ageis

security and hardening options for systemd service units

A common and reliable pattern in service unit files is thus:

NoNewPrivileges=yes
PrivateTmp=yes
PrivateDevices=yes
DevicePolicy=closed
ProtectSystem=strict

hexerei

<h1>Usage Template</h1>

<h2>With integer to decimal conversion</h2>
<p>
{% include numf.html number=12345 %}                    <!-- output is 12.345,00    --><br />
{% include numf.html number=12345 decimals=0 %}         <!-- output is 12.345       --><br />
{% include numf.html number=12345 decimals=4 %}         <!-- output is 12.345.0000  --><br />
{% include numf.html number=12345 ds='.' ts=',' %}      <!-- output is 12,345.00    --><br />
</p>

jaradc

import numpy as np
from scipy.stats import entropy
from math import log, e
import pandas as pd

import timeit

def entropy1(labels, base=None):
  value,counts = np.unique(labels, return_counts=True)
  return entropy(counts, base=base)

bsletten

This is an incomplete, ever-changing curated list of content to assist people into the worlds of Data Science and Machine Learning. If you have a recommendation for something to add, please let me know. If something isn't here, it doesn't mean I don't recommend it, I just may not have had a chance to review it yet or not.

I will generally list things in order of easier to more formal/challenging content.

It may feel like there is an overwhelming amount of stuff for you to learn (because there is). But, there is a guided path that will get you there in time. You need to focus on Linear Algebra, Calculus, Statistics and probably Python (or R). Your best bet is to get a Safari Books Online account (https://www.safaribooksonline.com) which you may already have access to through school or work. If not, it is a reasonable way to get access to a tremendous number of books and videos.

I'm not saying you will get what you need out of everything here, but I have read/watched at least some of all of the following an

joepie91

You don't need a blockchain.

If you're reading this, you probably suggested to somebody that a particular technical problem could be solved with a blockchain.

Blockchains aren't a desirable thing; they're defined by having trustless consensus, which necessarily has to involve some form of costly signaling to work; that's what prevents attacks like sybil attacks.

In other words: blockchains must be expensive to operate, to work effectively. This makes it a last-resort solution, when you truly have no other options available for solving your problem; in almost every case you want a cheaper and less complex solution than a blockchain.

In particular, if your usecase is commercial, then you do not need or want trustless consensus. This especially includes usecases like supply chain tracking, ticketing, and so on. The whole *p

mcclure

"POOR BILL"
2019-Nov-07

@teddyschleifer wrote:

"Bill Gates on a wealth tax:

'I've paid over $10 billion in taxes. I've paid more than anyone in taxes. If I had to pay $20 billion, it's fine.'

'But when you say I should pay $100 billion, then I'm starting to do a little math over what I have left over.'"

xero

#!/bin/bash
cat << X0

 /  \  ‾‾‾ ‾___  ‾‾  ‾‾‾‾‾ ‾‾‾ ‾‾‾   ‾‾‾‾\/‾‾‾ ‾ ‾‾‾‾‾‾‾‾\
 ( __|     ( / \   /             /            _           |
 \ ) |     //--/  /   _   _   __/ _  _       / \   /  /   |
     :    //  (_ /‾) (_\ / ) (_/ (_)/ )    //--/  /  /    |
 x   .   _       ‾‾                       //  (_ /  /     :
 0   |  ' )  /                _                           |
 :   |  //--/  _   _   _     ' )  /       _               |