The difference between && and ||
56685
Java logical operator short-circuiting
110165
What is "x && foo()"?
102080
What's the meaning of * and & when applied to variable names?
78396
Logical Operators, || or OR?
15469
Difference between ! vs !! vs * in /etc/shadow
38401
When should I use  or >()?
44828
Do I really need to encode '&' as '&amp;'?
11864
"As part of" versus "as a part of"
59996
When should I use the & to call a Perl subroutine?
99610
The difference between += and =+
2182
vs. . Which to use?
32232
How does the "&" operator work in a PHP function?
31316
Expression Versus Statement
113597
What does the || mean in this suitation?
47205
Why does "++x || ++y && ++z" calculate "++x" first, even though operator "&&" has higher precedence than "||"
46218
is there an escape for '&' character in the command prompt?
12091
Are if else statement equivalent to logical and && or || and where should I prefer one over the other?