Difference Analysis between the JavaScript division operation function ceil and floor, ceilfloor

Difference Analysis between the JavaScript division operation function ceil and floor, ceilfloor

This article analyzes the differences between the JavaScript division operation function ceil and floor. Share it with you for your reference. The specific analysis is as follows:

Math. ceil (count/pagesize); // divisible upwards, such as Math. the result of ceil (4/3) is 2; Math. floor (count/pagesize); // divisible downward, such as Math. the result of floor (4/3) is 1;

I hope this article will help you design javascript programs.