boolean-expression

相关标签：javascript jquery android 多少钱 iPhone

Defining constants and operators in Irony

I\'m new to Irony and the whole language implementation shebang, so I\'ve been playing around with the ExpressionEvaluator sample that comes with the Irony source, which seems to (almost) suit my need[详细]

2023-03-25 19:24 分类：问答
Is (x == x + 1) always return false for integer x?

I saw this in 开发者_StackOverflow中文版an interview preparation book - Algorithms for Interviews. It did not say what the answer was.[详细]

2023-03-19 17:23 分类：问答
What does the exclamation mark mean in an Objective-C if statement?

I am wondering what the exclamation mark in if(!anObject) mean开发者_开发百科s.It is the boolean NOT operator also called negation.[详细]

2023-03-17 18:38 分类：问答
Why is it important to express code in Disjunctive Normal Form?

At the company I work for, there has recently been a mandate that all \'highly visibile\' boolean logic must be expressed in Disjunctive Normal Form.[详细]

2023-03-17 09:36 分类：问答
Boolean search with truncated exclutions words don't work for me

When I search for: SELECT * FROM db.test WHERE MATCH(story)AGAINST(\'(+bananas -banana*)\'IN BOOLEAN MODE)[详细]

2023-03-13 22:26 分类：问答
C# resolve "(true and true) or (true or false)"

C#: I have a string variable that looks like this: string a = \"(true and true) or (true or false)\";[详细]

2023-03-11 05:14 分类：问答
How do i say is not, is not

i don\'t want to say: (trsaz != v1) && (trsaz != v2) && ... i want something like: trsaz != (v1, v4, v7, v11)[详细]

2023-03-09 09:37 分类：问答
How do I make AND or OR expressions?

I wrote this: if( a == -11 && b == -1 ){ { 开发者_运维百科 if( a == -1) AND ( b == -1)... But neither work, and I have the same problem with OR. How do I write expressions that include OR o[详细]

2023-03-08 08:16 分类：问答
How to understand De Morgan Laws Boolean Expression

I got screwed when trying to understand this expression. I\'ve thought several times but I cant get the meaning.[详细]

2023-03-08 03:54 分类：问答
Not able to figure out the logical error in C program

A program that prints its input one word per line. int main() { int c; while ((c=getchar()) != EOF) { if (c== \' \' || c== \'\\n\' ||c == \'\\t\')[详细]

2023-03-06 13:38 分类：问答