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Steven Ferrer stevenferrer

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I may be slow to respond.
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package main
import (
"fmt"
"io"
"os"
)
var path = "/Users/novalagung/Documents/temp/test.txt"
@mdwhatcott
mdwhatcott / custom_json.go
Created July 29, 2015 17:15
Example of implementing MarshalJSON and UnmarshalJSON to serialize and deserialize custom types to JSON in Go. Playground: http://play.golang.org/p/7nk5ZEbVLw
package main
import (
"bytes"
"encoding/json"
"fmt"
"strconv"
)
func main() {
@montanaflynn
montanaflynn / proxy.go
Last active January 17, 2021 15:37
Golang reverse proxy
package main
import (
"log"
"net/http"
"net/http/httputil"
)
func main() {
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
@abdullin
abdullin / ddd-in-golang.markdown
Last active October 10, 2023 00:46
DDD in golang

This is my response to an email asking about Domain-Driven Design in golang project.

Thank you for getting in touch. Below you will find my thoughts on how golang works with DDD, changing it. This is merely a perception of how things worked out for us in a single project.

That project has a relatively well-known domain. My colleagues on this project are very knowledgeable, thoughtful and invested in quality design. The story spelled out below is a result of countless hours spent discussing and refining the approach.

Conclusions could be very different, if there was a different project, team or a story-teller.

Short story

package main
import (
"fmt"
"log"
"net/http"
"html/template"
"github.com/gorilla/sessions"
@Kartones
Kartones / postgres-cheatsheet.md
Last active May 8, 2025 09:19
PostgreSQL command line cheatsheet

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

  • -E: will describe the underlaying queries of the \ commands (cool for learning!)
  • -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)
@cryptix
cryptix / LICENSE
Last active June 26, 2024 01:30
example of using JWT for http authentication in go
MIT License
Copyright (c) <year> <copyright holders>
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE S
@Chaser324
Chaser324 / GitHub-Forking.md
Last active May 5, 2025 09:32
GitHub Standard Fork & Pull Request Workflow

Whether you're trying to give back to the open source community or collaborating on your own projects, knowing how to properly fork and generate pull requests is essential. Unfortunately, it's quite easy to make mistakes or not know what you should do when you're initially learning the process. I know that I certainly had considerable initial trouble with it, and I found a lot of the information on GitHub and around the internet to be rather piecemeal and incomplete - part of the process described here, another there, common hangups in a different place, and so on.

In an attempt to coallate this information for myself and others, this short tutorial is what I've found to be fairly standard procedure for creating a fork, doing your work, issuing a pull request, and merging that pull request back into the original project.

Creating a Fork

Just head over to the GitHub page and click the "Fork" button. It's just that simple. Once you've done that, you can use your favorite git client to clone your repo or j

@NYKevin
NYKevin / accounting.sql
Last active April 15, 2025 11:45
Basic double-entry bookkeeping system, for PostgreSQL.
CREATE TABLE accounts(
id serial PRIMARY KEY,
name VARCHAR(256) NOT NULL
);
CREATE TABLE entries(
id serial PRIMARY KEY,
description VARCHAR(1024) NOT NULL,
amount NUMERIC(20, 2) NOT NULL CHECK (amount > 0.0),
-- Every entry is a credit to one account...
@mschoebel
mschoebel / main.go
Created March 6, 2014 20:02
Snippet: login/logout (Golang)
package main
import (
"fmt"
"github.com/gorilla/mux"
"github.com/gorilla/securecookie"
"net/http"
)
// cookie handling