ummjackson

# Requirement: pip install tweepy
import tweepy

# Credentials go here (generate at: https://apps.twitter.com)
auth = tweepy.OAuthHandler('consumer_key', 'consumer_secret')
auth.set_access_token('access_token', 'access_token_secret')

# Connect to Twitter
api = tweepy.API(auth)

SFEley

import java.util.List;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.nio.file.Paths;

import com.amazonaws.services.lambda.runtime.RequestStreamHandler;
import com.amazonaws.services.lambda.runtime.Context;

LeZuse

Puma::Plugin.create do
  def production?
    ENV.fetch('RACK_ENV', 'development') == 'production'
  end

  def log(msg)
    if production?
      Rails.logger.info msg
    else
      puts msg

eginez

You need to first install GraalVM, and then set your PATH so that you get the GraalVM binaries

Then you need the kotlin compiler toolchain. Easiest with sdkman Create a Kotlin file and add a simple program

$> cat src/main.kt
fun main() {
    println("hello")
}

headius

import java.lang.invoke.MethodHandles;
import java.lang.invoke.MethodType;

public class Hello {
    private static final MethodHandles.Lookup lookup = MethodHandles.lookup();

    public static void main(String[] args) throws Throwable {
        System.out.println("Hello, " + args[0]);
    }

voluntas

### KERNEL TUNING ###

# Increase size of file handles and inode cache
fs.file-max = 2097152

# Do less swapping
vm.swappiness = 10
vm.dirty_ratio = 60
vm.dirty_background_ratio = 2

hengyunabc

/**
 *
 * @author hengyunabc 2017-10-12
 *
 */
public class ClassLoaderUtils {
    @SuppressWarnings({ "restriction", "unchecked" })
    public static URL[] getUrls(ClassLoader classLoader) {
        if (classLoader instanceof URLClassLoader) {
            return ((URLClassLoader) classLoader).getURLs();

jsvd

#!/usr/bin/env ruby

# use ./lpv.rb logstash_version plugin_name
# 
# example: 
# % ./lpv.rb 5.2.0 logstash-output-elasticsearch
# logstash-output-elasticsearch 6.2.4 https://github.com/logstash-plugins/logstash-output-elasticsearch/tree/v6.2.4

require 'net/http'

samuelcolvin

Guides:

• https://stephentanner.com/restoring-grub-for-an-encrypted-lvm.html
• https://askubuntu.com/questions/719409/how-to-reinstall-grub-from-a-liveusb-if-the-partition-is-encrypted-and-there-i
• https://help.ubuntu.com/community/Grub2/Installing

cryptsetup luksOpen /dev/sdb3 home_sdb3
vgchange -ay
lvscan

headius

~/projects/graal-core $ jruby -v mandelbrot.rb 
jruby 9.1.8.0-SNAPSHOT (2.3.1) 2017-01-25 2b97d78 Java HotSpot(TM) 64-Bit Server VM 9-ea+152 on 9-ea+152 +indy +jit [linux-x86_64]
1.4988730000000001
0.875144
0.6610520000000001
0.666915
0.67083
0.658069
0.6749970000000001
0.667617