TypeScript Usefull Compiler Options
--declaration --removeComments
https://www.typescriptlang.org/docs/handbook/compiler-options.html
--declaration --removeComments
https://www.typescriptlang.org/docs/handbook/compiler-options.html
android { // Other settings buildTypes { release { minifyEnabled true shrinkResources true proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' } } }
References
https://github.com/mhdr/AndroidSamples/tree/master/078
https://developer.android.com/topic/performance/reduce-apk-size.html
https://developer.android.com/studio/build/shrink-code.html
mXWalkView = (XWalkView) findViewById(R.id.activity_main); XWalkSettings webSettings = mXWalkView.getSettings(); webSettings.setJavaScriptEnabled(true);
public class JsInterface { public JsInterface() { } @JavascriptInterface public String sayHello() { return "Hello World!"; } }
mXWalkView.addJavascriptInterface(new JsInterface(), "NativeInterface");
<a href="#" onclick="clicked()">Say Hello</a>
function clicked() { alert(NativeInterface.sayHello()); }
References
http://zhangwenli.com/blog/2014/08/25/crosswalk-calling-java-methods-with-javascript/
https://developer.android.com/guide/webapps/webview.html#BindingJavaScript
http://stackoverflow.com/questions/25478434/crosswalk-call-java-method-from-javascript
download Crosswalk .aar file
https://download.01.org/crosswalk/releases/crosswalk/android/maven2/
Then copy to libs folder
allprojects { repositories { jcenter() flatDir { dirs 'libs' } } }
compile(name:'xwalk_core_library', ext:'aar')
<?xml version="1.0" encoding="utf-8"?> <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/container" android:layout_width="match_parent" android:layout_height="match_parent" tools:context="iterator.ir.bmi.MainActivity" tools:ignore="MergeRootFrame"> <org.xwalk.core.XWalkView android:id="@+id/xwalkview" android:layout_width="match_parent" android:layout_height="match_parent"/> </FrameLayout>
public class MainActivity extends XWalkActivity { XWalkView mXWalkView; @Override protected void onXWalkReady() { // Do anyting with the embedding API mXWalkView.load("file:///android_asset/www/index.html", null); } @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); mXWalkView = (XWalkView) findViewById(R.id.xwalkview); } }
References
https://developer.chrome.com/multidevice/webview/gettingstarted
https://crosswalk-project.org/documentation/android/embedding_crosswalk_rvw.html
http://stackoverflow.com/questions/40256449/intellij-idea-how-to-import-aar
https://download.01.org/crosswalk/releases/crosswalk/android/maven2/
echo "deb http://www.apache.org/dist/cassandra/debian 39x main" | sudo tee -a /etc/apt/sources.list.d/cassandra.sources.list
curl https://www.apache.org/dist/cassandra/KEYS | sudo apt-key add -
sudo apt-get update
sudo apt-key adv --keyserver pool.sks-keyservers.net --recv-key A278B781FE4B2BDA
sudo apt-get install cassandra
sudo service cassandra start
sudo service cassandra stop
References
http://cassandra.apache.org/download/
xinput list
⎡ Virtual core pointer id=2 ⎜ ↳ Virtual core XTEST pointer id=4 ⎜ ↳ Wacom Graphire2 4x5 eraser id=9 ⎜ ↳ Wacom Graphire2 4x5 cursor id=10 ⎜ ↳ Wacom Graphire2 4x5 id=11 ⎜ ↳ AlpsPS/2 ALPS DualPoint TouchPad id=14 ⎜ ↳ Macintosh mouse button emulation id=15 ⎜ ↳ DualPoint Stick id=13 ⎣ Virtual core keyboard id=3 ↳ Virtual core XTEST keyboard id=5 ↳ Video Bus id=6 ↳ Power Button id=7 ↳ Sleep Button id=8 ↳ AT Translated Set 2 keyboard id=12
The device I want to disable has id 13. Use xinput to list its properties:
xinput -list-props 13
Device ‘DualPoint Stick’:
Device Enabled (117): 0
[…several lines removed…]
xinput -set-prop 13 117 0
Once I knew the solution, I could easily find other posts that mentions it. But what good is that?🙂
Actually, the device is is dynamically allocated, and can change. So a better command to disable the stick is:
xinput -set-prop "DualPoint Stick" "Device Enabled" 0
References
https://cederlys.wordpress.com/2010/07/13/disabling-the-track-stick-in-ubuntu/
htop df bmon
String fileName="build.txt"; ClassLoader classLoader = getClass().getClassLoader(); InputStream in = classLoader.getResourceAsStream(fileName); BufferedReader bufferedReader=new BufferedReader(new InputStreamReader(in)); String buildNumberStr= bufferedReader.readLine(); bufferedReader.close(); result=buildNumberStr;
References
https://www.mkyong.com/java/java-read-a-file-from-resources-folder/