zoukankan      html  css  js  c++  java
  • 实验3-1

    public class CodeStandard {
    public static void main(String [] args){
    StringBuffer buffer = new StringBuffer();
    buffer.append('S');
    buffer.append("tringBuffer");
    System.out.println(buffer.charAt(1));
    System.out.println(buffer.capacity());
    System.out.println(buffer.indexOf("tring"));
    System.out.println("buffer = " + buffer.toString());
    if(buffer.capacity()<20)
    buffer.append("1234567");
    for(int i=0; i<buffer.length();i++)
    System.out.println(buffer.charAt(i));
    }
    }

     

     我认为code好用的功能有surround with,可以快速的插入if,while等语句

    例如:

     

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  • 原文地址:https://www.cnblogs.com/cindy123456/p/14317930.html
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