levinotik’s gists

levinotik / gist:3007026

Created June 27, 2012 21:38

	export PATH="$PATH:~/scripts"
	# export PATH="$PATH:~/Downloads/AndroidSDK/platform-tools/adb"
	export PATH=/opt/local/bin:/opt/local/sbin:$PATH
	# export PATH="$PATH:~/Downloads/AndroidSDK/platform-tools:~/Downloads/AndroidSDK/tools:~/Downloads/AndroidSDK/platform-tools/adb"
	export PATH="$PATH:~/Downloads/android-sdk-mac_x86/tools"
	export PATH=/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/X11/bin:/.rvm/scripts/rvm:/.rvm/scripts/rvm:/~/Downloads/AndroidSDK/tools/android:/~/Downloads/android-ndk-r7:$PATH
	export CC=gcc-4.2
	export PATH=~/Downloads/android-ndk-r7:$PATH
	export PATH=~/Downloads/android-sdk-mac_x86/tools:$PATH

levinotik / gist:3033716

Created July 2, 2012 15:14

	private static final int FOO_BUTTON_ID = 1;
	private static final int BAR_BUTTON_ID = 2;
	private ArrayList<View> views = new ArrayList<View>();

	public void onCreate(Bundle state) {
	View v = findViewById(R.id.myView);

	if(myDatabase.contains(foo)) {
	Button b = new Button(this);
	v.addView(b);

levinotik / gist:3037245

Created July 3, 2012 02:57

	somewhere in my Android activity:

	new Button().setOnClickListener(
	new OnClickListener() {
	public void onClick(View v) {
	println(v.getId + "was clicked");
	}
	}

	public interface OnClickListener(View v); //no method body defined

levinotik / gist:3037353

Created July 3, 2012 03:22


	//java
	List list = new List(1, 2, 5, 3);
	Comparator myComparator = new Comparator() {
	public void compare(Object this, Object that) {
	return this > that;
	}
	}

	Collections.sort(list, myComparator);

levinotik / gist:3042537

Created July 3, 2012 19:55

	151
	07-03 15:46:31.557: E/AndroidRuntime(5700): at android.os.Parcel.writeSerializable(Parcel.java:1176)
	152
	07-03 15:46:31.557: E/AndroidRuntime(5700): at android.os.Parcel.writeValue(Parcel.java:1130)
	153
	07-03 15:46:31.557: E/AndroidRuntime(5700): at android.os.Parcel.writeMapInternal(Parcel.java:488)
	154
	07-03 15:46:31.557: E/AndroidRuntime(5700): at android.os.Bundle.writeToParcel(Bundle.java:1552)
	155
	07-03 15:46:31.557: E/AndroidRuntime(5700): at android.os.Parcel.writeBundle(Parcel.java:502)

levinotik / gist:3042562

Created July 3, 2012 20:01

	149
	07-03 15:46:31.557: E/AndroidRuntime(5700): FATAL EXCEPTION: main
	150
	07-03 15:46:31.557: E/AndroidRuntime(5700): java.lang.RuntimeException: Parcelable encountered IOException writing serializable object (name = java.net.ConnectException)
	151
	07-03 15:46:31.557: E/AndroidRuntime(5700): at android.os.Parcel.writeSerializable(Parcel.java:1176)
	152
	07-03 15:46:31.557: E/AndroidRuntime(5700): at android.os.Parcel.writeValue(Parcel.java:1130)
	153
	07-03 15:46:31.557: E/AndroidRuntime(5700): at android.os.Parcel.writeMapInternal(Parcel.java:488)

levinotik / gist:3045176

Created July 4, 2012 03:52

	def sumOfDigits(n: Int) = {
	@annotation.tailrec def sumOfDigitsAcc(n: Int, acc: Int):Int = {
	n match {
	case 0 => n + acc
	case _ => sumOfDigitsAcc(n/10, acc + (n%10))
	}
	}
	sumOfDigitsAcc(n, 0)
	}

levinotik / gist:3047147

Created July 4, 2012 12:44

	def sumOfDigits(n: Int) = {
	@annotation.tailrec def sumOfDigitsAcc(n: Int, acc: Int = 0):Int = {
	n match {
	case 0 => acc
	case _ => sumOfDigitsAcc(n/10, acc + (n%10))
	}
	}
	sumOfDigitsAcc(n)
	}

levinotik / gist:3047152

Created July 4, 2012 12:45

	def sumOfDigits(n: Int) = {
	@annotation.tailrec def sumOfDigitsAcc(n: Int, acc: Int = 0):Int = {
	n match {
	case 0 => acc
	case _ => sumOfDigitsAcc(n/10, acc + (n%10))
	}
	}
	sumOfDigitsAcc(n)
	}

levinotik / gist:3047305

Created July 4, 2012 13:26

	def sumOfDigits(n: Int) = {
	@annotation.tailrec def sumOfDigitsAcc(n: Int, acc: Int):Int = {
	n match {
	case 0 => n + acc
	case _ => sumOfDigitsAcc(n/10, acc + (n%10))
	}
	}
	sumOfDigitsAcc(n, 0)
	}

Levi Notik levinotik