martint

public class A {
  private final int dataSize = (int) (Runtime.getRuntime().maxMemory() * 0.6);

  public void f()
  {
    {
      byte[] data = new byte[dataSize];
    }

    byte[] data2 = new byte[dataSize];

martint

bash_prompt() {
   local status=$(git status 2> /dev/null | grep 'working directory clean')
   local dirty=''
   if [ -z "$status" ]; then
        local dirty='*'
   fi
   local branch=$(git branch 2> /dev/null | grep -e "\* " | sed "s/^..\(.*\)/\1/")

   if [ -z "$branch" ]; then
        export PS1="[$(date +%H:%M) \u@\[\033[33m\]\h\[\033[39m\]:\w] "

martint

test

martint

public class X
{
    public static void main(String[] args)
            throws InterruptedException
    {
        final Thread t = new Thread(new Runnable() {

            @Override
            public void run()
            {

martint

#!/usr/bin/env ruby

limit = ARGV[0].to_i

result = Array.new(limit)

count = 0
STDIN.each_line do |line|
    if count < limit
        result[count] = line

martint

VirtualMachineDescriptor virtualMachineDescriptor = VirtualMachine.list().get(0);

MonitoredHost host = MonitoredHost.getMonitoredHost("localhost");
MonitoredVm monitoredVm = host.getMonitoredVm(new VmIdentifier(virtualMachineDescriptor.id()));
System.out.println(MonitoredVmUtil.commandLine(monitoredVm));

martint

#!/bin/bash
 
function setjdk {
    local ver=${1?Usage: setjdk <version>}
 
    export JAVA_HOME=$(/usr/libexec/java_home -v $ver)
    PATH=$(echo $PATH | tr ':' '\n' | grep -v Java | tr '\n' ':')
    export PATH=$JAVA_HOME/bin:$PATH
}
 

martint

#!/bin/bash
 
function setjdk {
    local ver=${1?Usage: setjdk <version>}
 
    export JAVA_HOME=$(/usr/libexec/java_home -v $ver)
    PATH=$(echo $PATH | tr ':' '\n' | grep -v Java | tr '\n' ':')
    export PATH=$JAVA_HOME/bin:$PATH
}
 

martint

See https://github.com/facebook/presto/wiki/HTTP-Protocol

martint

import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.annotation.JsonTypeInfo;
import com.fasterxml.jackson.databind.JavaType;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.annotation.JsonTypeIdResolver;
import com.fasterxml.jackson.databind.jsontype.TypeIdResolver;
import com.fasterxml.jackson.databind.type.SimpleType;

import java.io.IOException;