THIS GIST WAS MOVED TO TERMSTANDARD/COLORS
REPOSITORY.
PLEASE ASK YOUR QUESTIONS OR ADD ANY SUGGESTIONS AS A REPOSITORY ISSUES OR PULL REQUESTS INSTEAD!
#! /usr/bin/env python | |
import fileinput | |
import argparse | |
from operator import itemgetter | |
parser = argparse.ArgumentParser() | |
parser.add_argument('--target-mb', action = 'store', dest = 'target_mb', default = 61000, type = int) | |
parser.add_argument('vmtouch_output_file', action = 'store', nargs = '+') | |
args = parser.parse_args() |
# run using ```rvm jruby-1.6.7 do jruby "-J-Xmx2000m" "--1.9" tej.rb``` | |
require 'rubygems' | |
require 'nokogiri' | |
require 'csv' | |
f = File.open("/tmp/preview.html") | |
doc = Nokogiri::HTML(f) | |
csv = CSV.open("/tmp/output.csv", 'w',{:col_sep => ",", :quote_char => '\'', :force_quotes => true}) |
THIS GIST WAS MOVED TO TERMSTANDARD/COLORS
REPOSITORY.
PLEASE ASK YOUR QUESTIONS OR ADD ANY SUGGESTIONS AS A REPOSITORY ISSUES OR PULL REQUESTS INSTEAD!
Magic words:
psql -U postgres
Some interesting flags (to see all, use -h
or --help
depending on your psql version):
-E
: will describe the underlaying queries of the \
commands (cool for learning!)-l
: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)PORTAGE_IONICE_COMMAND="/usr/local/sbin/portage-cgroup \${PID}" |
import java.io.IOException; | |
import java.net.URLClassLoader; | |
import java.nio.file.Files; | |
import java.nio.file.Paths; | |
import java.nio.file.Path; | |
/** | |
* Example demonstrating a ClassLoader leak. | |
* | |
* <p>To see it in action, copy this file to a temp directory somewhere, |
#!/usr/bin/expect -f | |
set prompt "#" | |
set address [lindex $argv 0] | |
spawn sudo bluetoothctl -a | |
expect -re $prompt | |
send "remove $address\r" | |
sleep 1 | |
expect -re $prompt |
My friend Michael Jackson turned off github issues on one of his smaller projects. It got me thinking...
Maintainers getting burned out is a problem. Not just for the users of a project but the mental health of the maintainer. It's a big deal for both parties. Consumers want great tools, maintainers want to create them, but maintainers don't want to be L1 tech support, that's why they
FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.
%default total | |
-- Proofs that a value is divisible my 3 and 5 respectively | |
IsFizz : (k : Nat) -> Type | |
IsFizz k = (modNatNZ k 3 SIsNotZ = 0) | |
IsBuzz : Nat -> Type | |
IsBuzz k = (modNatNZ k 5 SIsNotZ = 0) | |
-- The type Fizzbuzz, one can only construct an instance of Fizz if one can provide |