Why are we not checking both condition in "and" of if statement , and in checking both condition in "or" of If condition?
8342
Is short-circuiting logical operators mandated? And evaluation order?
50708
How to use OR condition in a JavaScript IF statement?
85278
Should I use 'or' or 'nor' after a negative statement?
29419
'AND' vs '&&' as operator
72136
Why is my use of the ?: conditional operator incorrect?
78438
OR condition in regular expression in perl
64194
Are =, , ==, !=, &&, and || used for arithmetic expressions or conditional expressions?
66172
What's the difference between  and ,  and ?
107937
?: Operator Vs. If Statement Performance
47394
Difference between  and  in Java
79695
Logical operators OR AND in condition and order of conditions in WHERE
141294
Does "if ([bool] == true)" require one more step than "if ([bool])"?
96203
How does negation affect the use and understanding of "or" and "and"
72014
&& operator in Javascript
146680
OR operator in C not working
74426
"Whether" Vs. "If"
109504
The difference between && and ||