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Marcos Antonio Lopes marcoslopes

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  • 19:15 (UTC +10:00)
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@marcoslopes
marcoslopes / hoge.rb
Created March 1, 2024 06:09 — forked from minamijoyo/hoge.rb
Using GitHubPrivateRepositoryReleaseDownloadStrategy removed in brew v2
require "formula"
require_relative "lib/private_strategy"
class Hoge < Formula
homepage "https://github.com/yourcompany/hoge"
url "https://github.com/yourcompany/hoge/releases/download/v0.1.0/hoge_v0.1.0_darwin_amd64.tar.gz", :using => GitHubPrivateRepositoryReleaseDownloadStrategy
sha256 "6de411ff3e4b1658a413dd6181fcXXXXXXXXXXXXXXXXXXXX"
head "https://github.com/yourcompany/hoge.git"
version "0.1.0"
@marcoslopes
marcoslopes / scar_tissue.md
Created May 28, 2023 01:24 — forked from gtallen1187/scar_tissue.md
talk given by John Ousterhout about sustaining relationships

"Scar Tissues Make Relationships Wear Out"

04/26/2103. From a lecture by Professor John Ousterhout at Stanford, class CS142.

This is my most touchy-feely thought for the weekend. Here’s the basic idea: It’s really hard to build relationships that last for a long time. If you haven’t discovered this, you will discover this sooner or later. And it's hard both for personal relationships and for business relationships. And to me, it's pretty amazing that two people can stay married for 25 years without killing each other.

[Laughter]

> But honestly, most professional relationships don't last anywhere near that long. The best bands always seem to break up after 2 or 3 years. And business partnerships fall apart, and there's all these problems in these relationships that just don't last. So, why is that? Well, in my view, it’s relationships don't fail because there some single catastrophic event to destroy them, although often there is a single catastrophic event around the the end of the relation

@marcoslopes
marcoslopes / riscv.md
Created March 1, 2023 23:40 — forked from cb372/riscv.md
Writing an OS in Rust to run on RISC-V

(This is a translation of the original article in Japanese by moratorium08.)

(UPDATE (22/3/2019): Added some corrections provided by the original author.)

Writing your own OS to run on a handmade CPU is a pretty ambitious project, but I've managed to get it working pretty well so I'm going to write some notes about how I did it.

@marcoslopes
marcoslopes / string-conversion.rs
Created January 10, 2022 23:08 — forked from jimmychu0807/string-conversion.rs
Conversion between String, str, Vec<u8>, Vec<char> in Rust
use std::str;
fn main() {
// -- FROM: vec of chars --
let src1: Vec<char> = vec!['j','{','"','i','m','m','y','"','}'];
// to String
let string1: String = src1.iter().collect::<String>();
// to str
let str1: &str = &src1.iter().collect::<String>();
// to vec of byte
@marcoslopes
marcoslopes / README.md
Created August 2, 2021 12:33 — forked from goliatone/README.md
Postgres TRIGGER to call NOTIFY with a JSON payload

This TRIGGER function calls PosgreSQL's NOTIFY command with a JSON payload. You can listen for these calls and then send the JSON payload to a message queue (like AMQP/RabbitMQ) or trigger other actions.

Create the trigger with notify_trigger.sql.

When declaring the trigger, supply the column names you want the JSON payload to contain as arguments to the function (see create_triggers.sql)

The payload returns a JSON object:

@marcoslopes
marcoslopes / patchprocess.md
Created January 10, 2020 05:22 — forked from emmanueltissera/patchprocess.md
Git - Applying patches to a different branch

Applying Patches to a different branch

Creating the patch

git format-patch -1 HEAD

OR

git format-patch -1 <SHA>

Applying the patch:

@marcoslopes
marcoslopes / ssh_key.tf
Created September 24, 2018 10:29 — forked from irvingpop/ssh_key.tf
Terraform external data source example - dynamic SSH key generation
# ssh key generator data source expects the below 3 inputs, and produces 3 outputs for use:
# "${data.external.ssh_key_generator.result.public_key}" (contents)
# "${data.external.ssh_key_generator.result.private_key}" (contents)
# "${data.external.ssh_key_generator.result.private_key_file}" (path)
data "external" "ssh_key_generator" {
program = ["bash", "${path.root}/../ssh_key_generator.sh"]
query = {
customer_name = "${var.customer_name}"
customer_group = "${var.customer_group}"
@marcoslopes
marcoslopes / osx_install.sh
Created June 11, 2018 15:23 — forked from t-io/osx_install.sh
Install most of my Apps with homebrew & cask
#!/bin/sh
echo Install all AppStore Apps at first!
# no solution to automate AppStore installs
read -p "Press any key to continue... " -n1 -s
echo '\n'
echo Install and Set San Francisco as System Font
ruby -e "$(curl -fsSL https://raw.github.com/wellsriley/YosemiteSanFranciscoFont/master/install)"
echo Install Homebrew, Postgres, wget and cask
ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"
@marcoslopes
marcoslopes / MethodParamsInjectionTest.java
Created February 8, 2018 17:40 — forked from psamsotha/MethodParamsInjectionTest.java
Custom method parameter injection with Jersey 2
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import java.util.logging.Logger;
import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Singleton;
import javax.ws.rs.GET;
import javax.ws.rs.POST;