niclin

// SPDX-License-Identifier: MIT

pragma solidity >=0.7.0 <0.9.0;

import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Enumerable.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/math/SafeMath.sol";
import "@openzeppelin/contracts/utils/Strings.sol";

contract FiveStarGeneral is ERC721Enumerable, Ownable {

niclin

#!/usr/bin/env bash

set -o errexit
green='\033[0;32m'
no_color='\033[0m'

ok() {
    echo -e "$green$1$no_color"
}

niclin

Rails 開發注意要點

About Ruby Syntax

• 編輯器設定 soft tab (space=2)，以 2 格空白符號做為程式內縮距離（不分語言）。
• 函式如果只有一個參數，就不強制打()
• 函式如果有二個以上的參數，通通都要有 ()
  • (避免發生奇怪的paser bug跟保持專案一致性)
• 字串限定用雙引號包覆
• 善用 "#{str1} #{str3}" 等字串改寫技巧取代不需要的字串加法。

niclin

# set prefix to control-f
set -g prefix C-f

#unbind system defined prefix
unbind C-b

# helps in faster key repetition
set -sg escape-time 0

# start session number from 1 rather than 0

niclin

brew remove git
brew remove curl

brew install openssl
brew install --with-openssl curl
brew install --with-brewed-curl --with-brewed-openssl git

niclin

sudo apt-get update
sudo apt-get install -y libevent-dev libncurses-dev make
wget https://github.com/tmux/tmux/releases/download/2.3/tmux-2.3.tar.gz
tar xvzf tmux-2.3.tar.gz
cd tmux-2.3/
./configure && make
sudo make install