DanielThomas

import java.time.Duration;
import java.util.List;
import java.util.concurrent.locks.ReentrantLock;
import java.util.stream.IntStream;
import java.util.stream.Stream;

/**
 * Demonstrate potential for deadlock on a {@link ReentrantLock} when there is both a synchronized and
 * non-synchronized path to that lock, which can allow a virtual thread to hold the lock, but
 * other pinned waiters to consume all the available workers. 

1wErt3r

;SMBDIS.ASM - A COMPREHENSIVE SUPER MARIO BROS. DISASSEMBLY
;by doppelganger (doppelheathen@gmail.com)

;This file is provided for your own use as-is.  It will require the character rom data
;and an iNES file header to get it to work.

;There are so many people I have to thank for this, that taking all the credit for
;myself would be an unforgivable act of arrogance. Without their help this would
;probably not be possible.  So I thank all the peeps in the nesdev scene whose insight into
;the 6502 and the NES helped me learn how it works (you guys know who you are, there's no 

rcoup

#!/usr/bin/env python

"""
A script to query the Amazon Web Services usage reports programmatically.

Ideally this wouldn't exist, and Amazon would provide an API we can use 
instead, but hey - that's life.

Basically takes your AWS account username and password, logs into the
website as you, and grabs the data out. Always gets the 'All Usage Types'

findepi

Source: https://gist.github.com/findepi/04c96f0f60dcc95329f569bb0c44a0cd .

clean build

This should build the project. In case of problems, retry without the -T flag. This is not the fastest way to build the project though. See below.

./mvnw -T1C clean install -DskipTests 

frsyuki

Presto connector development 1

One of the very good design decisions Presto designers made is that it's loosely coupled from storages.

Presto is a distributed SQL executor engine, and doesn't manager schema or metadata of tables by itself. It doesn't manage read data from storage by itself. Those businesses are done by plugins called Connector. Presto comes with Hive connector built-in, which connects Hive's metastore and HDFS to Presto.

We can connect any storages into Presto by writing connector plugins.

Plugin Architecture

Zenexer

Paul Buonopane paul@namepros.com at NamePros
PGP: https://keybase.io/zenexer

I'm working on cleaning up this advisory so that it's more informative at a glance. Suggestions are welcome.

This advisory addresses the underlying PHP vulnerabilities behind Dawid Golunski's [CVE-2016-10033][CVE-2016-10033], [CVE-2016-10045][CVE-2016-10045], and [CVE-2016-10074][CVE-2016-10074]. It assumes prior understanding of these vulnerabilities.

This advisory does not yet have associated CVE identifiers.

Summary

smarr

Introductory Material

• Add Graal JIT Compilation to Your JVM Language in 5 Steps, A Tutorial http://stefan-marr.de/2015/11/add-graal-jit-compilation-to-your-jvm-language-in-5-easy-steps-step-1/

• The SimpleLanguage, an example of using Truffle with great JavaDocs. It is the officle getting-started project: https://github.com/graalvm/simplelanguage

• Truffle Tutorial, Christan Wimmer, PLDI 2016, 3h recording https://youtu.be/FJY96_6Y3a4 Slides

igrigorik

def tip(msg); puts; puts msg; puts "-"*100; end

#
# 30 Ruby 1.9 Tips, Tricks & Features:
# http://www.igvita.com/2011/02/03/new-ruby-19-features-tips-tricks/
#

tip "Upgrading to Ruby 1.9 is simple: rvm install 1.9.2 && rvm --default 1.9.2"

tip "Ruby 1.9 supports named captures in regular expressions!"

findepi

quick build

./gradlew build -x test -x integrationTest -x spotlessJavaCheck -x checkstyleTest

full build, like mvn install

By default only modules for one Spark/Flink/Scala versions are built. To get the full build, component versions need to be enumerated.

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
}