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Lucas Caballero lcaballero

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  • Boulder, Co
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@kavu
kavu / swift.sh
Last active June 20, 2017 02:58
Minimal Swift command line Hello World
#!/bin/sh
# So you've installed XCode 6 Beta
# Now we could use Swift toolchain to build a minimal
# command line Hellow World
# let's set new Developer Toolchain bundled with Xcode6-Beta.app
# as default toolchain
# sudo xcode-select -s /Applications/Xcode6-Beta.app/Contents/Developer
# alias for Swift binary
@NV
NV / clone_object_with_circular_references.js
Created November 26, 2011 18:22
Clone an Object with all its circular references. Take that jQuery.extend!
function cloneObject(object) {
return extendObject({}, object);
}
function extendObject(base, object) {
var visited = [object];
// http://en.wikipedia.org/wiki/Adjacency_list_model
var set = [{value: base}];
@adamloving
adamloving / git-collaborative-workflow.md
Last active January 27, 2024 02:36
Simple Git workflow for collaborating on a project. I wrote this to help a co-worker learn Git (and help me remember after a year of working on my own).

Creating the change

$ git checkout -b my-feature

... modify code ....

$ git add <filename> 
$ git commit -m “my feature is this”
anonymous
anonymous / go-template-mode.el
Created January 21, 2012 21:33
Go template mode
;;; go-template-mode.el --- Major mode for Go template language
;;; Commentary:
;; 1) Copy this file somewhere in your Emacs `load-path'. To see what
;; your `load-path' is, run inside emacs: C-h v load-path<RET>
;;
;; 2) Add the following to your .emacs file:
;;
;; (require 'go-template-mode)
@Integralist
Integralist / Golang Essentials.md
Last active September 18, 2024 19:29
Golang Essentials
@datagrok
datagrok / gist:2199506
Last active December 16, 2024 16:14
Virtualenv's `bin/activate` is Doing It Wrong
@addyosmani
addyosmani / headless.md
Last active July 22, 2025 02:26
So, you want to run Chrome headless.

Update May 2017

Eric Bidelman has documented some of the common workflows possible with headless Chrome over in https://developers.google.com/web/updates/2017/04/headless-chrome.

Update

If you're looking at this in 2016 and beyond, I strongly recommend investigating real headless Chrome: https://chromium.googlesource.com/chromium/src/+/lkgr/headless/README.md

Windows and Mac users might find using Justin Ribeiro's Docker setup useful here while full support for these platforms is being worked out.

@john2x
john2x / 00_destructuring.md
Last active September 24, 2025 00:52
Clojure Destructuring Tutorial and Cheat Sheet

Clojure Destructuring Tutorial and Cheat Sheet

(Related blog post)

Simply put, destructuring in Clojure is a way extract values from a datastructure and bind them to symbols, without having to explicitly traverse the datstructure. It allows for elegant and concise Clojure code.

Vectors and Sequences

@enricofoltran
enricofoltran / main.go
Last active September 30, 2025 12:29
A simple golang web server with basic logging, tracing, health check, graceful shutdown and zero dependencies
package main
import (
"context"
"flag"
"fmt"
"log"
"net/http"
"os"
"os/signal"
@posener
posener / go-shebang-story.md
Last active October 2, 2025 23:42
Story: Writing Scripts with Go

Story: Writing Scripts with Go

This is a story about how I tried to use Go for scripting. In this story, I’ll discuss the need for a Go script, how we would expect it to behave and the possible implementations; During the discussion I’ll deep dive to scripts, shells, and shebangs. Finally, we’ll discuss solutions that will make Go scripts work.

Why Go is good for scripting?

While python and bash are popular scripting languages, C, C++ and Java are not used for scripts at all, and some languages are somewhere in between.