jackhftang

import asyncdispatch
import deques
import options
import httpclient
import strformat

export httpclient # for AsyncResponse

#[
  Wrapping AsyncHttpClient for pooling and timeout, also see

jackhftang

def permutations(lis):
    N = len(lis)
    i = 0
    c = [*range(0, max(2,N+1))]
    while True:
        yield lis
        i = 1
        while c[i] == 0:
            c[i] = i
            i += 1

jackhftang

Question 1

Write a function that takes two arrays as input, each array contains a list of A-Z; Your program should return True if the 2nd array is a subset of 1st array, or False if not.

For example: isSubset([A,B,C,D,E], [A,E,D]) = true isSubset([A,B,C,D,E], [A,D,Z]) = false isSubset([A,D,E], [A,A,D,E]) = true

jackhftang

'use strict';

const SIZE = 6;
const BASE = SIZE - 1;
const HORI = 0;
const VERT = 1;

const SPACE = '.';
const TARGET = '+';

jackhftang

<?php

/**
 * LDAP PHP Change Password Webpage
 *
 * Copyright (C) 2010 Matt Rude <http://mattrude.com>
 * Copyright (C) 2019 Jack Tang <me@jackhftang.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by

jackhftang

you are a zoo keeper, You wanna keep animals to be healthy (not overweight) so you apply a diet plan.
Problem:
An animal has intial weight S at the start, For every day, you can choose to lose weight (a[i]) or have food (b[i]) or , but you have to make sure every day animal doesnt exceed T (target weight)
for N days plan, how many possbile combinations can have
condition
・1 ≦ N ≦ 35
・1 ≦ Ai, Bi ≦ 1,000,000,000 (1 ≦ i ≦ N)
・(sum of A_i) < S ≦ T ≦ 1,000,000,000
sample in
2 10 20

jackhftang

proc fletcher16*(arr: openArray[uint8]): uint16 = 
  var 
    c1: int = 0
    c2: int = 0
  for d in arr:
    c1 += d.int
    c2 += c1
  result = (((c2 mod 255) shl 8) + (c1 mod 255)).uint16
  

jackhftang

#!/bin/bash

#HOST='tahufa@cube.jackhftang.com'
HOST='me@cube.jackhftang.com'
SOCK='/tmp/ssh_tunnel_vnc_cube.sock'
vncviewer='/Applications/TigerVNC Viewer 1.7.1.app/Contents/MacOS/TigerVNC Viewer'
PORT=${1:-5900}

## open socket
ssh -f -N -C -X -L 5900:127.0.0.1:$PORT -o ExitOnForwardFailure=yes -M -S $SOCK $HOST

jackhftang

#define FAILED(x) (!SUCCEEDED(x))

HRESULT BasicFileOpen()
{
    // CoCreate the File Open Dialog object.
    IFileDialog *pfd = NULL;
    HRESULT hr = CoCreateInstance(CLSID_FileOpenDialog, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&pfd));
    if (FAILED(hr)) return hr;

    // Create an event handling object, and hook it up to the dialog.

jackhftang

package util 

import (
	"time"
)

<?php
$className = "StringMap";
$arr = [
	"Bool" => "bool",