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
| pkgname=duolingo | |
| pkgver=0.3.1 | |
| pkgrel=1 | |
| pkgdesc="Unofficial release of Duolingo for Linux / Learn languages by playing a game. It's 100% free, fun, and scientifically proven to work." | |
| url="https://www.duolingo.com/" | |
| arch=('x86_64') | |
| license=('custom') | |
| install=duolingo.install | |
| source=("https://github.com/mikethedj4/duolingo-linux/raw/master/${pkgname}-linux.tar.gz" | |
| "duolingo.desktop") |
| import sys,os | |
| import curses | |
| def draw_menu(stdscr): | |
| k = 0 | |
| cursor_x = 0 | |
| cursor_y = 0 | |
| # Clear and refresh the screen for a blank canvas | |
| stdscr.clear() |
| func split(buf []byte, lim int) [][]byte { | |
| var chunk []byte | |
| chunks := make([][]byte, 0, len(buf)/lim+1) | |
| for len(buf) >= lim { | |
| chunk, buf = buf[:lim], buf[lim:] | |
| chunks = append(chunks, chunk) | |
| } | |
| if len(buf) > 0 { | |
| chunks = append(chunks, buf[:len(buf)]) | |
| } |
| def make_markdown_table(array): | |
| """ Input: Python list with rows of table as lists | |
| First element as header. | |
| Output: String to put into a .md file | |
| Ex Input: | |
| [["Name", "Age", "Height"], | |
| ["Jake", 20, 5'10], | |
| ["Mary", 21, 5'7]] |
NOTE: the content is out-of-date. All development is moved to the https://github.com/yurydelendik/wasmception
# locations, e.g.
export WORKDIR=~/llvmwasm; mkdir -p $WORKDIR
export INSTALLDIR=$WORKDIR
| # when you try to start docker | |
| # sudo systemctl start docker | |
| # and the output is: Failed to start docker.service: Unit docker.service is masked. | |
| # | |
| # | |
| # ls -la /etc/systemd/system | grep docker | |
| # see for /dev/null if there is | |
| systemctl unmask docker.service | |
| systemctl unmask docker.socket | |
| systemctl start docker.service |
| the 9243 (definite article,adverb) | |
| of 5220 (preposition,auxiliary verb) | |
| and 5196 (conjunction) | |
| to 4951 (preposition,adverb) | |
| a 4506 (indefinite article,noun,preposition) | |
| in 2822 (preposition,adverb) | |
| is 2699 (verb) | |
| you 2041 (pronoun,noun) | |
| are 1843 (verb) | |
| for 1752 (preposition,conjunction) |
