djspiewak

Quick Tips for Fast Code on the JVM

I was talking to a coworker recently about general techniques that almost always form the core of any effort to write very fast, down-to-the-metal hot path code on the JVM, and they pointed out that there really isn't a particularly good place to go for this information. It occurred to me that, really, I had more or less picked up all of it by word of mouth and experience, and there just aren't any good reference sources on the topic. So… here's my word of mouth.

This is by no means a comprehensive gist. It's also important to understand that the techniques that I outline in here are not 100% absolute either. Performance on the JVM is an incredibly complicated subject, and while there are rules that almost always hold true, the "almost" remains very salient. Also, for many or even most applications, there will be other techniques that I'm not mentioning which will have a greater impact. JMH, Java Flight Recorder, and a good profiler are your very best friend! Mea

sators

<?php

/********* CONFIG ********/
$clusterEndpoint = "";
$clusterPort = 3306;
$clusterRegion = "us-east-1";
$dbUsername = "";
$dbDatabase = "";
/*************************/

EdOverflow

GitHub for Bug Bounty Hunters

GitHub repositories can disclose all sorts of potentially valuable information for bug bounty hunters. The targets do not always have to be open source for there to be issues. Organization members and their open source projects can sometimes accidentally expose information that could be used against the target company. in this article I will give you a brief overview that should help you get started targeting GitHub repositories for vulnerabilities and for general recon.

Mass Cloning

You can just do your research on github.com, but I would suggest cloning all the target's repositories so that you can run your tests locally. I would highly recommend @mazen160's GitHubCloner. Just run the script and you should be good to go.

$ python githubcloner.py --org organization -o /tmp/output

igilham

{
    "AWSTemplateFormatVersion": "2010-09-09",
    "Description": "AWS CloudFormation deploys a Windows machine used for Steam",
    "Parameters": {
        "AWSAMI": {
            "Description": "Choose the AMI ID for your Steam machine.  This should be a Windows Server 2012 R2 instance and the ID will look like ami-XXXXXXXX",
            "Type": "AWS::EC2::Image::Id"
        },
        "AWSSubnet": {
            "Description": "Choose a subnet for the Steam instance.",

IntergalacticApps

@echo off
setlocal EnableDelayedExpansion

ver | find "10." > nul
if errorlevel 1 (
	echo Your Windows version is not Windows 10... yet. Brace yourself, Windows 10 is coming^^!
	pause
	exit
)

kissgyorgy

from sqlalchemy import create_engine
from sqlalchemy.orm import Session
from myapp.models import BaseModel
import pytest


@pytest.fixture(scope="session")
def engine():
    return create_engine("postgresql://localhost/test_database")

nl5887

function transfer
    if test (count $argv) -eq 0
        echo "No arguments specified. Usage:\necho transfer /tmp/test.md\ncat /tmp/test.md | transfer test.md"
        return 1
    end

    ## get temporarily filename, output is written to this file show progress can be showed
    set tmpfile ( mktemp -t transferXXX )

    ## upload stdin or file

clemensg

# /etc/make.conf
# Clemens Gruber, 2017
#

# Nearby mirror
#MASTER_SITE_OVERRIDE="ftp://ftp.at.freebsd.org/pub/FreeBSD/ports/distfiles/"
#MASTER_SITE_OVERRIDE="ftp://ftp.de.freebsd.org/pub/FreeBSD/ports/distfiles/"

# Build
MAKE_JOBS_NUMBER?=8

pascalpoitras

This configuration is not maintained anymore. You should think twice before using it, Breaking change and security issue will likely eventually happens as any abandonned project.

spikegrobstein

upstream plex-upstream {
	# change plex-server.example.com:32400 to the hostname:port of your plex server.
	# this can be "localhost:32400", for instance, if Plex is running on the same server as nginx.
	server plex-server.example.com:32400;
}

server {
	listen 80;

	# server names for this server.