peterbe

import hashlib
from functools import wraps

from django.core.cache import cache
from django.utils.encoding import force_text, force_bytes


def cache_memoize(
    timeout,
    prefix='',

jonathanheron

<!-- Add this just before your closing </body> tag -->
<!-- Replace 'APP_ID' with your app ID -->
<script>
  window.intercomSettings = { app_id: 'APP_ID' };
</script>
<!-- Replace 'APP_ID' with your app ID -->
<script>(function(){var w=window;var ic=w.Intercom;if(typeof ic==="function"){ic('reattach_activator');ic('update',intercomSettings);}else{var d=document;var i=function(){i.c(arguments)};i.q=[];i.c=function(args){i.q.push(args)};w.Intercom=i;function l(){var s=d.createElement('script');s.type='text/javascript';s.async=true;s.src='https://widget.intercom.io/widget/APP_ID';var x=d.getElementsByTagName('script')[0];x.parentNode.insertBefore(s,x);}if(w.attachEvent){w.attachEvent('onload',l);}else{w.addEventListener('load',l,false);}}})()</script>

karnauskas

[Unit]
Description=Jenkins
After=network.target
Requires=network.target

[Service]
Type=simple
EnvironmentFile=/etc/sysconfig/jenkins
ExecStart=/usr/bin/java ${JENKINS_JAVA_OPTIONS} -jar /usr/lib/jenkins/jenkins.war --httpPort=${JENKINS_PORT} --httpListenAddress=${JENKINS_LISTEN_ADDRESS} ${JENKINS_ARGS}
Restart=always

rygorous

static void check_for_leaks()
{
    GLuint max_id = 10000; // better idea would be to keep track of assigned names.
    GLuint id;

    // if brute force doesn't work, you're not applying it hard enough
    for ( id = 1 ; id <= max_id ; id++ )
    {
#define CHECK( type ) if ( glIs##type( id ) ) fprintf( stderr, "GLX: leaked " #type " handle 0x%x\n", (unsigned int) id )
        CHECK( Texture );

rgreenjr

-- 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%' 

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

yevgenko

!-------------------------------------------------------------------------------
! Xft settings
!-------------------------------------------------------------------------------

Xft.dpi:                    96
Xft.antialias:              false
Xft.rgba:                   rgb
Xft.hinting:                true
Xft.hintstyle:              hintslight