table_name, | |
pg_size_pretty(table_size) AS table_size, | |
pg_size_pretty(indexes_size) AS indexes_size, | |
pg_size_pretty(total_size) AS total_size | |
FROM ( | |
SELECT | |
table_name, | |
pg_table_size(table_name) AS table_size, | |
pg_indexes_size(table_name) AS indexes_size, |
Patrick Joyce - pragmati.st/checklists
THE SUBMITTER SHOULD ALWAYS ASK THEMSELVES THE FOLLOWING QUESTIONS:
- Have I looked at every line of the diff between your branch and master?
- Is there anything in this patch that is not related to the overall change?
- Have I structured the commits to make the reviewer’s job easy?
- Have I tested the code locally?
- Should QA look at this before I submit it for review?