Skip to content

Instantly share code, notes, and snippets.

@digitaljhelms
digitaljhelms / gist:3099010
Created July 12, 2012 15:58
Squash the first two commits in a git repository's history

The scenario

Your repository has two commits:

$ git log --oneline
957fbfb No, I am your father.
9bb71ff A long time ago in a galaxy far, far away....
@wvengen
wvengen / README.md
Last active September 27, 2024 11:07
Ruby memory analysis over time

Finding a Ruby memory leak using a time analysis

When developing a program in Ruby, you may sometimes encounter a memory leak. For a while now, Ruby has a facility to gather information about what objects are laying around: ObjectSpace.

There are several approaches one can take to debug a leak. This discusses a time-based approach, where a full memory dump is generated every, say, 5 minutes, during a time that the memory leak is showing up. Afterwards, one can look at all the objects, and find out which ones are staying around, causing the

@folt
folt / gist:a98e9368dbe1dcbfce7198c16b862c92
Last active November 9, 2024 17:09
Balsamiq Mockups 3 crack
Name: Flash
Serial: eNrzzU/OLi0odswsqnHLSSzOqDGoca7JKCkpsNLXLy8v1ytJTczVLUotKNFLzs8FAJHYETc=
if anyone wants to thank ETH: 0x527c2aB55b744D6167dc981576318af96ed26676
Thank you!
@EmCousin
EmCousin / fast_jsonapi.rb
Created February 21, 2018 19:00
fast_jsonapi formatter for Grape
module Grape
module Formatter
module FastJsonapi
class << self
def call(object, _env)
return object if object.is_a?(String)
return ::Grape::Json.dump(serialize(object)) if serializable?(object)
return object.to_json if object.respond_to?(:to_json)
::Grape::Json.dump(object)
@hopsoft
hopsoft / prefetch.js
Last active December 27, 2023 02:45
Turbolinks Prefetching
const hoverTime = 400
const fetchers = {}
const doc = document.implementation.createHTMLDocument('prefetch')
function fetchPage (url, success) {
const xhr = new XMLHttpRequest()
xhr.open('GET', url)
xhr.setRequestHeader('VND.PREFETCH', 'true')
xhr.setRequestHeader('Accept', 'text/html')
xhr.onreadystatechange = () => {
@irazasyed
irazasyed / outbound-email-with-cloudflare.md
Last active November 18, 2024 04:22
Using Gmail SMTP with Cloudflare Email Routing: A Step-by-Step Guide

Using Gmail SMTP with Cloudflare Email Routing: Step-by-Step Guide

Learn how to send emails through Gmail SMTP with Cloudflare Email Routing in this comprehensive guide.

Step 1: Enable 2-Factor Authentication

To proceed with this method, ensure that you have enabled two-factor authentication for your Google account. If you haven't done so already, you can follow the link to set it up → Enable 2FA in your Google account.

Step 2: Create an App Password for Mail