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package com.github.curioustechizen.safereg; | |
import android.content.BroadcastReceiver; | |
import android.content.Context; | |
import android.content.Intent; | |
import android.content.IntentFilter; | |
import android.support.v4.util.ArrayMap; | |
/** | |
* Helper class to keep track of what {@code BroadcastReceiver}s have been |
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object HexBytesUtil { | |
def hex2bytes(hex: String): Array[Byte] = { | |
hex.replaceAll("[^0-9A-Fa-f]", "").sliding(2, 2).toArray.map(Integer.parseInt(_, 16).toByte) | |
} | |
def bytes2hex(bytes: Array[Byte], sep: Option[String] = None): String = { | |
sep match { | |
case None => bytes.map("%02x".format(_)).mkString | |
case _ => bytes.map("%02x".format(_)).mkString(sep.get) |
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... | |
libraryDependencies += "commons-codec" % "commons-codec" % "1.7" | |
... |
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package tests01 | |
object lab { | |
object PreparedStatement { | |
case class Param[A](val index : Int, val value : A) | |
case class BoundSql(val sql: String, val params : Seq[Param[_]]) | |
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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 |
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package recfun | |
import scala.collection.mutable.ListBuffer | |
import common._ | |
/** https://class.coursera.org/progfun-2012-001/assignment/view?assignment_id=4 */ | |
object Main { | |
def main(args: Array[String]) { | |
println("Pascal's Triangle") | |
for (row <- 0 to 10) { |
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