gabrielfalcao

Rust macro_rules! Designators

• expr: Any valid Rust expression (e.g., 2 + 2, func()).
• ident: An identifier, such as function names or variable names.
• ty: A Rust data type (e.g., i32, Vec<String>).
• path: A qualified path (e.g., std::collections::HashMap).
• stmt: A single statement.
• block: A block of code surrounded by curly braces {}.

gabrielfalcao

Stop using JWTs!

TLDR: JWTs should not be used for keeping your user logged in. They are not designed for this purpose, they are not secure, and there is a much better tool which is designed for it: regular cookie sessions.

If you've got a bit of time to watch a presentation on it, I highly recommend this talk: https://www.youtube.com/watch?v=pYeekwv3vC4 (Note that other topics are largely skimmed over, such as CSRF protection. You should learn about other topics from other sources. Also note that "valid" usecases for JWTs at the end of the video can also be easily handled by other, better, and more secure tools. Specifically, PASETO.)

A related topic: Don't use localStorage (or sessionStorage) for authentication credentials, including JWT tokens: https://www.rdegges.com/2018/please-stop-using-local-storage/

The reason to avoid JWTs comes down to a couple different points:

• The JWT specification is specifically designed only for very short-live tokens (~5 minute or less). Sessions

gabrielfalcao

Although Microsoft no longer supports Windows XP updates, I'm sure many users still use it due to personal habits or job demands. Therefore, XP's product keys may still be necessary. Here lies the most comprehensive list of Windows XP product keys.

The following CD keys are official and original from Microsoft, primarily used for Windows XP Professional Service Pack 2/3 VOL/VLK system images, which are among the easiest to find on the Internet.

Windows XP Professional 32-bit Edition

gabrielfalcao

do youself a solid and replace jq with jaq

WHY?

Because jaq functions the same as jq while supporting the same feature set for yaml, toml and many other serialization formats which makes it awesome.

And because jaq's author is a badass computer scientist.

gabrielfalcao

grep -E git /etc/passwd |  gawk '{ delete parts; split($0, parts, ":"); owner=parts[1]; home=parts[6];                                               printf("cp -fav ~/.bashrc %s/.bashrc && chown -vR %s:%s \"%s\";\n", home, owner, owner, home)
}'

gabrielfalcao

jaq -r '.project.dependencies[] | match("(?<package>[a-zA-Z_-]+[a-zA-Z0-9_-]*)(?<features>.*?)(?<boolean_op>[<=>]+)(?<version>[0-9a-zA-Z._-]+)$") | .captures | map_values({key:.name,value:.string}) | from_entries' pyproject.toml | jaq -s

gabrielfalcao

#!/usr/bin/env bash

set -umeTE
set +f
set -o pipefail
export IFS=$'\n'


declare -a owner_slash_repo_list=()
declare -a github_repo_urls_to_clone=(

gabrielfalcao

bash -c 'declare my_arr=( item{1..9});declare -i pos_last=$(( ${#my_arr[@]} - 1 ));echo ${my_arr[@]@A}; echo ${pos_last@A};until [ ${#my_arr[@]} -eq 0 ]; do pos_last=$(( ${#my_arr[@]} - 1 ));echo ${my_arr[@]@A}; echo ${pos_last@A}; set -v;my_arr=(${my_arr[@]:0:${pos_last}});set +v;echo ${my_arr[@]@A}; echo ${pos_last@A};done;'

gabrielfalcao

#!/usr/bin/env bash

set -e
set -o pipefail
set -u
export IFS=$'\n'
unset IFS

declare -- cert_filename="DoD-Root-CA-3.cer"
declare -A cert_checksums=(

gabrielfalcao

#!/usr/bin/env bash

set -e
set -o pipefail
set -o noglob
set -u
export IFS=$'\n'

for url in $(jq -r '.dependencies as $k |.devDependencies as $d| ($k|keys) + ($d|keys) | .[] ' package.json | grep -E '(webpack-plugin|[-]loader)' | sed -E 's/^([a-z][a-z0-9-]+)$/https:\/\/www.npmjs.com\/package\/\1/g'); do
    open "${url}"