zhovner

set-option -g prefix `
set -g base-index 1

# send ` 
bind-key a send-prefix

# start window index of 1 instead of 0
set-option -g base-index 1

# Start panes at 1 instead of 0. tmux 1.6 only

llllllllll

from itertools import chain, repeat
import sys
import types

# byte offsets for structures
if hasattr(sys, 'gettotalrefcount'):
    # under PyDEBUG builds
    _f_localsplus_offset = 392
    _ob_item_offset = 40
else:

wrobstory

# Byte-compiled / optimized / DLL files
__pycache__/
*.py[cod]

# C extensions
*.so

# Distribution / packaging
.Python
env/

gigamonkey

Write a program that does what it’s supposed to do
Write idiomatic code
Debug a program that you wrote
Debug a program someone else wrote
Debug the interaction between a system you wrote and one you didn’t
File a good bug report
Modify a program you didn’t write
Test a program you wrote
Test a program you didn’t write
Learn a new programming language

audreyfeldroy

• Update HISTORY.rst
• Commit the changes:

git add HISTORY.rst
git commit -m "Changelog for upcoming release 0.1.1."

• Update version number (can also be patch or major)

bumpversion minor

twiecki

kastnerkyle

"""
bitmap utils and much of the ctc code modified
From Shawn Tan, Rakesh and Mohammad Pezeshki
"""
# Author: Kyle Kastner
# License: BSD 3-clause
from theano import tensor
from scipy import linalg
import theano
import numpy as np

tjelen

Zerotier Ubuntu config notes

Setting up the default gateway (for VPN tunelling)

Ubuntu 18.04 UFW settings, based on [1] Step 1

• ens3 .. primary physical ETH interface
• 10.243.0.0/16 .. ZT network

netj

#!/usr/bin/env bash
# memusg -- Measure memory usage of processes
# Usage: memusg COMMAND [ARGS]...
#
# Author: Jaeho Shin <netj@sparcs.org>
# Created: 2010-08-16
############################################################################
# Copyright 2010 Jaeho Shin.                                               #
#                                                                          #
# Licensed under the Apache License, Version 2.0 (the "License");          #

chanks

Turning PostgreSQL into a queue serving 10,000 jobs per second

RDBMS-based job queues have been criticized recently for being unable to handle heavy loads. And they deserve it, to some extent, because the queries used to safely lock a job have been pretty hairy. SELECT FOR UPDATE followed by an UPDATE works fine at first, but then you add more workers, and each is trying to SELECT FOR UPDATE the same row (and maybe throwing NOWAIT in there, then catching the errors and retrying), and things slow down.

On top of that, they have to actually update the row to mark it as locked, so the rest of your workers are sitting there waiting while one of them propagates its lock to disk (and the disks of however many servers you're replicating to). QueueClassic got some mileage out of the novel idea of randomly picking a row near the front of the queue to lock, but I can't still seem to get more than an an extra few hundred jobs per second out of it under heavy load.

So, many developers have started going straight t