fellipec

Introduction

Pi-Hole's primary function is to be a DNS server with the ability to block domains, usually used for advertising, tracking or other unwanted sites. It also features a built-in DHCP Server.

Usually, your router will also have a built-in DHCP server, pre-configured from factory, and for most users this is perfectly fine. But in some cases you may want to run another DHCP server instead of relying on your router's one. This guide will help you understand how a DHCP server works and how to configure it without disturbing your network.

If you already know the networking basics, you can cut to the chase and read just the configuration part

Understanding the IP Addressing

count23all

// ==UserScript==
// @name         Perplexity.ai Limits Overlay (Dark Mode, Draggable)
// @namespace    http://tampermonkey.net/
// @version      2.0
// @description  Overlays various limit values on Perplexity.ai main and search pages, updates on submit
// @match        https://www.perplexity.ai/
// @match        https://www.perplexity.ai/search*
// @grant        GM_setValue
// @grant        GM_getValue
// ==/UserScript==

CKolkey

# NOTE: When updating gems, the ENV var below will need to be _unset_, so bundler updates the correct lock file.

# NOTE 2: The name 'Gemfile.dev' isn't important - it could be `dev_gems.rb` or anything else.

# SETUP:
# - Set the ENV var: BUNDLE_GEMFILE=Gemfile.dev in your app dir
# - Add Gemfile.dev and Gemfile.dev.lock to your .gitignore (global or local)
# - Copy the rest of this gist into Gemfile.dev (in your project root):

# Copy real lock file to ensure it gets priority

mabenson00

# Basic key operators to query the JSON objects :

# #> : Get the JSON object at that path (if you need to do something fancy)
# -> : Get the JSON object at that path (if you don't)
# ->> : Get the JSON object at that path as text
# {obj, n} : Get the nth item in that object

# https://www.postgresql.org/docs/9.4/functions-json.html#FUNCTIONS-JSONB-OP-TABLE
# Date 
# date before today

SkyyySi

NONE OF THESE CLIENTS ARE VERIFIED BY ME FOR SECURITY OR ANYTHING ELSE! USE AT YOUR OWN RISK!

These are the current alternatives (with links when possible):

• NewPipe (which you should have either way for youtube-dl/yt-dlp integration)
• NewPipe fork by polymorphicshade, which includes SponsorBlock support.
• LibreTube (still in early beta)
• A web browser with uBlock Origin (or another ad-blocker; Enhancer for YouTube has one build-in, but uBlock is universal and more powerfull, in addition to allowing to also remove non-advertisement parts of the website, like the top shelf with recommended tags / search querries), Enhancer for YouTube, SponsorBlock and [Return YouTube Dislike](https://

zakariaf

Rails 7 new features. Before and After

• Add ComparisonValidator
• PostgreSQL generated columns
• PostgreSQL custom enum types
• Add tracking of belongs_to association
• association_previously_changed? method
• Add invert_where method
• Add associated method
• Add missing method
• Active Record Encryption

onlurking

Programming as Theory Building

Peter Naur

Peter Naur's classic 1985 essay "Programming as Theory Building" argues that a program is not its source code. A program is a shared mental construct (he uses the word theory) that lives in the minds of the people who work on it. If you lose the people, you lose the program. The code is merely a written representation of the program, and it's lossy, so you can't reconstruct

dieechtenilente

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# Please use this blocklist: https://github.com/dieechtenilente/hostlist
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paulgrav

Enabled Azure AD with Kibana

1. Configure Elasticsearch

As a pre-requisite we need to register a new app in Azure AD, note down some properties, and generate a Client Secret.

1. Register an app in Azure Active Directory.
2. Note its Application (client) ID
3. Note the Directory (tenant) ID
4. Generate a New Client Secret.

bneff84

/*
 * This script should be used as the pre-request script for any requests made to Emarsys. In theory, it should work for any API that implements WSSE authentication as well.
 * To Use:
 *    1: Set an environment variable for wsse-user and wsse-secret containing your WSSE user and secret respectively
 *    2: On your Headers tab, add an X-WSSE header with a value of {{wsse-header}}
 *
 * That's it! When you make a request, the pre-request script will generate your Nonce, Timestamp, and Digest using your secret. The 1-time-use header will be stored in the environment as wsse-header and used for your request.
 */
//
// wsse.js - Generate WSSE authentication header in JavaScript