logic
Find if every even bit is set to 0 using bitwise operators
I have a 32 bit int I can only access it 8 bits at a time. I need to find out if every even bit is set 开发者_JAVA百科to 0 and return 0 if its true and 1 otherwise.[详细]
2023-03-31 15:01 分类:问答Please suggestion a better design of this controller class
Here is the code using CodeIgniter: The problem I encounter: The controller will have some functions call view, and it[详细]
2023-03-31 02:56 分类:问答How can implement a question answer logic in front end as well as back end
In my website 开发者_如何学运维I am gonna show a main question with some answers. So if the user clicks one of the answers I am gonna show some list of questions again with respective answers.So each[详细]
2023-03-30 21:25 分类:问答Checking if the referer is empty or if it is in an array
I am trying to write an if statement that basically checks if the users referrer is in a list of allowed referrers and if not fails.[详细]
2023-03-30 10:56 分类:问答Mysql Precedence Logic
Any explanation to the following queries : Select x FROM y WHERE a = 1 OR a = 2AND (b = 1 OR b = 2) why it doesn\'t return the correct info while this return the correct info :[详细]
2023-03-29 17:33 分类:问答Java doubles adding strangely (and no, it's not for money)
So this is the only relevant section of the code System.out.println(\"first term of \" + firstTerm + \" second term of \" + secondTerm +[详细]
2023-03-29 02:23 分类:问答Need Advice With Music Website Logic / Display Issue
i\'v been scratching my head all d开发者_开发百科ay trying to figure out how to display duets on my music website.[详细]
2023-03-28 19:30 分类:问答Is cleaner way to implement boolean logic that passes if either of two things happen?
This happens to me every once in a while and I always end up solving it the same way and then wishing for a cleaner way.[详细]
2023-03-28 08:01 分类:问答Logarithmic way of filtering sparse values..?
I have a situation where I show a matrix. The matrix contain values greater than or equal to 0. So to add convenience to the user I just added abar slider whose minimum value is 0 and maximum value is[详细]
2023-03-28 07:57 分类:问答complex logical operation
Given this logical operation : (A AND B) OR (C AND D) Is there a way to write a开发者_JAVA百科 similar expression without using any parentheses and giving the same result ? Usage of logical operator[详细]
2023-03-28 04:36 分类:问答