PHP calculates the maximum and minimum values ​​​​of an array Dashenjin

How to calculate the maximum value and minimum value of such an array? It can be seen at a glance that the minimum value is 0 and the maximum value is 459. But how to calculate it using PHP?

怪我咯 2017-05-18 10:46:03 0  6  820

objective-c - 如何在栈区获取最大值最小值？

1.如何在栈区获取最大值最小值？2.面试官出的

仅有的幸福 2017-05-02 09:23:23 0  1  902

javascript maximum value

In js, Number.MAX_VALUE represents the maximum value that can be represented. If it exceeds this value, Infinity will appear, but my calculation below is difficult to understand {code...} Who understands why this is and can you explain it?

曾经蜡笔没有小新 2017-06-12 09:26:50 0  4  940

How to generate a sequence based on minimum value, maximum value and standard deviation

To do experiments, you need to generate a sequence based on the minimum value, maximum value and standard deviation. The programming language is not limited. Could you please provide me with an idea? The size of the sequence is about 1000.

高洛峰 2017-05-16 13:29:42 0  1  662

php max_input_vars maximum value?

There were too many values ​​passed in post, so an error of exceeding the length of 5000 was reported. I have set it to 10000. But there is still data not received. If anyone has encountered this before, please help me.

清寂 2021-06-21 16:00:09 0  1  811

MongoDB查找最大值为什么得到的是null

数据库大概是这个样子： {代码...} 使用命令 {代码...} 为什么得出的是null这个最大值？ {代码...}

我想大声告诉你 2017-05-02 09:22:17 0  1  552

SQLAlchemy: Get the maximum value of grouped values

I have this table in my Flask app: classEvents(db.Model):id=db.Column(db.Integer,primary_key=True,autoincrement=True)timestamp_event=db.Column(db.DateTime,nullable=False) I need to get the day with the most records, including the value and the date itself in a printable format (e.g. d/m/y). I tried ...

P粉738346380 2023-09-01 12:07:40 0  1  465

javascript - When traversing Vue's v-for, can the index value be controlled at a maximum value and output back and forth?

Regarding Vue's v-for traversal, can the index index value be controlled to cycle back and forth at a maximum value? Attached is the jsfiddle code address, click to go to jsfiddle preview code>> Code: {code...} {code...} For example, if you want the maximum index value of the loop to b...

typecho 2017-07-05 11:02:34 0  3  1200

How to get the highest value, lowest value and average value in mysql in php

There are two fields in database table A, one is the category, and the other is the price. How to calculate the highest value, lowest value, and average price of No. 11 in the category in PHP? One category corresponds to N pieces of price data, such as 11, 1002, 12011, 10111, 10111, 5511, 995, 882, ...

给我你的怀抱 2017-05-18 10:51:53 0  3  816

Get the maximum value record in each grouped SQL result

How to get the row containing the maximum value for each grouping? I've seen a few overly complicated variations, but none of them gave a good answer. I tried the simplest example: given the table below, with the columns Person, Group, and Age, how do I get the oldest person in each group? (A tie wi...

P粉186904731 2023-08-20 18:10:21 0  2  500

angular.js - w5cvalidate怎么验证<input type="file">的文件类型和文件上传最大值

w5cvalidate怎么验证&lt;input type="file"&gt;的文件类型和文件上传最大值

迷茫 2017-05-15 17:03:53 0  1  571

//The maximum value range of hexadecimal is 0-f, that is, 0,1,2,3,4,5,6,7,8,9,a,b,c,d,e,f among which, f Line break

//The maximum value range of hexadecimal is 0-f, that is, 0,1,2,3,4,5,6,7,8,9,a,b,c,d,e,f among which, f Should I use /**/ for line breaks?

. 2018-07-09 06:44:30 0  1  1805