david-marconis

Issue

This guide helps you fix network issues with the Azure VPN Client on a Linux computer running systemd-resolved (like Ubuntu) to connect to a virtual network using a VPN Gateway point-to-site (P2S) VPN and Microsoft Entra ID authentication. Issues can be inconsistencies when trying to reach Azure services like KeyVault which are protected by Azure VPN via a Private Link. This can occur when systemd-resolved does not resolve DNS using the Azure VPN connection created by the Azure VPN Client.

Troubleshooting

To check if this issue affects you check to see what dns you system uses to resolve an Azure resource with. The example used here is a KeyVault named my-key-vault.

dig my-key-vault.vault.azure.net

SharkPlush

I have a website now that includes a more dumbed down but straight forward version of this guide that isnt basied towards Arch Linux but considers most distros. https://linuxguidance.net/improve-battery-and-optimize-your-linux-laptop/

Everything I do in this guide is mostly taken from the Arch Wiki, and is for Arch Linux, obviously this can probably be applied to other Linux distributions especially Arch based ones, this guide is for people who want a laptop with similar effciency they had on Windows or MacOS. I hate the excuse of having to compromise on Linux to have good battery or thermals on laptops.

Please think of this guide as more of a starting point, if you're serious about fully optimizing your laptop research your laptop and the hardware inside of it as that can get you even further down the rabbit hole.

This guide assumes you have a relatively modern laptop with at least an SSD from the factory, if you don't, don't worry you can still probably follow this guide perfectly, if you have a 32-b

krisselden

trace-deopt.sh

How to use

./trace-deopt.sh http://localhost:4200

Wait until your page renders.

diegoconcha

###Redux Egghead Video Notes###

####Introduction:#### Managing state in an application is critical, and is often done haphazardly. Redux provides a state container for JavaScript applications that will help your applications behave consistently.

Redux is an evolution of the ideas presented by Facebook's Flux, avoiding the complexity found in Flux by looking to how applications are built with the Elm language.

####1st principle of Redux:#### Everything that changes in your application including the data and ui options is contained in a single object called the state tree

paragonie-scott

Hello software developers,

Please check your code to ensure you're not making one of the following mistakes related to cryptography.

I. General Mistakes

• Writing your own home-grown cryptography primitives (For example: Mifare Classic)
  • Exception: For the sake of learning, but don't deploy it in production.
• Using a fast hash function (e.g. MD5, SHA256) for storing passwords. Use bcrypt instead.
• Not using a cryptographically secure random number generator

willurd

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

lavoiesl

<?php

class CodeGenerator
{
    private static $alphabet   = '23456789abcdefghijkmnpqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ';
    private static $max_offset = 55;

    /**
     * Generate a random character of non-ambiguous number or letter.
     * @return string the character

jjt

#!/bin/bash
SITE=/home/dev/sites/rmx

# Arbitrary shell commands, some run in background
echo "RMX using siteroot=$SITE"
$SITE/rmx/manage.py runserver &
compass watch $SITE/media/compass/ &
coffee -o $SITE/media/js -cw $SITE/media/coffee &
hamlpy-watcher $SITE/templates/hamlpy $SITE/templates/templates &

mathewbyrne

function slugify(text)
{
  return text.toString().toLowerCase()
    .replace(/\s+/g, '-')           // Replace spaces with -
    .replace(/[^\w\-]+/g, '')       // Remove all non-word chars
    .replace(/\-\-+/g, '-')         // Replace multiple - with single -
    .replace(/^-+/, '')             // Trim - from start of text
    .replace(/-+$/, '');            // Trim - from end of text
}