jan-swiecki

com.gignative.elexicon.util.ContextProvider.CONTEXT.getBean(org.springframework.jdbc.core.JdbcTemplate.class).getDataSource().getConnection().getMetaData().getURL()

jan-swiecki

@PersistenceContext
private EntityManager entityManager;

org.hibernate.internal.SessionImpl s = (org.hibernate.internal.SessionImpl)entityManager.unwrap(org.hibernate.Session.class);
s.persistenceContext.collectionsByKey

jan-swiecki

#!/bin/bash -i

function find_config_path () (
  test / == "$PWD" && return || test -f "$1" && echo "$PWD/$1" && return || cd .. && find_config_path "$1"
)

local_awsenv () {
  IFS=$'\n'
  for a in "$@"; do
    [ "$a" == "--save" -o "$a" == "-s" ] && { save_env=1; } || {

jan-swiecki

#!/bin/bash
# Original idea: https://github.com/bartekj/aws-tools

awsenv() {
  IFS=$'\n'
  for a in "$@"; do
    [ "$a" == "--save" -o "$a" == "-s" ] && { save_env=1; } || {
      name="$a"
    }
  done

jan-swiecki

#!/bin/bash
set -eo pipefail

. ./uninstall.sh
echo "$script_line" >> ~/.bashrc
mkdir -p "$HOME/.local/var/venv/"

jan-swiecki

#!/bin/bash

set -eo pipefail

help () {
  cat <<EOF
Usage: ./local.bash <action>
Actions
  get_version   print current version
  bump_version  bumps version

jan-swiecki

Keybase proof

I hereby claim:

• I am jan-swiecki on github.
• I am janswiecki (https://keybase.io/janswiecki) on keybase.
• I have a public key ASAsoFvBg3zpFZUzzQtdve3ZO4eOCQjYDVfyfF2DyvJ3rAo

To claim this, I am signing this object:

jan-swiecki

#!/bin/bash
# Usage: ./passphrase_gen.bash 4 > x && vim x
# We redirect to file and print via vim so no history is saved anywhere.
# Repeat after you get passphrase you like. Memorize it/write it down
# and remove x afterwards.
set -eo pipefail

words=/usr/share/dict/words

# https://serverfault.com/a/214620/216850

jan-swiecki

#!/bin/sh

# Installs docker-compose inside docker-machine

DOCKER_COMPOSE_VERSION=1.6.0

# Download docker-compose to the permanent storage
echo 'Downloading docker-compose to the permanent VM storage...'
sudo mkdir -p /var/lib/boot2docker/bin
sudo curl -sL https://github.com/docker/compose/releases/download/${DOCKER_COMPOSE_VERSION}/docker-compose-`uname -s`-`uname -m` -o /var/lib/boot2docker/bin/docker-compose

jan-swiecki

-- Write a function that given a list of non negative integers,
-- arranges them such that they form the largest possible number.
-- For example, given [50, 2, 1, 9], the largest formed number is 95021.
-- Source: https://blog.svpino.com/2015/05/07/five-programming-problems-every-software-engineer-should-be-able-to-solve-in-less-than-1-hour
import Data.List

intCombinations :: [Int] -> [Int]
intCombinations xs = map (read.concat.(map show)) (permutations xs)

-- usage: solve [50, 2, 1, 9]