jpgcc

What the heck is a Product Manager?

Track: Careers

Description

Product Manager: one of the least well-defined roles in the computer industry, although quite popular nowadays. No two companies have the same description for this job title, and it can even vary widely within one company. Are they the CEO of the product (bleargh!)? Are they project managers wearing sneakers and hipster glasses? What do they do all day? Is this a business, marketing or technology role? Is this someone with a degree in engineering, or an MBA? What can make a software engineer want to become a product manager?

sashaafm

% Example on how to get all Erlang formats from source code to disassembled bytecode
% Erlang Source --> Erlang AST --> Erlang Expanded AST --> Core Erlang --> BEAM Bytecode

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%% First the original module
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

-module(add).
-export([add/2]).

joninvski

Two hours of ((((()))))

Today's topics:

• Part 1 - Boring basics
• Part 2 - Understanding the Parenthesis
• Part 3 - Playing with structures
• Part 4 - Functional transformation to sequences
• Part 5 - Software Transactional Memory
• Part 5.1 - Core.async
• Extra Part 6 - Data as code

mdouze

###########################################
# serialization of indexes to byte arrays
###########################################

def serialize_index(index):
    """ convert an index to a numpy uint8 array  """
    writer = faiss.VectorIOWriter()
    faiss.write_index(index, writer)
    return faiss.vector_to_array(writer.data)

andruby

after "deploy:symlink", "deploy:restart_workers"

##
# Rake helper task.
# http://pastie.org/255489
# http://geminstallthat.wordpress.com/2008/01/27/rake-tasks-through-capistrano/
# http://ananelson.com/said/on/2007/12/30/remote-rake-tasks-with-capistrano/
def run_remote_rake(rake_cmd)
  rake_args = ENV['RAKE_ARGS'].to_s.split(',')
  cmd = "cd #{fetch(:latest_release)} && #{fetch(:rake, "rake")} RAILS_ENV=#{fetch(:rails_env, "production")} #{rake_cmd}"

nazgob

# you have ctags but it does not work...
$ ctags -R --exclude=.git --exclude=log *
ctags: illegal option -- R
usage: ctags [-BFadtuwvx] [-f tagsfile] file ...

#you need to get new ctags, i recommend homebrew but anything will work
$ brew install ctags

#alias ctags if you used homebrew
$ alias ctags="`brew --prefix`/bin/ctags"

sudara

# this monit config goes in /etc/monit/conf.d

check process puma_master
  with pidfile  /data/myapp/current/tmp/puma.pid
  start program = "/etc/monit/scripts/puma start"
  stop program = "/etc/monit/scripts/puma stop" 
  group myapp

check process puma_worker_0
  with pidfile /data/myapp/current/tmp/puma_worker_0.pid

piscisaureus

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = git@github.com:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

protrolium

ffmpeg

Converting Audio into Different Formats / Sample Rates

Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma

You can get the list of supported formats with:
ffmpeg -formats

You can get the list of installed codecs with:

henrik

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name: