For example: def foo(): print \'foo\' return 1 if any([f() for f in [foo]*3]): print \'bar\' I thought the above code should ou开发者_开发百科tput:
I have a generic repository with the following method IQueryable<T> GetAllByFilter(Expression<Func<T, bool>> expression);
I need to query data from a second table, but only if a rare set of conditions in the primary table is met:
I thought C shell script will be开发者_开发技巧have like C and use short circuit evaluation for logical operators.
I am debugging code that has in it expr1 & expr2 where expr1 has a side effect that affects expr2 evaluation result. I suspect that expr2 gets evaluated before expr1, since JLS guarantees left-to-
Do we have any operator in C# by which I can avoid short circuit evaluation and traverse to all the conditions.
In other words, do the following two statements behave the same way? isFoobared = isFoobared && methodWithSideEffects(开发者_如何学C);
I found using AndAlso/OrElse, all the time, VERY annoying. It reduces code readability, especially when condit开发者_C百科ioning get complicated.
So for binary operators on booleans, Java has &, |, ^, && and ||. Let\'s summarize what they do briefly here:
I have three tables: SmallTable (id int, flag1 bit, flag2 bit) JoinTable (SmallTableID int, BigTableID int)
加载中,请稍侯......