Top "Short-circuiting" questions

Do the &= and |= operators for bool short-circuit?

When writing code like this in C++: bool allTrue = true; allTrue = allTrue && check_foo(); allTrue = allTrue && …

c++ boolean lazy-evaluation short-circuiting compound-assignment

How does C++ handle &&? (Short-circuit evaluation)

When encountering a (bool1 && bool2), does c++ ever attempts to check bool2 if bool1 was found false or …

c++ short-circuiting and-operator logical-and

In C++, why does true && true || false && false == true?

I'd like to know if someone knows the way a compiler would interpret the following code: #include <iostream> …

c++ boolean-logic short-circuiting boolean-expression

Is short-circuiting logical operators mandated? And evaluation order?

Does the ANSI standard mandate the logical operators to be short-circuited, in either C or C++? I'm confused for I …

c++ c logical-operators short-circuiting operator-precedence

What is the difference between Perl's ( or, and ) and ( ||, && ) short-circuit operators?

Which of these subroutines is not like the other? sub or1 { my ($a,$b) = @_; return $a || $b; } sub or2 { my ($…

perl short-circuiting

Execution order of conditions in C# If statement

There are two if statements below that have multiple conditions using logical operators. Logically both are same but the order …

c# .net conditional-statements logical-operators short-circuiting

Does PHP have short-circuit evaluation?

Given the following code: if (is_valid($string) && up_to_length($string) && file_exists($file)) { ...... } If …

php if-statement short-circuiting

Hystrix Configuration

I am trying to implement hystrix for my application using hystrix-javanica. I have configured hystrix-configuration.properties as below hystrix.command.…

short-circuiting netflix hystrix circuit-breaker fail-fast

Java ternary (immediate if) evaluation

I can't find the relevant portion of the spec to answer this. In a conditional operator statement in Java, are …

java conditional-operator short-circuiting

Is relying on && short-circuiting safe in .NET?

Assume myObj is null. Is it safe to write this? if(myObj != null && myObj.SomeString != null) I know …

c# .net operators logical-operators short-circuiting