論理演算子.And

Python

py

and

Bash

[ -a ] または [] && []

bash

if [ "$a" = "$b" -a "$c" = "$d" ]; then

bash

if [ "$a" = "$b" ] && [ "$c" = "$d" ]; then

Ruby

rb

&&

PowerShell

powershell

-and

C++

cpp

&&

C#

cs

&&

Java

java

&&