onegrx

// Just before switching jobs:
// Add one of these.
// Preferably into the same commit where you do a large merge.
//
// This started as a tweet with a joke of "C++ pro-tip: #define private public",
// and then it quickly escalated into more and more evil suggestions.
// I've tried to capture interesting suggestions here.
//
// Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_,
// @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant,

onegrx

class Plane {}
class Airbus extends Plane {}

public class Main {

    void fly(Plane p) {
        System.out.println("I'm in a plane");
    }
    void fly(Airbus a) {
        System.out.println("I'm in the best Airbus!");

onegrx

\documentclass[12pt,a4paper,polish]{article}

\usepackage{polski}
\usepackage[utf8]{inputenc}

\begin{document}

\section{Tytuł}

Uwaga na znaki specjalne!

onegrx

/usr/bin/python3.4 /home/onegrx/Desktop/db-gen/generator.py
AssignAttendee 1134, 559
AssignAttendee 1134, 562
AssignAttendee 1134, 577
AssignAttendee 1134, 614
AssignAttendee 1134, 645
AssignAttendee 1134, 658
AssignAttendee 1135, 612
AssignAttendee 1135, 627
AssignAttendee 1135, 628

onegrx

/usr/bin/python3.4 /home/onegrx/Desktop/db-gen/fill.py
***** Filling Company table *****
AddCompany Apple, 4734055861, apple74, apple@app.com, 984128813, Hazy Blossom Quay, Marseille, 15951, France
AddCompany Toshiba, 9278427662, toshib74, toshi@tos.com, 388570351, Harvest Meadow, Bordeaux, 46514, France
AddCompany IBM, 3039385429, ibm95, ibm@ibm.com, 597090680, Red Pigeon Park, Vancouver, 59414, Canada
AddCompany Dell, 1383345216, dell33, dell@del.com, 660358494, Crimson Otter Square, Liverpool, 58819, Great Britain
AddCompany Apple, 2717787716, apple78, apple@app.com, 212006489, Zephyr Bend, Frankfurt, 29295, Germany
AddCompany Sony, 9104934754, sony49, sony@son.com, 919905446, Big Maple Field, Hamburg, 84584, Germany
AddCompany Amazon, 7864769011, amazon07, amazo@ama.com, 932509132, Quaint Castle Summit, Paris, 51992, France
AddCompany Microsoft, 7901174665, micros12, micro@mic.com, 785852031, Jagged Lamb Park, Glasgow, 72029, Great Britain

onegrx

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

onegrx

/usr/lib/jvm/java-8-oracle/bin/java -Xms512M -Xmx1024M -Xss1M -XX:+CMSClassUnloadingEnabled -XX:MaxPermSize=256M -Didea.launcher.port=7534 -Didea.launcher.bin.path=/opt/idea/bin -Dfile.encoding=UTF-8 -classpath /home/onegrx/.IntelliJIdea14/config/plugins/Scala/launcher/sbt-launch.jar:/opt/idea/lib/idea_rt.jar com.intellij.rt.execution.application.AppMain xsbt.boot.Boot run
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=256M; support was removed in 8.0
[info] Loading project definition from /home/onegrx/Desktop/if-tms/project
[debug] 
[debug] Initial source changes: 
[debug] 	removed:Set()
[debug] 	added: Set()
[debug] 	modified: Set()
[debug] Removed products: Set()
[debug] External API changes: API Changes: Set()

onegrx

--cw koncowe podzapytania


--2.2
select UnitPrice, ProductName
from Products
where UnitPrice < (
	select avg(UnitPrice) 
	from Products)

onegrx

use Northwind

select distinct E.FirstName, E.LastName, Self.ReportsTo, Other.FirstName + ' ' + Other.LastName as boss
from Employees as E 
inner join Employees as Self on E.EmployeeID = Self.ReportsTo
inner join Employees as Other on Self.EmployeeID = Other.EmployeeID

select E.FirstName, E.LastName
from Employees as E 
left outer join Employees as Self on E.EmployeeID = Self.ReportsTo

onegrx

/*
  Before running, install express by running

  npm install express
  
  and run with:
  
  node absurd_rest_service.js

  in this script's directory.