code stringlengths 1 46.1k ⌀ | label class label 1.18k
classes | domain_label class label 21
classes | index stringlengths 4 5 |
|---|---|---|---|
require 'find'
Find.find('/your/path') do |f|
puts f if f.match(/\.mp3\Z/)
end | 58Walk a directory/Recursively | 14ruby | jgq7x |
#![feature(fs_walk)]
use std::fs;
use std::path::Path;
fn main() {
for f in fs::walk_dir(&Path::new("/home/pavel/Music")).unwrap() {
let p = f.unwrap().path();
if p.extension().unwrap_or("".as_ref()) == "mp3" {
println!("{:?}", p);
}
}
} | 58Walk a directory/Recursively | 15rust | hrsj2 |
import java.io.File
object `package` {
def walkTree(file: File): Iterable[File] = {
val children = new Iterable[File] {
def iterator = if (file.isDirectory) file.listFiles.iterator else Iterator.empty
}
Seq(file) ++: children.flatMap(walkTree(_))
}
}
object Test extends App {
val dir = new Fi... | 58Walk a directory/Recursively | 16scala | phobj |
(defn luhn? [cc]
(let [sum (->> cc
(map #(Character/digit ^char % 10))
reverse
(map * (cycle [1 2]))
(map #(+ (quot % 10) (mod % 10)))
(reduce +))]
(zero? (mod sum 10))))
(defn is-valid-isin? [isin]
(and (re-matches #"^[A-Z]{2... | 71Validate International Securities Identification Number | 6clojure | gvv4f |
int main(int argc, const char *argv[]) {
const int max = 1000;
int *a = malloc(max * sizeof(int));
for (int n = 0; n < max - 1; n ++) {
for (int m = n - 1; m >= 0; m --) {
if (a[m] == a[n]) {
a[n+1] = n - m;
break;
}
}
}
printf();
for (int i = 0; i < 10; i ++) printf(, a... | 74Van Eck sequence | 5c | c6t9c |
if( @ARGV != 3 ){
printHelp();
}
map( (tr/a-z/A-Z/, s/[^A-Z]//g), @ARGV );
my $cipher_decipher = $ARGV[ 0 ];
if( $cipher_decipher !~ /ENC|DEC/ ){
printHelp();
}
print "Key: " . (my $key = $ARGV[ 2 ]) . "\n";
if( $cipher_decipher =~ /ENC/ ){
print "Plain-text: " . (my $plain = $ARGV[ 1 ]) . "\n";
print... | 61Vigenère cipher | 2perl | jge7f |
(defn van-der-corput
"Get the nth element of the van der Corput sequence."
([n]
(van-der-corput n 2))
([n base]
(let [s (/ 1 base)]
(loop [sum 0
n n
scale s]
(if (zero? n)
sum
(recur (+ sum (* (rem n base) scale))
... | 73Van der Corput sequence | 6clojure | 8xe05 |
use Devel::Size qw(size total_size);
my $var = 9384752;
my @arr = (1, 2, 3, 4, 5, 6);
print size($var);
print total_size(\@arr); | 68Variable size/Get | 2perl | fifd7 |
(defrecord Vector [x y z])
(defn dot
[U V]
(+ (* (:x U) (:x V))
(* (:y U) (:y V))
(* (:z U) (:z V))))
(defn cross
[U V]
(new Vector
(- (* (:y U) (:z V)) (* (:z U) (:y V)))
(- (* (:z U) (:x V)) (* (:x U) (:z V)))
(- (* (:x U) (:y V)) (* (:y U) (:x V)))))
(let [a (new Vector 3 4 ... | 72Vector products | 6clojure | x1pwk |
package main
import (
"fmt"
"math"
)
func max(a, b uint64) uint64 {
if a > b {
return a
}
return b
}
func min(a, b uint64) uint64 {
if a < b {
return a
}
return b
}
func ndigits(x uint64) (n int) {
for ; x > 0; x /= 10 {
n++
}
return
}
func d... | 70Vampire number | 0go | hgrjq |
func printAll(things ... string) { | 67Variadic function | 0go | vcu2m |
>>> from array import array
>>> argslist = [('l', []), ('c', 'hello world'), ('u', u'hello \u2641'),
('l', [1, 2, 3, 4, 5]), ('d', [1.0, 2.0, 3.14])]
>>> for typecode, initializer in argslist:
a = array(typecode, initializer)
print a, '\tSize =', a.buffer_info()[1] * a.itemsize
del a
array('l') Size = 0
array('c... | 68Variable size/Get | 3python | tntfw |
<?php
$str = ;
$key = ;
printf(, $str);
printf(, $key);
$cod = encipher($str, $key, true); printf(, $cod);
$dec = encipher($cod, $key, false); printf(, $dec);
function encipher($src, $key, $is_encode)
{
$key = strtoupper($key);
$src = strtoupper($src);
$dest = '';
for($i = 0; $i <= strlen($src... | 61Vigenère cipher | 12php | tncf1 |
import Foundation
let fileSystem = FileManager.default
let rootPath = "/" | 58Walk a directory/Recursively | 17swift | 74xrq |
(defn van-eck
([] (van-eck 0 0 {}))
([val n seen]
(lazy-seq
(cons val
(let [next (- n (get seen val n))]
(van-eck next
(inc n)
(assoc seen val n)))))))
(println "First 10 terms:" (take 10 (van-eck)))
(println "Terms 991 to 1000 terms:" (take 10... | 74Van Eck sequence | 6clojure | 5lmuz |
import Data.List (sort)
import Control.Arrow ((&&&))
vampires :: [Int]
vampires = filter (not . null . fangs) [1 ..]
fangs :: Int -> [(Int, Int)]
fangs n
| odd w = []
| otherwise = ((,) <*> quot n) <$> filter isfang (integerFactors n)
where
ndigit :: Int -> Int
ndigit 0 = 0
ndigit n = 1 + ndigit (q... | 70Vampire number | 8haskell | is0or |
def printAll( Object[] args) { args.each{ arg -> println arg } }
printAll(1, 2, "three", ["3", "4"]) | 67Variadic function | 7groovy | m39y5 |
num <- c(1, 3, 6, 10)
object.size(num)
num2 <- 1:4
object.size(num2)
l <- list(a=c(1, 3, 6, 10), b=1:4)
object.size(l)
l2 <- list(num, num2)
object.size(l2) | 68Variable size/Get | 13r | i0io5 |
package Vector;
use Moose;
use feature 'say';
use overload '+' => \&add,
'-' => \&sub,
'*' => \&mul,
'/' => \&div,
'""' => \&stringify;
has 'x' => (is =>'rw', isa => 'Num', required => 1);
has 'y' => (is =>'rw', isa => 'Num', required => 1);
sub add {
my($a, $b) ... | 66Vector | 2perl | dotnw |
I rewrote the driver according to good sense, my style,
and discussion.
This is file main.c on Autumn 2011 ubuntu linux release.
The emacs compile command output:
-*- mode: compilation; default-directory: -*-
Compilation started at Mon Mar 12 20:25:27
make -k CFLAGS=-Wall main.o
cc -Wall -c -o main.o main.c
Comp... | 75Use another language to call a function | 5c | lytcy |
class PrintAllType t where
process :: [String] -> t
instance PrintAllType (IO a) where
process args = do mapM_ putStrLn args
return undefined
instance (Show a, PrintAllType r) => PrintAllType (a -> r) where
process args = \a -> process (args ++ [show a])
printAll :: (PrintAllType t)... | 67Variadic function | 8haskell | epwai |
require 'objspace'
p ObjectSpace.memsize_of(*23)
p ObjectSpace.memsize_of(*24)
p ObjectSpace.memsize_of(*1000) | 68Variable size/Get | 14ruby | 3f3z7 |
int j; | 76Variables | 5c | znstx |
use std::mem;
fn main() { | 68Variable size/Get | 15rust | 6t63l |
def nBytes(x: Double) = ((Math.log(x) / Math.log(2) + 1e-10).round + 1) / 8
val primitives: List[(Any, Long)] =
List((Byte, Byte.MaxValue),
(Short, Short.MaxValue),
(Int, Int.MaxValue),
(Long, Long.MaxValue))
primitives.foreach(t => println(f"A Scala ${t._1.toString.drop(13)}%-5s has ${nByte... | 68Variable size/Get | 16scala | 969m5 |
sizeofValue(x) | 68Variable size/Get | 17swift | zdztu |
package main
import (
"fmt"
"log"
"net"
"net/url"
)
func main() {
for _, in := range []string{
"foo: | 77URL parser | 0go | pjubg |
char rfc3986[256] = {0};
char html5[256] = {0};
void encode(const char *s, char *enc, char *tb)
{
for (; *s; s++) {
if (tb[*s]) sprintf(enc, , tb[*s]);
else sprintf(enc, , *s);
while (*++enc);
}
}
int main()
{
const char url[] = ;
char enc[(strlen(url) * 3) + 1];
int i;
for (i = 0; i < 256; i++) ... | 78URL encoding | 5c | lyncy |
import java.util.Arrays;
import java.util.HashSet;
public class VampireNumbers{
private static int numDigits(long num){
return Long.toString(Math.abs(num)).length();
}
private static boolean fangCheck(long orig, long fang1, long fang2){
if(Long.toString(fang1).endsWith("0") && Long.toStrin... | 70Vampire number | 9java | x1awy |
public static void printAll(Object... things){ | 67Variadic function | 9java | hrkjm |
function printAll() {
for (var i=0; i<arguments.length; i++)
print(arguments[i])
}
printAll(4, 3, 5, 6, 4, 3);
printAll(4, 3, 5);
printAll("Rosetta", "Code", "Is", "Awesome!"); | 67Variadic function | 10javascript | abe10 |
'''Vigenere encryption and decryption'''
from itertools import starmap, cycle
def encrypt(message, key):
'''Vigenere encryption of message using key.'''
message = filter(str.isalpha, message.upper())
def enc(c, k):
'''Single letter encryption.'''
return chr(((ord(k) + ord(c) ... | 61Vigenère cipher | 3python | hrwjw |
package main
import "regexp"
var r = regexp.MustCompile(`^[A-Z]{2}[A-Z0-9]{9}\d$`)
var inc = [2][10]int{
{0, 1, 2, 3, 4, 5, 6, 7, 8, 9},
{0, 2, 4, 6, 8, 1, 3, 5, 7, 9},
}
func ValidISIN(n string) bool {
if !r.MatchString(n) {
return false
}
var sum, p int
for i := 10; i >= 0; i-- {
p = 1 - p
if d := n[i... | 71Validate International Securities Identification Number | 0go | qaaxz |
#include <stdio.h>
#include "_cgo_export.h"
void Run()
{
char Buffer [1024];
size_t Size = sizeof (Buffer);
if (0 == Query (Buffer, &Size))
... | 75Use another language to call a function | 0go | x1hwf |
import java.net.URI
[
"foo: | 77URL parser | 7groovy | 759rz |
module Main (main) where
import Data.Foldable (for_)
import Network.URI
( URI
, URIAuth
, parseURI
, uriAuthority
, uriFragment
, uriPath
, uriPort
... | 77URL parser | 8haskell | fowd1 |
(declare foo) | 76Variables | 6clojure | 93nma |
class Vector:
def __init__(self,m,value):
self.m = m
self.value = value
self.angle = math.degrees(math.atan(self.m))
self.x = self.value * math.sin(math.radians(self.angle))
self.y = self.value * math.cos(math.radians(self.angle))
def __add__(self,vector):
... | 66Vector | 3python | fizde |
mod1 = function(v, n)
((v - 1)%% n) + 1
str2ints = function(s)
as.integer(Filter(Negate(is.na),
factor(levels = LETTERS, strsplit(toupper(s), "")[[1]])))
vigen = function(input, key, decrypt = F)
{input = str2ints(input)
key = rep(str2ints(key), len = length(input)) - 1
paste(collapse = ""... | 61Vigenère cipher | 13r | gup47 |
CHARS = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ'
int checksum(String prefix) {
def digits = prefix.toUpperCase().collect { CHARS.indexOf(it).toString() }.sum()
def groups = digits.collect { CHARS.indexOf(it) }.inject([[], []]) { acc, i -> [acc[1], acc[0] + i] }
def ds = groups[1].collect { (2 * it).toString(... | 71Validate International Securities Identification Number | 7groovy | 1hhp6 |
typedef struct {
char mask;
char lead;
uint32_t beg;
uint32_t end;
int bits_stored;
}utf_t;
utf_t * utf[] = {
[0] = &(utf_t){0b00111111, 0b10000000, 0, 0, 6 },
[1] = &(utf_t){0b01111111, 0b00000000, 0000, 0177, 7 },
[2] = &(utf_t){0b00011111, 0b11000000, 0200, 03777, ... | 79UTF-8 encode and decode | 5c | 75yrg |
#ifdef __GLASGOW_HASKELL__
#include "Called_stub.h"
extern void __stginit_Called(void);
#endif
#include <stdio.h>
#include <HsFFI.h>
int main (int argc, char * argv [])
{
char Buffer [1024];
size_t Size = sizeof (Buffer);
hs_init(&argc, &argv);
#ifdef __GLASGOW_HASKELL__
hs_add_root(__stginit_Ca... | 75Use another language to call a function | 8haskell | yti66 |
(import 'java.net.URLEncoder)
(URLEncoder/encode "http://foo bar/" "UTF-8") | 78URL encoding | 6clojure | 4235o |
null | 70Vampire number | 11kotlin | pjhb6 |
null | 67Variadic function | 11kotlin | 4vg57 |
module ISINVerification2 where
import Data.Char (isUpper, isDigit, digitToInt)
verifyISIN :: String -> Bool
verifyISIN isin =
correctFormat isin && mod (oddsum + multiplied_even_sum) 10 == 0
where
reverted = reverse $ convertToNumber isin
theOdds = fst $ collectOddandEven reverted
theEvens = snd $ col... | 71Validate International Securities Identification Number | 8haskell | mzzyf |
inline int ishex(int x)
{
return (x >= '0' && x <= '9') ||
(x >= 'a' && x <= 'f') ||
(x >= 'A' && x <= 'F');
}
int decode(const char *s, char *dec)
{
char *o;
const char *end = s + strlen(s);
int c;
for (o = dec; s <= end; o++) {
c = *s++;
if (c == '+') c = ' ';
else if (c == '%' && ( !ishex(*s++) ||
... | 80URL decoding | 5c | fo1d3 |
struct option
{ const char *name, *value;
int flag; };
struct option updlist[] =
{ { , NULL },
{ , },
{ , },
{ , },
{ NULL, NULL } };
int output_opt(FILE *to, struct option *opt)
{ if (opt->value == NULL)
return fprintf(to, , opt->name);
else if (opt->value[0] == 0)
return fprintf(to, , opt->... | 81Update a configuration file | 5c | 0wrst |
void ok_hit(GtkButton *o, GtkWidget **w)
{
GtkMessageDialog *msg;
gdouble v = gtk_spin_button_get_value((GtkSpinButton *)w[1]);
const gchar *c = gtk_entry_get_text((GtkEntry *)w[0]);
msg = (GtkMessageDialog *)
gtk_message_dialog_new(NULL,
GTK_DIALOG_MODAL,
(v==75000) ? GTK_MESSAGE_INFO : GTK_M... | 82User input/Graphical | 5c | d8knv |
public class Query {
public static boolean call(byte[] data, int[] length)
throws java.io.UnsupportedEncodingException
{
String message = "Here am I";
byte[] mb = message.getBytes("utf-8");
if (length[0] < mb.length)
return false;
length[0] = mb.length;
System.arraycopy(mb, 0, data, 0, mb.length);
r... | 75Use another language to call a function | 9java | d8xn9 |
import java.net.URI;
import java.net.URISyntaxException;
public class WebAddressParser{
public static void main(String[] args){
parseAddress("foo: | 77URL parser | 9java | 0wkse |
public class ISIN {
public static void main(String[] args) {
String[] isins = {
"US0378331005",
"US0373831005",
"U50378331005",
"US03378331005",
"AU0000XVGZA3",
"AU0000VXGZA3",
"FR0000988040"
};
for (St... | 71Validate International Securities Identification Number | 9java | foodv |
(import 'javax.swing.JOptionPane)
(let [number (-> "Enter an Integer"
JOptionPane/showInputDialog
Integer/parseInt)
string (JOptionPane/showInputDialog "Enter a String")]
[number string]) | 82User input/Graphical | 6clojure | 6fe3q |
null | 75Use another language to call a function | 11kotlin | 0wpsf |
(function (lstURL) {
var e = document.createElement('a'),
lstKeys = [
'hash',
'host',
'hostname',
'origin',
'pathname',
'port',
'protocol',
'search'
],
fnURLParse = function (strURL) {
... | 77URL parser | 10javascript | d8enu |
class Vector
def self.polar(r, angle=0)
new(r*Math.cos(angle), r*Math.sin(angle))
end
attr_reader :x, :y
def initialize(x, y)
raise TypeError unless x.is_a?(Numeric) and y.is_a?(Numeric)
@x, @y = x, y
end
def +(other)
raise TypeError if self.class!= other.class
self.class.new(@x + oth... | 66Vector | 14ruby | zd6tw |
module VigenereCipher
BASE = 'A'.ord
SIZE = 'Z'.ord - BASE + 1
def encrypt(text, key)
crypt(text, key,:+)
end
def decrypt(text, key)
crypt(text, key,:-)
end
def crypt(text, key, dir)
text = text.upcase.gsub(/[^A-Z]/, '')
key_iterator = key.upcase.gsub(/[^A-Z]/, '').chars.map{|c| c.ord ... | 61Vigenère cipher | 14ruby | bjqkq |
package main
import "fmt"
func v2(n uint) (r float64) {
p := .5
for n > 0 {
if n&1 == 1 {
r += p
}
p *= .5
n >>= 1
}
return
}
func newV(base uint) func(uint) float64 {
invb := 1 / float64(base)
return func(n uint) (r float64) {
p := invb
... | 73Van der Corput sequence | 0go | c6z9g |
(java.net.URLDecoder/decode "http%3A%2F%2Ffoo%20bar%2F") | 80URL decoding | 6clojure | ytq6b |
int main(void)
{
char str[BUFSIZ];
puts();
fgets(str, sizeof(str), stdin);
long num;
char buf[BUFSIZ];
do
{
puts();
fgets(buf, sizeof(buf), stdin);
num = strtol(buf, NULL, 10);
} while (num != 75000);
return EXIT_SUCCESS;
} | 83User input/Text | 5c | eblav |
import 'package:flutter/material.dart';
main() => runApp( OutputLabel() );
class OutputLabel extends StatefulWidget {
@override
_OutputLabelState createState() => _OutputLabelState();
}
class _OutputLabelState extends State<OutputLabel> {
String output = "output"; | 82User input/Graphical | 18dart | se4q6 |
null | 77URL parser | 11kotlin | ebga4 |
package main
import "fmt"
func main() {
const max = 1000
a := make([]int, max) | 74Van Eck sequence | 0go | wpheg |
import Data.List (elemIndex)
import Data.Maybe (maybe)
vanEck :: Int -> [Int]
vanEck n = reverse $ iterate go [] !! n
where
go [] = [0]
go xxs@(x:xs) = maybe 0 succ (elemIndex x xs): xxs
main :: IO ()
main = do
print $ vanEck 10
print $ drop 990 (vanEck 1000) | 74Van Eck sequence | 8haskell | 6fi3k |
use warnings;
use strict;
use feature qw(say);
sub fangs {
my $vampire = shift;
my $length = length 0 + $vampire;
return if $length % 2;
my $fang_length = $length / 2;
my $from = '1' . '0' x ($fang_length - 1);
my $to = '9' x $fang_length;
my $sorted = join q(), sort s... | 70Vampire number | 2perl | ytz6u |
function varar(...)
for i, v in ipairs{...} do print(v) end
end | 67Variadic function | 1lua | gur4j |
use std::fmt;
use std::ops::{Add, Div, Mul, Sub};
#[derive(Copy, Clone, Debug)]
pub struct Vector<T> {
pub x: T,
pub y: T,
}
impl<T> fmt::Display for Vector<T>
where
T: fmt::Display,
{
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
if let Some(prec) = f.precision() {
write!... | 66Vector | 15rust | 3fyz8 |
object Vector extends App {
case class Vector2D(x: Double, y: Double) {
def +(v: Vector2D) = Vector2D(x + v.x, y + v.y)
def -(v: Vector2D) = Vector2D(x - v.x, y - v.y)
def *(s: Double) = Vector2D(s * x, s * y)
def /(s: Double) = Vector2D(x / s, y / s)
override def toString() = s"Vector($x, $y... | 66Vector | 16scala | m3cyc |
use std::ascii::AsciiExt;
static A: u8 = 'A' as u8;
fn uppercase_and_filter(input: &str) -> Vec<u8> {
let alphabet = b"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
let mut result = Vec::new();
for c in input.chars() { | 61Vigenère cipher | 15rust | phsbu |
object Vigenere {
def encrypt(msg: String, key: String) : String = {
var result: String = ""
var j = 0
for (i <- 0 to msg.length - 1) {
val c = msg.charAt(i)
if (c >= 'A' && c <= 'Z') {
result += ((c + key.charAt(j) - 2 * 'A') % 26 + 'A').toChar
j = (j + 1) % key.length
... | 61Vigenère cipher | 16scala | epoab |
null | 71Validate International Securities Identification Number | 11kotlin | 8xx0q |
import Data.Ratio (Rational(..), (%), numerator, denominator)
import Data.List (unfoldr)
import Text.Printf (printf)
newtype Rat =
Rat Rational
instance Show Rat where
show (Rat n) = show (numerator n) <> ('/': show (denominator n))
digitsToNum :: Integer -> [Integer] -> Integer
digitsToNum b = foldr1 (\d ac... | 73Van der Corput sequence | 8haskell | pjrbt |
local url = require('socket.url')
local tests = {
'foo://example.com:8042/over/there?name=ferret#nose',
'urn:example:animal:ferret:nose',
'jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true',
'ftp://ftp.is.co.za/rfc/rfc1808.txt',
'http://www.ietf.org/rfc/rfc2396.txt#header1',
'ldap://[... | 77URL parser | 1lua | wprea |
import java.util.HashMap;
import java.util.Map;
public class VanEckSequence {
public static void main(String[] args) {
System.out.println("First 10 terms of Van Eck's sequence:");
vanEck(1, 10);
System.out.println("");
System.out.println("Terms 991 to 1000 of Van Eck's sequence:");... | 74Van Eck sequence | 9java | n0xih |
function luhn (n)
local revStr, s1, s2, digit, mod = n:reverse(), 0, 0
for pos = 1, #revStr do
digit = tonumber(revStr:sub(pos, pos))
if pos % 2 == 1 then
s1 = s1 + digit
else
digit = digit * 2
if digit > 9 then
mod = digit % 10
... | 71Validate International Securities Identification Number | 1lua | oqq8h |
(import '(java.util Scanner))
(def scan (Scanner. *in*))
(def s (.nextLine scan))
(def n (.nextInt scan)) | 83User input/Text | 6clojure | 0w4sj |
package main
import (
"bytes"
"encoding/hex"
"fmt"
"log"
"strings"
)
var testCases = []struct {
rune
string
}{
{'A', "41"},
{'', "C3 B6"},
{'', "D0 96"},
{'', "E2 82 AC"},
{'', "F0 9D 84 9E"},
}
func main() {
for _, tc := range testCases { | 79UTF-8 encode and decode | 0go | d81ne |
(() => {
'use strict'; | 74Van Eck sequence | 10javascript | 3doz0 |
import Foundation
#if canImport(Numerics)
import Numerics
#endif
struct Vector<T: Numeric> {
var x: T
var y: T
func prettyPrinted(precision: Int = 4) -> String where T: CVarArg & FloatingPoint {
return String(format: "[%.\(precision)f,%.\(precision)f]", x, y)
}
static func +(lhs: Vector, rhs: Vector) -... | 66Vector | 17swift | tn3fl |
public class VanDerCorput{
public static double vdc(int n){
double vdc = 0;
int denom = 1;
while(n != 0){
vdc += n % 2.0 / (denom *= 2);
n /= 2;
}
return vdc;
}
public static void main(String[] args){
for(int i = 0; i <= 10; i++){
System.out.println(vdc(i));
}
}
} | 73Van der Corput sequence | 9java | ru2g0 |
package main
import (
"github.com/gotk3/gotk3/gtk"
"log"
"math/rand"
"strconv"
"time"
)
func validateInput(window *gtk.Window, str1, str2 string) bool {
n, err := strconv.ParseFloat(str2, 64)
if len(str1) == 0 || err != nil || n != 75000 {
dialog := gtk.MessageDialogNew(
... | 82User input/Graphical | 0go | 75zr2 |
import java.nio.charset.StandardCharsets
class UTF8EncodeDecode {
static byte[] utf8encode(int codePoint) {
char[] characters = [codePoint]
new String(characters, 0, 1).getBytes StandardCharsets.UTF_8
}
static int utf8decode(byte[] bytes) {
new String(bytes, StandardCharsets.UTF_8)... | 79UTF-8 encode and decode | 7groovy | 0wjsh |
def query(buffer_length):
message = b'Here am I'
L = len(message)
return message[0:L*(L <= buffer_length)] | 75Use another language to call a function | 3python | 42m5k |
package main
import (
"fmt"
"net/url"
)
func main() {
fmt.Println(url.QueryEscape("http: | 78URL encoding | 0go | x1rwf |
from __future__ import division
import math
from operator import mul
from itertools import product
from functools import reduce
def fac(n):
'''\
return the prime factors for n
>>> fac(600)
[5, 5, 3, 2, 2, 2]
>>> fac(1000)
[5, 5, 5, 2, 2, 2]
>>>
'''
step = lambda x: 1 + x*4 - (x
... | 70Vampire number | 3python | mz3yh |
public func convertToUnicodeScalars(
str: String,
minChar: UInt32,
maxChar: UInt32
) -> [UInt32] {
var scalars = [UInt32]()
for scalar in str.unicodeScalars {
let val = scalar.value
guard val >= minChar && val <= maxChar else {
continue
}
scalars.append(val)
}
return scalars
}
p... | 61Vigenère cipher | 17swift | k7xhx |
use strict;
use English;
use POSIX;
use Test::Simple tests => 7;
ok( validate_isin('US0378331005'), 'Test 1');
ok( ! validate_isin('US0373831005'), 'Test 2');
ok( ! validate_isin('U50378331005'), 'Test 3');
ok( ! validate_isin('US03378331005'), 'Test 4');
ok( validate_isin('AU0000XVGZA3'), 'Test 5');
ok( v... | 71Validate International Securities Identification Number | 2perl | 4225d |
null | 73Van der Corput sequence | 11kotlin | v9y21 |
package main
import (
"bufio"
"fmt"
"io"
"log"
"os"
"strings"
"unicode"
) | 81Update a configuration file | 0go | ucnvt |
import javax.swing.JOptionPane
def number = JOptionPane.showInputDialog ("Enter an Integer") as Integer
def string = JOptionPane.showInputDialog ("Enter a String")
assert number instanceof Integer
assert string instanceof String | 82User input/Graphical | 7groovy | uciv9 |
module Main (main) where
import qualified Data.ByteString as ByteString (pack, unpack)
import Data.Char (chr, ord)
import Data.Foldable (for_)
import Data.List (intercalate)
import qualified Data.Text as Text (head, singleton)
import qualified Data.Text.Encoding as Text (decodeUtf8, encod... | 79UTF-8 encode and decode | 8haskell | 5ltug |
use warnings;
use strict;
use URI;
for my $uri (do { no warnings 'qw';
qw( foo://example.com:8042/over/there?name=ferret
urn:example:animal:ferret:nose
jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true
ftp://ftp.... | 77URL parser | 2perl | c6n9a |
def normal = "http: | 78URL encoding | 7groovy | pjvbo |
import qualified Data.Char as Char
import Text.Printf
encode :: Char -> String
encode c
| c == ' ' = "+"
| Char.isAlphaNum c || c `elem` "-._~" = [c]
| otherwise = printf "%%%02X" c
urlEncode :: String -> String
urlEncode = concatMap encode
main :: IO ()
main = putStrLn $ urlEncode "http://foo bar/" | 78URL encoding | 8haskell | yt066 |
fun main() {
println("First 10 terms of Van Eck's sequence:")
vanEck(1, 10)
println("")
println("Terms 991 to 1000 of Van Eck's sequence:")
vanEck(991, 1000)
}
private fun vanEck(firstIndex: Int, lastIndex: Int) {
val vanEckMap = mutableMapOf<Int, Int>()
var last = 0
if (firstIndex == 1... | 74Van Eck sequence | 11kotlin | sepq7 |
class Vigenere {
key: string
constructor(key: string) {
this.key = Vigenere.formatText(key)
}
encrypt(plainText: string): string {
return Array.prototype.map.call(Vigenere.formatText(plainText), (letter: string, index: number): string => {
return String.fromCharC... | 61Vigenère cipher | 20typescript | n8yi5 |
function vdc(n, base)
local digits = {}
while n ~= 0 do
local m = math.floor(n / base)
table.insert(digits, n - m * base)
n = m
end
m = 0
for p, d in pairs(digits) do
m = m + math.pow(base, -p) * d
end
return m
end | 73Van der Corput sequence | 1lua | ucmvl |
typedef char const *const string;
bool consume_sentinal(bool middle, string s, size_t *pos) {
if (middle) {
if (s[*pos] == ' ' && s[*pos + 1] == '
*pos += 5;
return true;
}
} else {
if (s[*pos] == '
*pos += 3;
return true;
}
}
... | 84UPC | 5c | x12wu |
import Data.Char (toUpper)
import qualified System.IO.Strict as S | 81Update a configuration file | 8haskell | wpued |
import 'dart:io' show stdout, stdin;
main() {
stdout.write('Enter a string: ');
final string_input = stdin.readLineSync();
int number_input;
do {
stdout.write('Enter the number 75000: ');
var number_input_string = stdin.readLineSync();
try {
number_input = int.parse(number_input_string);
if (number... | 83User input/Text | 18dart | hg3jb |
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