在原生程序员眼里，可能你写的是假代码……

 1     String str1 = @"C:\Windows";
 2     String str2 = "C:\\Windows";
 3     String str3 = @"This is my little brother, George.
 4 This is Mummy Pig.
 5 And this is Daddy Pig.
 6 Peppa pig.
 7 Muddy Puddles.
 8 It is raining today.
 9 So, Peppa and George cannot play outside.
10 Daddy, it‘s stopped raining.
11 Can we go out to play?
12 Al right, run along you two.
13 Peppa loves jumping in muddy puddles.
14 I love muddy puddles.
15 Peppa. If you jump in muddy puddles, you must wear your boots.
16 Sorry, Mummy.";
17     String str4 ="This is my little brother, George."+
18 "This is Mummy Pig."+
19 "And this is Daddy Pig."+
20 "Peppa pig."+
21 "Muddy Puddles."+
22 "It is raining today."+
23 "So, Peppa and George cannot play outside."+
24 "Daddy, it‘s stopped raining."+
25 "Can we go out to play?"+
26 "Al right, run along you two."+
27 "Peppa loves jumping in muddy puddles."+
28 "I love muddy puddles."+
29 "Peppa. If you jump in muddy puddles, you must wear your boots."+
30 "Sorry, Mummy.";

//三目运算通用写法：适用于Java，C++等
num3 = num1==null?num1:5.34;
//C#专用写法
num3 = num1 ?? 5.34;   

//JS写法：
   for(i in n)
    {
    n[i]=0;    
    }
//Java或C++写法
    for(int i=0;i<10;i++)
    {
        if(n[i]==null)n[i]=0;
    }
//C#写法：
    foreach(var item in n)
    {
         if(item)item=0;
    }
//JS ES6写法：

　　for(p of n)
    {
    　p=0;//这里请注意同上面的JS写法不同的是这里的p就相当于上面的n[i]    
    }

//C#的Model类定义：标准版
    public class Test
    {
        public string name{get;set;};
        public int age{get;set;}
    }
//C++的Model定义
    public class Test
    {
        public string name;
        public int age;
    }
//JAVA的Model定义
    public class Test
    {
        public string name;
        public int age;
        string getName()
        {
        return this.name;
        }
        void setName(string name)
        {
        this.name=name;
        }
        int getAge()
        {
        return this.age;
        }
        void setAge(int age)
        {
        this.age=age;
        }

    }

//Java写法
public class Platypus {
    String name;

    Platypus(String input) {
        name = input;
    }

    Platypus() {
        this("John/Mary Doe");
    }

    public static void main(String args[]) {
        Platypus p1 = new Platypus("digger");
        System.out.println(p1.name);
    }
}
//C#写法
public class Platypus {
    String name{get;set;};
}
    public static void main(String args[]) {
        Platypus p1 = new Platypus{name:"digger"};
    }