onjin

body, #contentCol {
  background-color: #fff !important;
}
#blueBarDOMInspector > div > div {
  background-color: orange;
  border-bottom: 0px;
}
#pagelet_ego_pane,
#pagelet_canvas_nav_content,
#pagelet_ticker {

onjin

-- 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%' 

onjin

#!/bin/bash                                       
# run pony compiller using docker                 
# requires realpath programm - apt-get install realpath                                              
path=$(realpath "$@")                             
/usr/bin/docker run --rm -v ${path}:/src/main ponylang/ponyc 

onjin

Every message has 3 ids, MessageId, CorrelationId, CausationId.

When you are responding to a message (either a command or an event) 
you copy the CorrelationId of the message you are responding to to your message. 

The CausationId of your message is the MessageId of the message you are responding to.

onjin

#!/usr/bin/env python    


def root(n):             
    """Calculate digital root with modulo arithmetic."""                                             
    return n % 9 or n and 9                       


if __name__ == "__main__":                        
    for i in range(9):   

onjin

#!/usr/bin/env bash

type wget >/dev/null 2>&1 || { echo >&2 "I require wget but it's not installed."; exit 1; }
type mdless >/dev/null 2>&1 || { echo >&2 "I require mdless but it's not installed. sudo gem install mdless"; exit 1; }

TOOL=${1:?Usage: $0 <toolname> [--refresh]}
REFRESH=${2:-no}

RAW_MD_URL="https://raw.github.com/hazeorid/devhints.io/gh-pages/${TOOL}.md"

onjin

<?php
file_put_contents('latest.zip', fopen('https://wordpress.org/latest.zip', 'r'));
system('unzip ./latest.zip');
system('rm ./latest.zip');
system('mv wordpress/* .');
system('rmdir wordpress');

onjin

"""Start interactive console on SIGUSR1 signal.
run:
$ python ./sigusr1_debug.py

and in another window
$ ps aux|grep sigusr1_debug
$ kill -10 [process pid]
and in first window you get:
.
Signal received : entering python shell.

onjin

#!/bin/bash

xhost +
docker run \
    --rm \
    -e DISPLAY=$DISPLAY \
    -v /tmp/.X11-unix:/tmp/.X11-unix \
    -v $(pwd)/:/data/ \
    -ti eferro/freemind /freemind.sh $(id -u) $*

onjin

# Rebind prefix key
unbind C-b
set-option -g prefix C-a
bind-key C-a send-prefix

# Pretty colors
# set -g status-bg blue
# set -g status-fg white

# Bindings