zanbaldwin

• Install the system-update.service and system-update.timer service files to a directory that SystemD loads service definitions from.
  • The most likely directory on most distros is /etc/systemd/system/ (create this directory if it does not exist).
• sudo systemctl daemon-reload to tell SystemD to refresh its configuration cache.
• sudo systemctl enable --now software-update

If SystemD does not know about the software-update service you created, refer to your distros documention about which directories are checked for configuration. Perhaps try /usr/lib/systemd/system/ (not recommended initially)?

zanbaldwin

Show Git Information when cding into a Git repository

1. Install onefetch by either:
   • Compiling it from scratch using the Rust compiler, Cargo: with the command cargo install onefetch
   • Downloading a pre-built binary from Onefetch's GitHub releases page (recommended) and placing it in your $PATH (such as /usr/local/bin/onefetch).
2. Add the snippet listed in onefetch_on_cd.sh to whatever file that gets run whenever you start a new Bash session. This differs per distro but common files include:
   • ~/.bashrc
   • ~/.bash_profile
   • sometimes ~/.bash_aliases?

zanbaldwin

pub fn function_from_external_crate<F, I>(get_more_info: F) -> Vec<Action>
where
    F: FnMut(&str) -> I,
    I: IntoIterator<Item = String>,
{
    todo!()
}

async fn function_in_my_crate(conn: &Pool<Postgres>) { // <-- Currently inside an async function so
                                                       //     can't create a runtime within a runtime?

zanbaldwin

SHELL := bash
.SHELLFLAGS := -eu -o pipefail -c
.ONESHELL:
.DELETE_ON_ERROR:
MAKEFLAGS += --warn-undefined-variables
MAKEFLAGS += --no-builtin-rules
ifeq ($(origin .RECIPEPREFIX), undefined)
  $(error This Make does not support .RECIPEPREFIX; Please use GNU Make 4.0 or later)
endif
# The editor config for IDEs automatically converts tabs (default Make config) to spaces. Use a printable character instead of whitespace.

zanbaldwin

const MAX: u32 = 1_000_000;

fn main() {
    fizzbuzz();
}

struct Definition<'a> {
    divisor: u16,
    text: &'a str,
}

zanbaldwin

#!/bin/sh

if [ $# -eq 0 ]; then
    echo 2>&1 "You must specify the PHP version as the first argument."
    exit 1
fi

###################################################################################
### ENVIRONMENT HELPER                                                          ###
### --------------------------------------------------------------------------- ###

zanbaldwin

<?php declare(strict_types=1);

namespace App\Request\ArgumentResolver;

use Doctrine\Persistence\ManagerRegistry;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Controller\ArgumentValueResolverInterface;
use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;

zanbaldwin

<?php declare(strict_types=1);

class UnicodeCharacter
{
    private string $binary;

    /**********************************\
    | CONSTRUCTORS AND FACTORY METHODS |
    \**********************************/

zanbaldwin

SHELL := bash
.SHELLFLAGS := -eu -o pipefail -c
.ONESHELL:
.DELETE_ON_ERROR:
MAKEFLAGS += --warn-undefined-variables
MAKEFLAGS += --no-builtin-rules
ifeq ($(origin .RECIPEPREFIX), undefined)
  $(error This Make does not support .RECIPEPREFIX; Please use GNU Make 4.0 or later)
endif
.RECIPEPREFIX = >

zanbaldwin

<?php declare(strict_types=1);

namespace App\Routing\Loader;

use League\JsonReference\Dereferencer;
use League\JsonReference\Loader\ArrayLoader;
use Symfony\Component\Config\FileLocatorInterface;
use Symfony\Component\Config\Loader\FileLoader;
use Symfony\Component\Config\Resource\FileResource;
use Symfony\Component\Routing\Route;