sirmax

import javax.management.MBeanServer;
import javax.management.ObjectName;

// Run with `-XX:NativeMemoryTracking=detail`.
// Use `jcmd Leak VM.native_memory detail | fgrep -B4 -A2 Tracing`,
// observe the changes in `Tracing` area and related details. E.g.:
//
//-                   Tracing (reserved=1089KB, committed=1089KB)
//                            (malloc=2KB #43)
//                            (arena=1087KB #34)

sirmax

# build.properties
sbt.version=1.1.6

sirmax

import com.twitter.concurrent.{Offer, Broker}
import com.twitter.conversions.time._
import com.twitter.finagle._
import com.twitter.util._


object Reeval {
  /** Given a function `mkVar => Var[A]` and a time interval create another `Var[A]` that:
    *  - initially has a value equal to the value of evaluated `mkVar`
    *  - passes all updates of created var to the observers

sirmax

#! /usr/bin/env bash

function nEnabled {
    system_profiler -detailLevel mini SPAirPortDataType | grep -e 'Supported PHY Modes: .*n' 
}

until nEnabled && sleep 2 && nEnabled;
do
    echo 'resetting airport'
    networksetup -setairportpower en1 off; networksetup -setairportpower en1 on