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Vinicius Souza vsouza

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vsouza / term_context.go
Created September 28, 2020 22:18 — forked from matryer/term_context.go
Making Ctrl+C termination cancel the context.Context
func main() {
ctx := context.Background()
// trap Ctrl+C and call cancel on the context
ctx, cancel := context.WithCancel(ctx)
c := make(chan os.Signal, 1)
signal.Notify(c, os.Interrupt)
defer func() {
signal.Stop(c)
@vsouza
vsouza / installing_cassandra.md
Created July 30, 2020 20:53 — forked from hkhamm/installing_cassandra.md
Installing Cassandra on Mac OS X

Installing Cassandra on Mac OS X

Install Homebrew

Homebrew is a great little package manager for OS X. If you haven't already, installing it is pretty easy:

ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"
@vsouza
vsouza / main.go
Created May 27, 2018 22:58 — forked from cespare/main.go
Example of testing Go HTTP servers using httptest.Server.
package main
import (
"log"
"myserver"
"net/http"
)
const addr = "localhost:12345"
@vsouza
vsouza / gist:cc16d0af73ebb1ac4e175ce61f908a04
Created January 2, 2018 16:15 — forked from digitaljhelms/gist:4287848
Git/GitHub branching standards & conventions

Branching

Quick Legend

Description, Instructions, Notes
Instance Branch
@vsouza
vsouza / GQL.swift
Created March 28, 2016 02:41 — forked from davbeck/GQL.swift
GraphQL data structure implemented in Swift
import Foundation
protocol GQLNodeArgument {}
extension String: GQLNodeArgument {}
extension NSNumber: GQLNodeArgument {}
class GQLNode: StringLiteralConvertible, ArrayLiteralConvertible, Printable, DebugPrintable {
let name: String?
@vsouza
vsouza / parse_aws_s3_billing.py
Created November 17, 2015 17:48 — forked from oddskool/parse_aws_s3_billing.py
Simplistic script to parse the detailed AWS billing CSV file. Script displays cost of S3 operations broken down per region, bucket and usage type (either storage or network). It also sums up the amount of storage used per bucket. Output is filtered wrt to costs < 1$. See http://docs.aws.amazon.com/awsaccountbilling/latest/about/programaccess.html …
# -*- coding:utf-8 -*-
'''
Simplistic script to parse the detailed AWS billing CSV file.
Script displays cost of S3 operations broken down per region, bucket and usage
type (either storage or network). It also sums up the amount of storage used per bucket.
Output is filtered wrt to costs < 1$.
See http://docs.aws.amazon.com/awsaccountbilling/latest/about/programaccess.html for
how to set up programmatic access to your billing.
@vsouza
vsouza / reflection.go
Last active April 13, 2016 16:09 — forked from drewolson/reflection.go
Golang Reflection Example
package main
import (
"fmt"
"reflect"
)
type Foo struct {
FirstName string `tag_name:"tag 1"`
LastName string `tag_name:"tag 2"`
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vsouza / go.md
Last active April 13, 2016 16:10 — forked from yosssi/go.md