trakhov

function sum(ary) {
  var result = 0;
  
  for (var i = 0; i < ary.length; i++) {
    result += ary[i];
  }
  
  return result;
}

trakhov

iteration = 0
count = 0
while iteration < 5:
    for letter in "hello, world":
        count += 1
    print("Iteration " + str(iteration) + "; count is: " + str(count))
    iteration += 1

trakhov

require 'flickraw'
require 'open-uri'

FlickRaw.api_key="your api key"
FlickRaw.shared_secret="your secret"

args = {
	tags: "1680x1050,nature", 
	tag_mode: "all",
	per_page: 500,

trakhov

#!/bin/bash
# Copyright (c) 2011 Josh Schreuder
# http://www.postteenageliving.com
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:

trakhov

function sopcast_vlc () { 
	Downloads/sp-auth/sp-sc-auth \
		sop://broker.sopcast.com:3912/"$1" 3908 8908 > /dev/null & 
	sleep 5; 
	vlc http://localhost:8908/tv.asf; 
	killall sp-sc-auth;
}

trakhov

>>> $A		# у нас есть точка
<A = (1.64, 2.16)>
>>> $B		# еще одна
<B = (4.16, 1.96)>
>>> List = [$A]	# поместим одну из них в список
>>> List	# проверим, там ли она:
[<A = (1.64, 2.16)>]
>>> $A in List
True		# True, то есть, да

trakhov

def print_strategy(P, name):
    s = '$ {} = \left('.format(name)
    for el in P:
        if el.denominator > 1:
            s += '\\frac{{ {} }}{{ {} }}, '.format(el.numerator, el.denominator)
        else:
            s += '{}, '.format(el)
    s = s.rstrip(', ')
    s += '\\right)$'
    return s