一開始建好一個新的模擬器約只有200MB
進入命令提示字元
sdk路徑\tools\ 輸入emulator -avd android2.3.3 -partition-size 512
藍色字為模擬器名稱
紅色字為大小
我的路徑是為以下
結果就變大了!!
ArrayList<String>list = new ArrayList <String>(); list.toArray(new String[list.size()])
list.toArray(new String[list.size()])[i]
protected void Button1_Click(object sender, EventArgs e)
{
ScriptManager.RegisterStartupScript(this, this.GetType(), "訊息", "parent.jQuery.fancybox.close();", true);
}
Log.d("", "訊息");protected void Button1_Click(object sender, EventArgs e)
{ ScriptManager.RegisterStartupScript(this, this.GetType(), "訊息", "javascript:location.href='b.aspx'", true); }
DUMP TRANSACTION DBNAME WITH NO_LOG
USE [資料庫名稱]
GO
ALTER DATABASE [資料庫名稱] SET RECOVERY SIMPLE WITH NO_WAIT
DBCC SHRINKFILE(記錄檔邏輯名稱, 1)
ALTER DATABASE [資料庫名稱] SET RECOVERY FULL WITH NO_WAIT
GO
2000& 2005
USE [資料庫名稱]
GO
DBCC SHRINKFILE(記錄檔邏輯名稱, 1)
BACKUP LOG [資料庫名稱] WITH TRUNCATE_ONLY
DBCC SHRINKFILE(記錄檔邏輯名稱, 1)
GO
1.先抓出每一篇文章,文章斷行用\\r\\n新增到資料庫
2.抓出來TextBox時用 >
TextBox2.Text = dt.Rows[0]["Content"].ToString().Replace("\\r\\n", System.Environment.NewLine);
把\\r\\n變成System.Environment.NewLine,這樣顯示出來就會換行了\\r\\n可自訂啦!!重點是System.Environment.NewLine
參考網址
public static void main(String[] args) {
String splitString = "Hello:today,is|Sunday";
String[] names = splitString.split("(:)|(,)|(\\|)");
for (String name : names) {
System.out.println(name);
}
}
public class MethodParameter {
/**
* @param args
*/
public static void main(String[] args) {
System.out.println(getString(10,20));
System.out.println(getString(10,20,"Hello"));
System.out.println(getString(10,20,"Hello","World"));
String [] sa = {"Hello","World"};
System.out.println(getString(10,20,sa));
}
//...c帶入 string
static String getString(int a,int b,String ...c){
String toReturn = ""+a+","+b;
for(String s : c)
toReturn+=","+s;
return toReturn;
}
}
public class MyTime {
//final 靜態常數不會修改的
public static final int HOURS_PER_DAY = 24;
public static final int MINUTES_PER_HOUR = 60;
private int mHour;
private int mMinute;
public void setMytime(int inHour, int inMinute) {
if( inHour < 0 && inHour >= HOURS_PER_DAY)
return;
if(inMinute < 0 && inMinute >= HOURS_PER_DAY)
return;
mHour = inHour;
mMinute = inMinute;
}
public void passMinute(int inMinute) {
// (原本小時 + (分+傳入的分)/24小時的餘數)/24小時的餘數
mHour = (mHour + (mMinute + inMinute) / MINUTES_PER_HOUR)
% HOURS_PER_DAY;
//(分+傳入的分)/60分的餘數
mMinute = (mMinute + inMinute)%MINUTES_PER_HOUR;
}
public String toString() {
return (mHour >= 10 ? "": "0" )+ mHour + ":" + (mMinute >= 10 ? "" : "0") + mMinute;
}
}
//呼叫方式
MyTime mTime = new MyTime(); mTime.setMytime(6, 30); System.out.println(mTime); mTime.setMytime(8, 50); System.out.println(mTime); mTime.passMinute(120); System.out.println(mTime.toString());
int key = 71;
switch (key) {
case 1:
System.out.println("等級1");
break;
case 2:
System.out.println("等級2");
break;
case 3:
System.out.println("等級3");
break;
case 4:
System.out.println("等級4");
break;
case 5:
System.out.println("等級5");
break;
default:
System.out.println("等級不在範圍內");
break;
}
//對每個陣列v1 在a裡面
for(int[] v1 : a){
//對每個整立v 在v1裡面
for(int v : v1){
System.out.print(v +",");
}
}
for(型態:陣列){
}