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// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

dnkm

/*
  Simple web server that proxies a remote image
  
  run: simple-server . $PORT
*/

var http = require('http');
var url = require('url');
var request = require('request');

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var board;
var heroCoord = new Array(2);    // x,y

//print for our perspective
function showBoard() {
    console.log(heroCoord);
    var print = '';
    for(var y=board[0].length-1; y>=0; y--) {
        for(var x=0; x<board.length; x++) {
            if (heroCoord[0] == x && heroCoord[1] == y) {

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console.log("Hello World");

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import java.lang.*;

class Homework1 {
    public static void main(String args[]) {
        int[] testArray = new int[10];
        
        // exercise 1
        fillWithRandomIntegers(testArray, 0, 100);
        printArray(testArray);
        

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// use SharedPreferences APIs for small collection of data

// 1. using key
SharedPreferences pref = anyContext.getSharedPreferences(getString(R.string.preference_file_key), Context.MODE_PRIVATE);

// 2. activity's default
SharedPreferences pref = getAcitivy().getPreferences(Copntext.MODE_PRIVATE);

// Write
SharedPreferences.Editor editor = pref.edit();

dnkm

// fragment = nested sub-activity w/ its own layout and lifecycle. (modular section of an activity)
// fragment receives the same lifecycle callbacks as its parent activity does
public class ArticleFragment extends Fragment {
  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    return inflater.inflate(R.layout.article_view, container, false);
  }
}

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<!-- Declaring the main "launcher" activity -->
<activity android:name=".MainActivity" android:label="@string/app_name">
  <intent-filter>
    <action android:name="android.intent.action.MAIN" />
    <category android:name="android.intent.category.LAUNCHER" />
  </intent-filter>
</activity>

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// enables the "app icon" as the up button
// make sure to declare parent activity in the manifest
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_sample);
    
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    // if minSdkVersion >= 11, use this instead:
    // getActionBar().setDisplayHomeAsUpEnabled(true);

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protected void onCreate(...) {
  super.onCreate(savedInstanceState);

  TextView tv = new TextView(this);
  tv.setTextSize(40);
  tv.setText("blah");
  
  setContentView(tv); // adds tv as the root view of the activity's layout
}