Dup4

#include <iostream>/*
"""*/
using namespace std;//""""""
/*"""
class ostream:
    def __lshift__(self,a):
        print(a,end="")
        return self
cout=ostream()
endl="\n"

Dup4

#include <iostream>
using namespace std;

#define 输出 cout
#define 换行 endl
#define 常量 const
#define 整形 int
#define 等于 =
#define 主函数 main
#define 返回 return

Dup4

Example

Name Description

Dup4

#! /bin/bash

GIT_COMMIT="Unknown"
if command -v git >/dev/null 2>&1 && git rev-parse --is-inside-work-tree >/dev/null 2>&1; then
	GIT_COMMIT=$(git rev-parse --short HEAD)
fi

echo "${GIT_COMMIT}"

Dup4

# This line of command has no side effects.
for i in `seq 1 $(cat /proc/cpuinfo |grep "physical id" |wc -l)`; do dd if=/dev/zero of=/dev/null & done

# if you want to stop, please kill them
pkill -9 dd

Dup4

g++ -dM -E -x c++  /dev/null | grep -F __cplusplus

Dup4

wget -qO- https://deb.nodesource.com/setup_14.x | sudo -E bash -

## Run `sudo apt-get install -y nodejs` to install Node.js 14.x and npm
## You may also need development tools to build native addons:
     sudo apt-get install gcc g++ make
## To install the Yarn package manager, run:
     curl -sL https://dl.yarnpkg.com/debian/pubkey.gpg | gpg --dearmor | sudo tee /usr/share/keyrings/yarnkey.gpg >/dev/null
     echo "deb [signed-by=/usr/share/keyrings/yarnkey.gpg] https://dl.yarnpkg.com/debian stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
     sudo apt-get update && sudo apt-get install yarn

Dup4

// Random user password
function randomPassword(length) {
  length = Number(length)
  // Limit length
  if (length < 6) {
    length = 6
  } else if (length > 16) {
    length = 16
  }
  let passwordArray = ['ABCDEFGHJKLMNPQRSTUVWXYZ', 'ABCDEFGHJKLMNPQRSTUVWXYZ', '23456789', '!@#$%&*()'];

Dup4

set nu!
set backspace=2
set tabstop=4
set clipboard=unnamed
set smarttab
set shiftwidth=4
set cin
set mouse=a
syntax on

Dup4

import os

for file in os.listdir('tests'):
    filename = file.split('.')[0]
    ext = file.split('.')[-1]
    new_ext = ''
    if ext == 'a':
        new_ext = 'out'
    else:
        new_ext = 'in'