eendeego

This instructions allow you to take periodical heapdumps.

To use in your project, first install heapdump, then add the following code to your app just after requiring 'fs'.

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node-native-types

Sources

Arguments:

argument count

http://nodejs.org/api/addons.html

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#!/usr/bin/env bash

export NODE_VER=0.8.15
cd ~
rm -rf ~/work/node-build/node-$NODE_VER;mkdir -p ~/work/node-build && cd ~/work/node-build
rm -rf ~/opt/node-$NODE_VER;mkdir -p ~/opt/node-$NODE_VER

[[ -f node-v$NODE_VER.tar.gz ]] || \
curl -O http://nodejs.org/dist/v$NODE_VER/node-v$NODE_VER.tar.gz

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ssh <sudoer>@<server>
sudo su -

mkdir -p <share-starting-at-/>

cat > /etc/exports <<EOF
# /path                              options     clients
<share-starting-at-/> -network 192.168.1.0 -mask 255.255.255.0
EOF

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mkdir hadoop
cd hadoop

wget http://mirrors.fe.up.pt/pub/apache/hadoop/common/hadoop-1.1.1/hadoop-1.1.1-bin.tar.gz
tar zxvf hadoop-1.1.1-bin.tar.gz

mkdir conf
cp hadoop-1.1.1/conf/* conf/

export HADOOP_CONF_DIR=$PWD/conf

eendeego

template<class C> class TypedArrayWrapper {
 private:
  Local<Object> array;
  Handle<Object> buffer;
  int offset;
 public:
  TypedArrayWrapper(const Local<Value>& arg) :
   array(arg->ToObject()),
    buffer(array->Get(String::New("buffer"))->ToObject()),
    offset(array->Get(String::New("byteOffset"))->Int32Value()) {

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Statistical profiling result from v8.log, (106127 ticks, 18327 unaccounted, 0 excluded).

 [Unknown]:
   ticks  total  nonlib   name
  18327   17.3%

 [Shared libraries]:
   ticks  total  nonlib   name
  31348   29.5%    0.0%  /home/pi/opt/v8-99a2d28-shared/lib/libv8.so
    200    0.2%    0.0%  /lib/arm-linux-gnueabihf/ld-2.13.so

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#!/bin/bash

cd `dirname $0`

curl\
 --remote-name \
 --remote-header-name\
 http://www.topcoder.com/contest/arena/ContestAppletProd.jnlp

JAVAWS="/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/bin/javaws"

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#!/usr/bin/env node --trace_gc

# See also "Timers" in
# http://coding.smashingmagazine.com/2012/11/05/writing-fast-memory-efficient-javascript/

'use strict';

process.on('uncaughtException', function (err) {
  console.log('Caught exception: ' + err);
});

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#include <ColorLCDShield.h>

#define SHIFT_TO_RED   8
#define SHIFT_TO_GREEN 4
#define SHIFT_TO_BLUE  0

#define BACKGROUND  BLACK  // room for growth, adjust the background color according to daylight
#define RGB(r,g,b) (((b) << SHIFT_TO_BLUE) + ((g) << SHIFT_TO_GREEN) + ((r) << SHIFT_TO_RED))

LCDShield lcd;