Logical Operatos
Logical AND Operator
Operand 1 | Operand 2 | Logical | Return |
---|---|---|---|
true |
true |
t && t |
true |
true |
false |
t && f |
false |
false |
true |
f && t |
false |
false |
(3 == 4) |
f && f |
false |
"Cat" |
"Dog" |
t && t |
"Dog" |
true |
"Cat" |
f && t |
"Cat" |
"Cat" |
true |
t && f |
true |
false |
"Cat" |
f && t |
false |
"Cat" |
false |
t && f |
false |
1 |
2 |
t && t |
2 |
true |
2 |
f && t |
2 |
1 |
true |
t && f |
true |
false |
2 |
f && t |
false |
1 |
false |
t && f |
false |
"" |
false |
f && f |
false |
Logical OR Operator
Operand 1 | Operand 2 | Logical | Return |
---|---|---|---|
true |
true |
t || t |
true |
false |
true |
f || t |
true |
true |
false |
t || f |
true |
false |
(3 == 4) |
f || f |
false |
"Cat" |
"Dog" |
t || t |
"Cat" |
false |
"Cat" |
f || t |
"Cat" |
"Cat" |
false |
t || f |
"Cat" |
"" |
false |
t || f |
false |
false |
"" |
f || t |
"" |