# compare

## compare相关知识

• javascript 数组 随手记
创建随机数组 function compare(){ return Math.random() - 0.5; } var num = [1,2,3,4,5,6]; console.log(num.sort(compare)); 求中位数 let values = [2, 56, 3, 41, 0, 4, 100, 23]; values.sort((a, b) =&gt; a - b); let lowMiddle = Math.floor((values.length - 1) / 2); let highMiddle = Math.ceil((values.length - 1) / 2); let median = (values[lowMiddle] + values[highMiddle]) / 2; console.log(median);
• Java入门第三季 扑克牌游戏 自写代码
扑克牌游戏的核心在于：如何比较两个扑克牌的大小。利用查表法，将String[]数组的大数值下标分配给点数大的及花色大的，利用数组下标的大小来判断扑克牌的大小。下面是我重写的compare()方法。 package com.game; import java.util.Comparator; public class ComparatorPuke implements Comparator&lt;Puke&gt; { /** 重写compare()方法，实现对扑克牌大小的比较 */ @Override public int compare(Puke o1, Puke o2) { int x,y; x = getNum(o1); y = getNum(o2); if(x&gt;y
• python获取文件所在目录和文件名,以及检索当前文件名的方法
python获取文件所在目录和文件名,以及检索当前文件名的方法print(__file__)print(sys.argv[0])print(os.path.dirname(__file__))print(os.path.split(__file__)[-1])print(os.path.split(__file__)[-1].split('.')[0])对应的返回结果：D:/office3/python/python_py/compare/test.pyD:/office3/python/python_py/compare/test.pyD:/office3/python/python_py/comparetest.py test
• ANOVA in python with 2018 FIFA data
Data Science Day 21: Last time we showed an example of using the independent T-test to compare the Age mean value between players in Real Madrid and Barcelona. What statistical method should we use if we want to compare the age mean among the players in Barcelona, Real Madrid, and Juventus? kappilrinesh / Pixabay RonnyK / Pixabay RonnyK / Pixabay[/caption] Answer:  We will use ANOVA( analysi