Using Requests and Beautiful Soup, with the most recent Beautiful Soup 4 docs.
Install our tools (preferably in a new virtualenv):
pip install beautifulsoup4
Using Requests and Beautiful Soup, with the most recent Beautiful Soup 4 docs.
Install our tools (preferably in a new virtualenv):
pip install beautifulsoup4
git fetch upstream | |
git reset --hard upstream/master |
-- show running queries (pre 9.2) | |
SELECT procpid, age(clock_timestamp(), query_start), 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(clock_timestamp(), query_start), usename, query | |
FROM pg_stat_activity | |
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' |
-- Firstly, remove PRIMARY KEY attribute of former PRIMARY KEY
ALTER TABLE <table_name> DROP CONSTRAINT <table_name>_pkey;
-- Then change column name of your PRIMARY KEY and PRIMARY KEY candidates properly.
ALTER TABLE <table_name> RENAME COLUMN <primary_key_candidate> TO id;
/* | |
Notes: | |
Despite Scala's appearances, it is, in fact, a Statically Typed language. | |
It has just eliminated a great deal of the "type vomit" people are used | |
to seeing in Statically Typed languages (e.g. C, C++, Java). It often | |
can infer the type on its own. It also combines functional and | |
object-oriented programming paradigms in a fashion that feels similar | |
to Python. | |
*/ |
git branch -m old_branch new_branch # Rename branch locally | |
git push origin :old_branch # Delete the old branch | |
git push --set-upstream origin new_branch # Push the new branch, set local branch to track the new remote |
from celery import Task | |
from celery.task import task | |
from my_app.models import FailedTask | |
from django.db import models | |
@task(base=LogErrorsTask) | |
def some task(): | |
return result | |
class LogErrorsTask(Task): |