djspiewak

Thread Pools

Thread pools on the JVM should usually be divided into the following three categories:

1. CPU-bound
2. Blocking IO
3. Non-blocking IO polling

Each of these categories has a different optimal configuration and usage pattern.

RobBlackwell

# Edit this configuration file to define what should be installed on
# your system.  Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).

{ config, pkgs, ... }:

{
  imports =
  [ # Include the results of the hardware scan.
      ./hardware-configuration.nix

steveharoz

license: gpl-3.0
height: 1030
scrolling: yes

bkaradzic

Orthodox C++

This article has been updated and is available here.

LindsayBradford

/*
 * Usage:   
 *    all LaTeX source files go in $rawDirectory
 *    base document to 'cook'  should match content of $latexFile
 *    build script delivers resulting PDF file to $cookedDirectory
*/

defaultTasks 'full'

ext { documentBase = 'myBaseLaTeXFileName' }

chrismccoy

# alias to edit commit messages without using rebase interactive
# example: git reword commithash message
reword = "!f() {\n  GIT_SEQUENCE_EDITOR=\"sed -i 1s/^pick/reword/\" GIT_EDITOR=\"printf \\\"%s\\n\\\" \\\"$2\\\" >\" git rebase -i \"$1^\";\n git push -f;\n}; f"

# release alias with tagging
# usage: git release v2.3.0 "Finalized API and added documentation" ./docs.zip
release = !f() { tag="$1"; title="$2"; shift 2; gh release create "$tag" --target $(git rev-parse HEAD) -t "$title" --generate-notes "$@"; }; f

# usage gh lockdown
# git alias to disable wikis, issues, projects for existing repos

willurd

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

saltnlight5

// groovy -cp $HOME/.m2/repository/com/h2database/h2/1.3.166/h2-1.3.166.jar groovySql

// http://groovy.codehaus.org/Tutorial+6+-+Groovy+SQL

// Grab will not load the driver! but at least we can trigger it to download it and then use groovy -cp option to run this script.
// @Grab('com.h2database:h2:1.3.166')

import groovy.sql.Sql
sql = Sql.newInstance(
	'jdbc:h2:~/test',