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import requests | |
import csv | |
import os | |
import json | |
import re | |
from bs4 import BeautifulSoup | |
import mechanize | |
from random import choice | |
user_agents = ['Mozilla/5.0 (X11; U; Linux; i686; en-US; rv:1.6) Gecko Debian/1.6-7','Konqueror/3.0-rc4; (Konqueror/3.0-rc4; i686 Linux;;datecode)','Opera/9.52 (X11; Linux i686; U; en)'] | |
random_user_agent = choice(user_agents) |
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(define (crackle-pop) | |
(define (divisible a b) | |
(= (mod a b) 0)) | |
(define (crackle-popper a b) | |
(if (<= a b) (crackle-popper (+ a 1) b | |
(cond | |
((and (divisible a 3) (divisible a 5)) (display "CracklePop") (newline)) | |
((divisible a 3) (display "Crackle") (newline)) | |
((divisible a 5) (display "Pop") (newline)) | |
)))) |
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(function (window, undefined) { | |
var directiveFactories = {}; | |
/** | |
* @description Register directive factory functions | |
* | |
* @param {String} name Name of the directive | |
* @param {Function} factory The factory function | |
*/ |
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function ArrayAdditionI(arr) { | |
var valMap = {}; // Cache sums | |
arr.sort(function(a,b) { return a - b;}); | |
var largestNum = arr.pop(); | |
for (var i = 0; i < arr.length; i++) { | |
var combos = Object.keys(valMap); | |
for (var j = 0; j < combos.length; j++) { | |
var newCombo = arr[i] + (+combos[j]); | |
if (newCombo === largestNum) return "true"; |
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function move(n, f, d, t) { | |
if (n > 0) { | |
move(n - 1, f, t, d); | |
d.push(f.pop()); | |
move(n - 1, t, d, f); | |
} | |
} |
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public static int findElement(int[] a, int l, int r, int x){ | |
int m = (l+r)/2; | |
int t = -1; | |
if(x == a[m]) return m; | |
if(l < r){ | |
if(a[l] == a[m]){ | |
if(x == a[l]) | |
t = l; |
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public static final int STR_SIZE(int n) { | |
float bytesPerChar = Charset.defaultCharset().newEncoder().maxBytesPerChar(); | |
return ((n+1) * (int)bytesPerChar); //1 xtra null char | |
} |
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public synchronized String getString(int offset) { | |
contents.position(offset); | |
String new_str = ""; | |
while(true){ | |
char a = contents.getChar(); | |
if(a == '\0') break; | |
new_str += a; | |
} | |
return new_str; | |
} |
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(* Name: Alan Lin | |
Assignment: Problem Set 6 -> Namer | |
*) | |
module Namer = | |
struct | |
type typ = IntType | BoolType | |
type value = BoolValue of int | IntValue of int | |
type ast = Const of int * typ | |
| App of string * ast list |
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let rec sublists a = match a with | |
[] -> [[]] | |
|first::rest -> let b = sublists rest in | |
let c = List.map (fun g -> first::g) b in | |
c @ b;; | |
(* | |
val sublists : 'a list -> 'a list list = <fun> | |
# let a = [1;2;3];; | |
val a : int list = [1; 2; 3] |
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