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Jakub Janarek jxub

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View node-rules.d.ts
declare module 'node-rules' {
export default class RuleEngine {
constructor(rules?: Rule[] | Rule, options?: object);
register(rule: Rule): any;
sync(): Rule[] | void;
execute(fact: {[x: string]: any}, cb: (data: {result?: any, reason?: any, [x: string]: any}) => void): void;
findRules(filter?: any): Rule[] | void;
turn(state: string, filter: any): Rule[] | void;
prioritize(priority: number, filter: any): Rule[] | void;
toJSON(): string;
View bandit-wargame.md

lab 5

pass: koReBOKuIDDepwhWk7jZC0RTdopnAYKh command: find . -type f -size 1033c ! -executable

lab 6

pass: DXjZPULLxYr17uwoI01bNLQbtFemEgo7 command: find . -user bandit7 -group bandit6 -size 33c -ls 2>&1 | grep -v find | awk -F " " '{print $NF}' | xargs cat

View how-to-squash-commits-in-git.md

Squashing Git Commits

The easy and flexible way

This method avoids merge conflicts if you have periodically pulled master into your branch. It also gives you the opportunity to squash into more than 1 commit, or to re-arrange your code into completely different commits (e.g. if you ended up working on three different features but the commits were not consecutive).

Note: You cannot use this method if you intend to open a pull request to merge your feature branch. This method requires committing directly to master.

Switch to the master branch and make sure you are up to date:

@jxub
jxub / enumerable-tuple-elixir.ex
Created Nov 30, 2017
A way to add implementation of Enum for Tuples in Elixir 😁
View enumerable-tuple-elixir.ex
defimpl Enumerable, for: Tuple do
def count(tuple) do
tuple_size(tuple)
end
def member?([], _), do {:ok, false}
def member?({}, _), do {:ok, false}
def member?(tuple, elem) do
tuple
|> Tuple.to_list
@jxub
jxub / pandas_labeled_csv_import_to_mongo.py
Created Sep 22, 2017
A simple mongoimport for importing csv files with python and pymongo
View pandas_labeled_csv_import_to_mongo.py
import pandas as pd
from pymongo import MongoClient
import json
def mongoimport(csv_path, db_name, coll_name, db_url='localhost', db_port=27000)
""" Imports a csv file at path csv_name to a mongo colection
returns: count of the documants in the new collection
"""
client = MongoClient(db_url, db_port)
db = client[db_name]
View keybase.md

Keybase proof

I hereby claim:

  • I am jxub on github.
  • I am jxub (https://keybase.io/jxub) on keybase.
  • I have a public key ASC0COBt6HSAbVQUBqTHEWBgAg33-HW_bGa0-73LBnuuswo

To claim this, I am signing this object:

@jxub
jxub / README.md
Created Apr 1, 2017 — forked from bih/README.md
Intro to Rails 5 Workshop
View README.md

Intro to Rails 5 Workshop

0. Configuration

Ruby 2.4.0 & Rails 5.2.0

How to install Ruby 2.4.0

$ curl -sSL https://get.rvm.io | bash -s stable --ruby=2.4.0
@jxub
jxub / StreamToString.go
Last active Mar 20, 2017 — forked from tejainece/StreamToString.go
Golang: io.Reader stream to string or byte slice
View StreamToString.go
import "bytes"
func StreamToByte(stream io.Reader) []byte {
buf := new(bytes.Buffer)
buf.ReadFrom(stream)
return buf.Bytes()
}
func StreamToString(stream io.Reader) string {
buf := new(bytes.Buffer)
View functional.go
// functional is a small FP-like library with no dependencies (yet!)
// open-sourcing bits and pieces here on gist :)
package bitbucket.com/jjanarek/x/functional
// Reduce reduces a slice of ints, uints or runes to a single element
// making the pythonic lambda sadly implicit and opinionated
func Reduce(elements []interface{}) interface{} {
switch elements.(type) {
case int: