what floor function

In fact, the woman is not in the third floor dead, but in the dead after going out, the man in the third floor is not going to do, because there is a camera, he would like to do, in the first floor and the third floor hands are the same, are from

Single-line function the first part 1th   numeric function--1  Create a user-specified tablespace--1.1  view the current tablespace state col tablespace_name for a15; col file_name for a50;

Code of the rounding function in php (floor function, ceil function, round and intval), ceilintval. The rounding function code (floor function, ceil function, round and intval) in php can be used together with ceilintvalfloor function and ceil

Tag: color equals mysq nbsp Large integer PNG return tag stringRequirements Description :Recently, when I wrote the MySQL program, I used the floor function, where the function was recorded.Operation Process :1. Testing using the floor functionMysql>

Function Name: FLOOR Function: Rounds the parameter number down in the direction in which the absolute value is reduced, making it equal to the nearest significance. function syntax: FLOOR (number,significance) Introduction to function Parameters:

The numeric function is one of the commonly used functions, but also to learn MySQL must, commonly used are as follows: 1, Ceil: Returns the smallest integer value greater than a number: 2, Floor: And on the contrary, returns the maximum integer

You often need to round up the floating-point numbers in PHP. There are two functions in PHP that can be used in this case: the floor function, the Ceil function, and the round function floor function and the Ceil function match each other to make

1)fix (N) rounding in the 0 direction , which is a class of functions applied to integer values, as in the previous study of the rounding problem, for example, Fix (PI) =3; fix ( -1.3) =-1; fix (1.3) =1;2)round (n): rounded to the nearest integer,

This article mainly introduces the round function code in PHP (floor function, ceil function, round and intval), has a certain reference value, now share to everyone, the need for friends can refer to When working with floating-point numbers in PHP,

Code of the rounding function in php (floor function, ceil function, round and intval), ceilintval The combination of the floor function and the ceil function makes the data processed by php more authentic and reliable. I. First, let's look at the