String[] ips = ipValue.split("\\.");
String binaryVal = "";
for (int i = 0; i < ips.length; i++)
{
String binaryStr = Integer.toBinaryString(Integer.parseInt(ips[i]));
Integer times = 8 - binaryStr.length();
for(int j = 0; j < times; j++)
{
binaryStr = "0" + binaryStr;
}
binaryVal += binaryStr;
}
String regx = "^[1]*[0]*$";
if(isRegx(binaryVal, regx))
{
return true;
}
首先请大家看看下面两段代码有什么区别：
代码1：
List<Task> tasks = new ArrayList<Task>();
Task[] allTask = DemoData.getTasksData();
for(int i=0;i<allTask.length;i++){
tasks.add(allTask[i]);
}
------------------------------------- ......
