sleepyfox

'Users hate change'

This week NN Group released a video by Jakob Nielsen in which he attempts to help designers deal with the problem of customers being resistant to their new site/product redesign. The argument goes thusly:

1. Humans naturally resist change
2. Your change is for the better
3. Customers should just get used to it and stop complaining

There's slightly more to it than that, he caveats his argument with requiring you to have of course followed their best practices on product design, and allows for a period of customers being able to elect to continue to use the old site, although he says this is obviously only a temporary solution as you don't want to support both.

rjhansen

SKS Keyserver Network Under Attack

This work is released under a Creative Commons Attribution-NoDerivatives 4.0 International License.

Terminological Note

"OpenPGP" refers to the OpenPGP protocol, in much the same way that HTML refers to the protocol that specifies how to write a web page. "GnuPG", "SequoiaPGP", "OpenPGP.js", and others are implementations of the OpenPGP protocol in the same way that Mozilla Firefox, Google Chromium, and Microsoft Edge refer to software packages that process HTML data.

Who am I?

nadavrot

High-Performance Matrix Multiplication

This is a short post that explains how to write a high-performance matrix multiplication program on modern processors. In this tutorial I will use a single core of the Skylake-client CPU with AVX2, but the principles in this post also apply to other processors with different instruction sets (such as AVX512).

Intro

Matrix multiplication is a mathematical operation that defines the product of

azat

#!/usr/bin/env python3

import sys
import re

"""
Decode kernel message from mpt*sas, like:
  mpt3sas_cm0: log_info(0x31120303): originator(PL), code(0x12), sub_code(0x0303)
  mpt2sas_cm0: log_info(0x31120303): originator(PL), code(0x12), sub_code(0x0303)

jhernand

#!/usr/bin/python3

import http.client
import http.server
import json
import ssl
import urllib.parse

# AWX connection and job template details:
AWX_HOST = 'tower.private'

larsks

-- Description:
-- ------------
--
-- This is an example schema for storing collectd metrics in a TimescaleDB
-- dabase (see https://www.timescale.com/).  It is based on the PostgreSQL
-- schema contributed by Sebastian Harl.
--
-- Prerequisities:
-- ---------------
--

arehmandev

1. Setup a project

2. Add groovy SDK support:
https://www.bonusbits.com/wiki/HowTo:Add_Groovy_SDK_to_IntelliJ_IDEA

3. Download http://(yourjenkinsurl)/job/(yourpipelinejob)/pipeline-syntax/gdsl
- this will give you the .gdsl file - download this to the src folder of your project.

4. Finally follow this step - right click on the src folder -> Mark directory as -> Sources Root

fishi0x01

#!groovy

/*
 * This script configures the Jenkins base URL.
 */

import jenkins.model.JenkinsLocationConfiguration

JenkinsLocationConfiguration location = Jenkins.instance.getExtensionList('jenkins.model.JenkinsLocationConfiguration')[0]
location.url = 'https://jenkins-as-code-poc.devtail.io/'

Evildethow

#!/usr/bin/env bash

set -o nounset -o errexit -o pipefail

usage() {
    cat <<EOM
    Usage:
      $(basename $0) [OPTIONS]
      $(basename $0) [ -j | --jenkins-url | -n | --node-name | -s | -d | --desc | --slave-home | -e | --executors | -sh | --ssh-host | -sp | --ssh-port
                              | -c | --cred-id | -l | --labels | -u | --user-id | -p | --password | -h | --help ]

mattdsteele

node_modules
*.pem