Steven's Personal Blog

getSupportActionBar().setTitle("new");

function register() { var xhr=new  XMLHttpRequest() var fd="ID="+document.getElementById("ID").value+"&Password="+document.getElementById("Password").value+"&submit=Submit+Query" xhr.onreadystatechange=function(){ if (xhr.readyState==XMLHttpRequest.DONE) { document.getElementById("result").innerHTML=xhr.responseText } } xhr.open("POST", "/login") xhr.setRequestHeader("Content-Type", "Application/x-www-form-urlencoded") xhr.send(fd) }

应用获取Root权限的原理：让应用的代码执行目录获取最高权限。在 Linux 中通过chmod 777 [代码执行目录] 代码如下： [java]   view plain   copy /**    * 应用程序运行命令获取 Root权限，设备必须已破解(获得ROOT权限)    *     * @return 应用程序是/否获取Root权限    */    public   static   boolean  upgradeRootPermission(String pkgCodePath) {       Process process =  null ;       DataOutputStream os =  null ;        try  {           String cmd= "chmod 777 "  + pkgCodePath;           process = Runtime.getRuntime().exec( "su" );  //切换到root帐号            os =  new  DataOutputStream(process.getOutputStream());           os.writeBytes(cmd +  "\n" );           os.writeBytes( "exit\n" );           os.flush();           process.waitFor();       }  catch  (Exception e) {            return   false ;       }  finally  {            try  {                if  (os !=  null ) {                   os.close();               }               process.destroy();           }  catch  (Exception e) {           }       }    

get  https://aur.archlinux.org/cgit/aur.git/snapshot/ncurses5-compat-libs.tar.gz  in your local, uncompress it and issue the following: makepkg -rsi --skippgpcheck  PKGBUILD The above command should compile, create and install ncurses5-compat-lib package. I hope it helps!

To export If it's an entire DB, then: $ mysqldump - u [ uname ] - p [ pass ] db_name > db_backup . sql If it's all DBs, then: $ mysqldump - u [ uname ] - p [ pass ] --all-databases > all_db_backup.sql If it's specific tables within a DB, then: $ mysqldump - u [ uname ] - p [ pass ] db_name table1 table2 > table_backup . sql You can even go as far as auto-compressing the output using gzip (if your DB is very big): $ mysqldump - u [ uname ] - p [ pass ] db_name | gzip > db_backup . sql . gz If you want to do this remotely and you have the access to the server in question, then the following would work (presuming the MySQL server is on port 3306): $ mysqldump - P 3306 - h [ ip_address ] - u [ uname ] - p [ pass ] db_name > db_backup . sql To import Type the following command to import sql data file: $ mysql - u username - p - h localhost DATA-BASE-NAME < data . sql In this example, import 'data.sql' file

initctl stop update-engine  in the shell. Keep in mine that you have to run that command each time you reboot.

//qnpj #! /bin/bash mkdir $1 mkdir $1/qml echo '<?xml version="1.0" encoding="UTF-8"?>'>>$1/qml/$1.ui echo '<ui version="4.0">'>>$1/qml/$1.ui echo ' <class>'$1'</class>'>>$1/qml/$1.ui echo ' <widget class="QWidget" name="'$1'">'>>$1/qml/$1.ui echo '  <property name="geometry">'>>$1/qml/$1.ui echo '   <rect>'>>$1/qml/$1.ui echo '    <x>0</x>'>>$1/qml/$1.ui echo '    <y>0</y>'>>$1/qml/$1.ui echo '    <width>279</width>'>>$1/qml/$1.ui echo '    <height>201</height>'>>$1/qml/$1.ui echo '   </rect>'>>$1/qml/$1.ui echo '  </property>'>>$1/qml/$1.ui echo '  <property name="sizePolicy">'>>$1/qml/$1.ui echo

<?xml version="1.0" encoding="UTF-8"?> <ui version="4.0">  <class>MainWindow</class>  <widget class="QMainWindow" name="MainWindow">   <property name="geometry">    <rect>     <x>0</x>     <y>0</y>     <width>400</width>     <height>300</height>    </rect>   </property>   <property name="windowTitle">    <string>MainWindow</string>   </property>   <widget class="QWidget" name="centralWidget">   </widget>  </widget>  <layoutdefault spacing="6" margin="11"/>  <resources/>  <connections/> </ui>

$xwininfo  -name "chrome"

function GetRTime(){ var NowTime = new Date(); var nMS =0; var nM=Math.floor(nMS/(1000*60)) % 60; var nS=Math.floor(nMS/1000) % 60; document.getElementById("RemainM").innerHTML=nM-1; document.getElementById("RemainS").innerHTML=nS; if((nMS>59*1000&&nMS<=60*1000)||nM==0) { setFlag(); } setTimeout("GetRTime()",1000); }

protected void onCreate(Bundle savedInstanceState) { super .onCreate(savedInstanceState); setContentView(R.layout. activity_main ); TextureView textureView=(TextureView)findViewById(R.id. textureView ); camera2Wrapper = new Camera2Wrapper( this ,textureView); } @Override protected void onPause() { // TODO Auto-generated method stub super .onPause(); camera2Wrapper .closeCameraDevice(); } //Camera2Wrapper.java package com.xchat.stevenzack.spycamera; /** * Created by steven on 17-6-15. */ import android.Manifest; import android.content.Context; import android.content.pm.PackageManager; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.graphics.ImageFormat; import android.graphics.SurfaceTexture; import android.hardware.camera2.CameraAccessException; import android.hardware.camera2.CameraCaptureSession; import android.hardware.camera2.CameraCharacteristics; import android.hardware.camera2.CameraDevice; import an