kenornotes

#include <stdio.h>
void print(int val, int base) {
    int i;
    char output[100];
    for(i = 0 ;val != 0; i++, val /= base)
        val%base < 9?(output[i]=(char)(val%base+'0')):(output[i]=(char)(val%base+'A'-10)); 
    for(;i >= 0 ;i--)
        printf("%c",output[i]);
    printf("\n");
}

kenornotes

#include <stdio.h>
void print(int val, int base) {
    int p = 0, i, out[1000];             //out: 儲存結果的陣列, p: 計算位數
    for ( ; val > 0; val /= base ) {     //以 ascii code 將val % base 儲存在out內 
        out[p++] = val % base > 9 ? val % base + 55 : val % base + 48 ;
    for ( i = p - 1; i >= 0; i-- )       //從後面開始將每個字元印出來
        printf("%c", out[i]);
    printf("\n");
}
int main() {

kenornotes

#include <stdio.h>
#include <string.h>

int match(int x, char s[]) {
    int i = strlen(s)-1;
    for ( ; i >= 0; i-- ) {
        if ( s[i] == '?' ) {
            x /= 10;
            continue;
        }

kenornotes

#!/bin/bash
echo "install scudcloud ( slack ubuntu client ) and change icon to slack"
sudo apt-add-repository -y ppa:rael-gc/scudcloud
sudo apt-get update
sudo apt-get install scudcloud
wget http://iosicongallery.com/iosicongallery/img/128/slack-2014.png -O ~/scudcloud.png
sudo dpkg-divert --add --rename --divert /opt/scudcloud/resources/scudcloud.png.real /opt/scudcloud/resources/scudcloud.png
sudo cp ~/scudcloud.png /opt/scudcloud/resources/
sudo chmod +r /opt/scudcloud/resources/scudcloud.png
rm ~/scudcloud.png

kenornotes

" au BufRead,BufNewFile *.js set filetype=javascript 

" Note: Skip initialization for vim-tiny or vim-small.
if 0 | endif

if has('vim_starting')
  if &compatible
    set nocompatible               " Be iMproved
  endif

kenornotes

docker run --name=acdb -d -p 3306:3306 --env MYSQL_ROOT_PASSWORD=root mysql/mysql-server:5.7
CREATE USER 'ac'@'%' IDENTIFIED BY 'ac';
GRANT ALL PRIVILEGES ON * . * TO 'ac'@'%';
FLUSH PRIVILEGES;