return new StringBuffer().append(inputNum).reverse().toStrin
来源:学生作业帮 编辑:大师作文网作业帮 分类:综合作业 时间:2024/09/30 04:14:58
return new StringBuffer().append(inputNum).reverse().toString();
当你调用此方法,首先会新建一个stringBuffer,也就是空的StringBuffer,你可以理解为“”(空串),然后将你的参数inputNum拼接在后面,比如你的inputNum=“123”,执行到append(inputNum)这时就变为了“123”,reverse是倒置的意思,即“123”变为“321”,toString方法将stringbuffer转换为string对象!
return new StringBuffer().append(inputNum).reverse().toStrin
append ( const QString & text ) Appends a new paragraph with
public List append(new Cons (that,this)) that 和 this 都是list,
reverse coded
clock reverse
reverse hot
append from test sdf
return new Employee{FirstName=firstName,LastName=lastName};是
Rent a boyfriend to return home for the New
if (pastart = -1) sql.append("select * from("); sql.append("
sql.append(" SELECT * FROM test_user
append buffers are too large