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Dmitri I. Arkhipov darkhipo

  • University of California Irvine
  • Irvine California
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@dhasvold
dhasvold / gist:4bef70bf98eef90da2eeec4426b63186
Last active February 9, 2019 04:32
UCI React Workshop
Git remote add upstream https://github.com/dhasvold/health-inspector.git
Git fetch upstream
Git rebase upstream/day3-prep
Npm install
Npm start
@mariocj89
mariocj89 / python-logging.md
Last active November 6, 2024 20:13
Understanding logging in Python

Logging trees

Introduction

When applications are running in production, they become black boxes that need to be traced and monitored. One of the simplest, yet main, ways to do so is logging. Logging allows us - at the time we develop our software - to instruct the program to emit information while the system is running that will be useful for us and our sysadmins.

@rgreenjr
rgreenjr / postgres_queries_and_commands.sql
Last active March 10, 2025 01:36
Useful PostgreSQL Queries and Commands
-- 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%'
@joaopizani
joaopizani / .screenrc
Created May 17, 2012 11:55
A killer GNU Screen Config
# the following two lines give a two-line status, with the current window highlighted
hardstatus alwayslastline
hardstatus string '%{= kG}[%{G}%H%? %1`%?%{g}][%= %{= kw}%-w%{+b yk} %n*%t%?(%u)%? %{-}%+w %=%{g}][%{B}%m/%d %{W}%C%A%{g}]'
# huge scrollback buffer
defscrollback 5000
# no welcome message
startup_message off