zemlanin

# extra short
M=k=L=0
while k<1e6:
	n=k=k+1;l=1
	while n>1:n=[n/2,3*n+1][n%2];l+=1
	if l>L:M,L=k,l
print M

# short and fast
r={1:1};k=L=M=0

zemlanin

# send message to your devices via pushover.net API
# add next two or three lines to .bashrc/.zshrc to use this script

# export PUSHOVER_APP="your pushover.net app token"
# export PUSHOVER_USER="your pushover.net user key"
# # optional:
# export PUSHOVER_DEVICE="default device"

# USAGE: push <message> [-d=<device>]
# OPTIONS:

zemlanin

# send yo to your devices via Yo API
# add next line to .bashrc/.zshrc to use this script

# export YO_APP="your justyo.co app token"

# USAGE: yop [link]

__yop(){
  local link=$1
  local api_url="http://api.justyo.co/yoall/"

zemlanin

Keybase proof

I hereby claim:

• I am zemlanin on github.
• I am zem (https://keybase.io/zem) on keybase.
• I have a public key whose fingerprint is 69AE 19AE 14E2 31E1 E727 CD27 B3A7 3ED8 9342 526F

To claim this, I am signing this object:

zemlanin

Solutions for regex.alf.nu (easy mode)

1. Warmup (207)

    foo
   

2. Anchors (208)

    k$
   

3. Ranges (202)

zemlanin

import itertools, string, operator, requests

cypher = map(int, requests.get('https://projecteuler.net/project/cipher1.txt').text.split(','))

for pwd in itertools.product(string.ascii_lowercase, repeat=3):
    phrase = ''.join(itertools.imap(lambda x,y: chr(operator.xor(x, y)), cypher, itertools.cycle(map(ord, pwd))))
    if 'the' in phrase.lower() and 'and' in phrase.lower() and ' ' in phrase:
        print phrase, '\n|\n+->\t', ''.join(pwd), '\n'

zemlanin

# Генерируем цвет фона prompt'а, основываясь на md5-сумме hostname (только первые 2 шестнадцатеричные цифры)

export TERM=xterm-256color

__colorcode=$(
  (
    echo "ibase=16"; hostname | md5sum | cut -c1-2 | tr "[:lower:]" "[:upper:]"
  ) | bc | awk '{printf "[48;5;%dm", $1}'   # Перед "[" стоит ESC-символ, который не отображается в браузере
)

zemlanin

# add this file to your ~/.zshrc file and restart zsh
# or just run "curl https://gist.github.com/zemlanin/5322437/raw/p.sh >> ~/.zshrc; exec zsh"
#
# input:
#   p 2+4 4.0/3 _0+_1
#
# and get output like: 
#   _0> 6
#   _1> 1.3333333333333333
#   _2> 7.333333333333333

zemlanin

<?xml version='1.0'?>
<!DOCTYPE fontconfig SYSTEM 'fonts.dtd'>
<!--
1. Download the Symbola font:
   http://users.teilar.gr/~g1951d/Symbola707.zip

2. unzip the file and put Symbola.ttf (and any of the other fonts that strike your fancy)
   in your ~/.fonts/ directory

3. run `fc-cache -f`.  You can check to make sure the new fonts 

zemlanin

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