Copyright © 2016-2018 Fantasyland Institute of Learning. All rights reserved.
A function is a mapping from one set, called a domain, to another set, called the codomain. A function associates every element in the domain with exactly one element in the codomain. In Scala, both domain and codomain are types.
val square : Int => Int = x => x * x
| ------------------------------------------------------------------------------- | |
| -- Configuration for using Xmonad inside Xfce, KDE and standalone. | |
| -- | |
| -- Xfce: It is recommended to disable/remove xfwm4 and xfdesktop. | |
| -- KDE: Plasma works with xmonad, except | |
| -- 1. Mouse cursor cannot focus on empty monitors. | |
| -- 2. Panel start-menu search field cannot receive input. | |
| ------------------------------------------------------------------------------- |
| curl --header 'Authorization: token INSERTACCESSTOKENHERE' \ | |
| --header 'Accept: application/vnd.github.v3.raw' \ | |
| --remote-name \ | |
| --location https://api.github.com/repos/owner/repo/contents/path | |
| # Example... | |
| TOKEN="INSERTACCESSTOKENHERE" | |
| OWNER="BBC-News" | |
| REPO="responsive-news" |
| #!/bin/bash | |
| # | |
| # Build i3 and depencendies. | |
| # by Phillip Berndt, www.pberndt.com, June 2013 | |
| # | |
| # The default developer packages from debian based distributions, | |
| # cmake and cairo headers are prerequisites for this script. If | |
| # anything else is missing on your system, this script should be | |
| # easily extendible by inserting further packages into the | |
| # BUILD array below. |
| #! /bin/bash | |
| # build the environment | |
| mkdir tessenv; cd tessenv | |
| TROOT=`pwd` | |
| mkdir $TROOT/stockfonts; mkdir $TROOT/build; mkdir $TROOT/build/eng | |
| echo "Environment built" | |
| # Get the stock english fonts from Google (old, but they work) | |
| cd $TROOT/stockfonts | |
| GET http://tesseract-ocr.googlecode.com/files/boxtiff-2.01.eng.tar.gz > boxtiff-2.01.eng.tar.gz |
| ! urxvt | |
| URxvt*buffered: true | |
| URxvt*cursorBlink: true | |
| URxvt*underlineColor: yellow | |
| URxvt*font: xft:inconsolata:size=10:antialias=true | |
| URxvt*depth: 32 | |
| URxvt*borderless: 1 | |
| URxvt*scrollBar: false | |
| URxvt*loginShell: true | |
| Urxvt*secondaryScroll: true # Enable Shift-PageUp/Down in screen |
| { | |
| "text": "RT @PostGradProblem: In preparation for the NFL lockout, I will be spending twice as much time analyzing my fantasy baseball team during ...", | |
| "truncated": true, | |
| "in_reply_to_user_id": null, | |
| "in_reply_to_status_id": null, | |
| "favorited": false, | |
| "source": "<a href=\"http://twitter.com/\" rel=\"nofollow\">Twitter for iPhone</a>", | |
| "in_reply_to_screen_name": null, | |
| "in_reply_to_status_id_str": null, | |
| "id_str": "54691802283900928", |
| { | |
| "coordinates": null, | |
| "created_at": "Thu Oct 21 16:02:46 +0000 2010", | |
| "favorited": false, | |
| "truncated": false, | |
| "id_str": "28039652140", | |
| "entities": { | |
| "urls": [ | |
| { | |
| "expanded_url": null, |
